73890761472

Names of 73890761472

• Cardinal: 73890761472 can be written as Seventy-three billion, eight hundred ninety million, seven hundred sixty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 7.3890761472 × 10¹⁰

Factors of 73890761472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 25930

Divisors of 73890761472

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 113 128 132 144 176 192 198 226 256 264 288 339 352 384 396 452 528 576 678 704 768 792 904 1017 1056 1152 1243 1356 1408 1584 1808 2034 2112 2304 2486 2712 2816 3168 3616 3729 4068 4224 4972 5424 6336 7232 7458 8136 8448 9944 10848 11187 12672 14464 14916 16272 19888 21696 22374 25344 25801 28928 29832 32544 39776 43392 44748 51602 59664 65088 77403 79552 86784 89496 103204 119328 130176 154806 159104 178992 206408 232209 238656 260352 283811 309612 318208 357984 412816 464418 477312 567622 619224 715968 825632 851433 928836 954624 1135244 1238448 1431936 1651264 1702866 1857672 2270488 2476896 2554299 2863872 2915513 3302528 3405732 3715344 4540976 4953792 5108598 5831026 6605056 6811464 7430688 8746539 9081952 9907584 10217196 11662052 13622928 14861376 17493078 18163904 19815168 20434392 23324104 26239617 27245856 29722752 32070643 34986156 36327808 40868784 46648208 52479234 54491712 59445504 64141286 69972312 72655616 81737568 93296416 96211929 104958468 108983424 128282572 139944624 163475136 186592832 192423858 209916936 217966848 256565144 279889248 288635787 326950272 373185664 384847716 419833872 513130288 559778496 577271574 653900544 746371328 769695432 839667744 1026260576 1119556992 1154543148 1539390864 1679335488 2052521152 2239113984 2309086296 3078781728 3358670976 4105042304 4618172592 6157563456 6717341952 8210084608 9236345184 12315126912 18472690368 24630253824 36945380736 73890761472
• Sum of all divisors σ(n): 234478874448
• Sum of proper divisors (its aliquot sum) s(n): 160588112976
• 73890761472 is an abundant number, because the sum of its proper divisors (160588112976) is greater than itself. Its abundance is 86697351504

Bases of 73890761472

• Binary: 1000100110100001110111000101100000000₂
• Hexadecimal: 0x11343B8B00
• Base-36: XY0NGG0

Squares and roots of 73890761472

• 73890761472 squared (73890761472²) is 5459844630911999606784
• 73890761472 cubed (73890761472³) is 403432077296898440767434337026048
• The square root of 73890761472 is 271828.5516129607
• The cube root of 73890761472 is 4196.2695801569

Scales and comparisons

• 73,890,761,472 seconds is equal to 2,349 years, 25 weeks, 6 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 73,890,761,472 would take you about four thousand, six hundred ninety-eight 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 73890761472 cubic inches would be around 349.7 feet tall.

Recreational maths with 73890761472

• 73890761472 backwards is 27416709837
• The number of decimal digits it has is: 11
• The sum of 73890761472's digits is 54
• More coming soon!