40828370916872

Names of 40828370916872

• Cardinal: 40828370916872 can be written as Forty trillion, eight hundred twenty-eight billion, three hundred seventy million, nine hundred sixteen thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.0828370916872 × 10¹³

Factors of 40828370916872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 29359

Divisors of 40828370916872

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 49 56 77 88 98 121 154 196 242 308 392 484 539 616 847 968 1078 1694 2156 3388 4312 5929 6776 11858 23716 29339 47432 58678 117356 205373 234712 322729 410746 645458 821492 1290916 1437611 1642984 2259103 2581832 2875222 3550019 4518206 5750444 7100038 9036412 11500888 14200076 15813721 18072824 24850133 28400152 31627442 49700266 63254884 99400532 126509768 173950931 198801064 347901862 695803724 860776921 1391607448 1721553842 3443107684 6025438447 6886215368 9468546131 12050876894 18937092262 24101753788 37874184524 42178069129 48203507576 66279822917 75748369048 84356138258 104154007441 132559645834 168712276516 208308014882 265119291668 337424553032 416616029764 463958760419 530238583336 729078052087 833232059528 927917520838 1458156104174 1855835041676 2916312208348 3711670083352 5103546364609 5832624416696 10207092729218 20414185458436 40828370916872
• Sum of all divisors σ(n): 97886583969615
• Sum of proper divisors (its aliquot sum) s(n): 57058213052743
• 40828370916872 is an abundant number, because the sum of its proper divisors (57058213052743) is greater than itself. Its abundance is 16229842135871

Bases of 40828370916872

• Binary: 1001010010001000011000100010111001011000001000₂
• Hexadecimal: 0x2522188B9608
• Base-36: EH0ALVX1K

Squares and roots of 40828370916872

• 40828370916872 squared (40828370916872²) is 1666955871725679357934264384
• 40828370916872 cubed (40828370916872³) is 68059092632873739347969666215678934286848
• The square root of 40828370916872 is 6389708.2027954923
• The cube root of 40828370916872 is 34433.9901207075

Scales and comparisons

• 40,828,370,916,872 seconds is equal to 1,298,215 years, 47 weeks, 7 hours, 34 minutes, 32 seconds.
• To count from 1 to 40,828,370,916,872 would take you about three million, two hundred forty-five thousand, five hundred thirty-nine 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 40828370916872 cubic inches would be around 2869.5 feet tall.

Recreational maths with 40828370916872

• 40828370916872 backwards is 27861907382804
• The number of decimal digits it has is: 14
• The sum of 40828370916872's digits is 65
• More coming soon!