12732047856

Names of 12732047856

• Cardinal: 12732047856 can be written as Twelve billion, seven hundred thirty-two million, forty-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.2732047856 × 10¹⁰

Factors of 12732047856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 77

Divisors of 12732047856

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 61 66 72 81 88 99 108 121 122 132 144 162 176 183 198 216 242 244 264 297 324 363 366 396 432 484 488 528 549 594 648 671 726 732 792 891 968 976 1089 1098 1188 1296 1331 1342 1452 1464 1584 1647 1782 1936 2013 2178 2196 2376 2662 2684 2904 2928 3267 3294 3564 3993 4026 4356 4392 4752 4941 5324 5368 5808 6039 6534 6588 7128 7381 7986 8052 8712 8784 9801 9882 10648 10736 11979 12078 13068 13176 14256 14641 14762 15972 16104 17424 18117 19602 19764 21296 22143 23958 24156 26136 26352 29282 29524 31944 32208 35937 36234 39204 39528 43923 44286 47916 48312 52272 54351 58564 59048 63888 66429 71874 72468 78408 79056 81191 87846 88572 95832 96624 107811 108702 117128 118096 131769 132858 143748 144936 156816 161051 162382 175692 177144 191664 199287 215622 217404 234256 243573 263538 265716 287496 289872 322102 324764 351384 354288 395307 398574 431244 434808 483153 487146 527076 531432 574992 597861 644204 649528 702768 730719 790614 797148 862488 869616 893101 966306 974292 1054152 1062864 1185921 1195722 1288408 1299056 1449459 1461438 1581228 1594296 1724976 1786202 1932612 1948584 2108304 2192157 2371842 2391444 2576816 2679303 2898918 2922876 3162456 3188592 3572404 3865224 3897168 4348377 4384314 4743684 4782888 5358606 5797836 5845752 6324912 6576471 7144808 7730448 8037909 8696754 8768628 9487368 9565776 9824111 10717212 11595672 11691504 13045131 13152942 14289616 16075818 17393508 17537256 18974736 19648222 21434424 23191344 24113727 26090262 26305884 29472333 32151636 34787016 35074512 39296444 42868848 48227454 52180524 52611768 58944666 64303272 69574032 72341181 78592888 88416999 96454908 104361048 105223536 117889332 128606544 144682362 157185776 176833998 192909816 208722096 235778664 265250997 289364724 353667996 385819632 471557328 530501994 578729448 707335992 795752991 1061003988 1157458896 1414671984 1591505982 2122007976 3183011964 4244015952 6366023928 12732047856
• Sum of all divisors σ(n): 41199753672
• Sum of proper divisors (its aliquot sum) s(n): 28467705816
• 12732047856 is an abundant number, because the sum of its proper divisors (28467705816) is greater than itself. Its abundance is 15735657960

Bases of 12732047856

• Binary: 1011110110111000111010000111110000₂
• Hexadecimal: 0x2F6E3A1F0
• Base-36: 5UKBZ00

Squares and roots of 12732047856

• 12732047856 squared (12732047856²) is 162105042607474196736
• 12732047856 cubed (12732047856³) is 2063929160177280496127910998016
• The square root of 12732047856 is 112836.3764749649
• The cube root of 12732047856 is 2335.0674005677

Scales and comparisons

• 12,732,047,856 seconds is equal to 404 years, 43 weeks, 4 days, 15 hours, 57 minutes, 36 seconds.
• To count from 1 to 12,732,047,856 would take you about eight hundred 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 12732047856 cubic inches would be around 194.6 feet tall.

Recreational maths with 12732047856

• 12732047856 backwards is 65874023721
• The number of decimal digits it has is: 11
• The sum of 12732047856's digits is 45
• More coming soon!