32428956672

Names of 32428956672

• Cardinal: 32428956672 can be written as Thirty-two billion, four hundred twenty-eight million, nine hundred fifty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.2428956672 × 10¹⁰

Factors of 32428956672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 721

Divisors of 32428956672

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 512 576 672 709 768 896 1008 1024 1152 1344 1418 1536 1792 2016 2127 2304 2688 2836 3072 3584 4032 4254 4608 4963 5376 5672 6381 7168 8064 8508 9216 9926 10752 11344 12762 14889 16128 17016 19852 21504 22688 25524 29778 32256 34032 39704 44667 45376 51048 59556 64512 68064 79408 89334 90752 102096 119112 136128 158816 178668 181504 204192 238224 272256 317632 357336 363008 408384 476448 502681 544512 635264 714672 726016 816768 952896 1005362 1089024 1270528 1429344 1508043 1633536 1905792 2010724 2178048 2541056 2858688 3016086 3267072 3518767 3811584 4021448 4524129 5082112 5717376 6032172 6534144 7037534 7623168 8042896 9048258 10556301 11434752 12064344 14075068 15246336 16085792 18096516 21112602 22869504 24128688 28150136 31668903 32171584 36193032 42225204 45739008 48257376 56300272 63337806 64343168 72386064 84450408 96514752 112600544 126675612 128686336 144772128 168900816 193029504 225201088 253351224 257372672 289544256 337801632 386059008 450402176 506702448 514745344 579088512 675603264 772118016 900804352 1013404896 1158177024 1351206528 1544236032 1801608704 2026809792 2316354048 2702413056 3603217408 4053619584 4632708096 5404826112 8107239168 10809652224 16214478336 32428956672
• Sum of all divisors σ(n): 107165903208
• Sum of proper divisors (its aliquot sum) s(n): 74736946536
• 32428956672 is an abundant number, because the sum of its proper divisors (74736946536) is greater than itself. Its abundance is 42307989864

Bases of 32428956672

• Binary: 11110001100111010101001110000000000₂
• Hexadecimal: 0x78CEA9C00
• Base-36: EWBD340

Squares and roots of 32428956672

• 32428956672 squared (32428956672²) is 1051637230834453315584
• 32428956672 cubed (32428956672³) is 34103498193392548975880278376448
• The square root of 32428956672 is 180080.4172363003
• The cube root of 32428956672 is 3188.9251486971

Scales and comparisons

• 32,428,956,672 seconds is equal to 1,031 years, 7 weeks, 2 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 32,428,956,672 would take you about two thousand and sixty-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 32428956672 cubic inches would be around 265.7 feet tall.

Recreational maths with 32428956672

• 32428956672 backwards is 27665982423
• The number of decimal digits it has is: 11
• The sum of 32428956672's digits is 54
• More coming soon!