but changing your mobile number is a different story. We tend to get attached to our mobile number and become reluctant to change it because the number we have been using becomes a part of our identity. Change is good when it gives new meaning to everything that we care for, so getting...
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It may be pointed out that the word “calculate” was derived from the Latin word “calculus” meaning pebbles. The oldest (30,000 BC) known objects2 employed to represent numbers were bones with notches carved into them. These bones, dated around 30,000 BC, were discovered in western ...
MCMXCVII Roman Numeralscan be written as numbers by combining the transformed roman numerals i.e. MCMXCVII = M + CM + XC + VII = 1000 + 900 + 90 + 7 =1997. The higher roman numerals precede the lower numerals resulting in the correct translation of MCMXCVII Roman Numerals. In this arti...
LVII Roman Numeralsin numbers is 57. There are seven symbols (alphabets) used in the Roman Numeral system. They are I, V, X , L, C, D and M. They represent the numbers 1, 5, 10, 50, 100, 500 and 1000 respectively. In the given Roman numeral LVII, the number representation is...
That is, we have an even Perfect Number of the form N whenever the Mersenne Number 2p-1 isa prime number. Undoubtedly Mersenne was familiar with Euclid’s book in coming up with his primes. Perfect Number Table: The following gives a table of the first nine Mersenne Primes and Perfect Nu...
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When two natural numbers are subtracted, it may or may not result in a natural number. Eg: 5 – 2 = 3 is natural number But 2 – 5 = -3 is not a natural number The same is the condition for whole numbers. If two whole numbers are subtracted, it is not necessary to result in ...
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The term digits are preferably used in computer science. In mathematics, these digits are said to be numerical digits or sometimes simply numbers. The smallest one-digit number is 1 and the largest one-digit number is 9. History of digits ...