42497629480978

Names of 42497629480978

• Cardinal: 42497629480978 can be written as Forty-two trillion, four hundred ninety-seven billion, six hundred twenty-nine million, four hundred eighty thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 4.2497629480978 × 10¹³

Factors of 42497629480978

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 205207

Divisors of 42497629480978

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 14 47 94 329 367 658 734 863 1726 2569 5138 6041 12082 17249 34498 40561 81122 120743 203921 241486 283927 316721 407842 567854 633442 1427447 2217047 2854894 4434094 9584287 14885887 19168574 29771774 67090009 74839007 104201209 134180018 149678014 175983823 208402418 351967646 523873049 1047746098 1231886761 2463773522 3517433329 7034866658 8271239681 16542479362 24622033303 49244066606 57898677767 64586063041 115797355534 129172126082 452102441287 904204882574 3035544962927 6071089925854 21248814740489 42497629480978
• Sum of all divisors σ(n): 74692693721088
• Sum of proper divisors (its aliquot sum) s(n): 32195064240110
• 42497629480978 is a deficient number, because the sum of its proper divisors (32195064240110) is less than itself. Its deficiency is 10302565240868

Bases of 42497629480978

• Binary: 1001101010011011000000000110111110100000010010₂
• Hexadecimal: 0x26A6C01BE812
• Base-36: F2B53C4CY

Squares and roots of 42497629480978

• 42497629480978 squared (42497629480978²) is 1806048511502490433663836484
• 42497629480978 cubed (42497629480978³) is 76752780466504671991339677416461180401352
• The square root of 42497629480978 is 6519020.5921578435
• The cube root of 42497629480978 is 34897.0113945011

Scales and comparisons

• 42,497,629,480,978 seconds is equal to 1,351,293 years, 8 weeks, 3 days, 14 hours, 2 minutes, 58 seconds.
• To count from 1 to 42,497,629,480,978 would take you about three million, three hundred seventy-eight thousand, two hundred thirty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 42497629480978 cubic inches would be around 2908.1 feet tall.

Recreational maths with 42497629480978

• 42497629480978 backwards is 87908492679424
• The number of decimal digits it has is: 14
• The sum of 42497629480978's digits is 79
• More coming soon!