12740465584

Names of 12740465584

• Cardinal: 12740465584 can be written as Twelve billion, seven hundred forty million, four hundred sixty-five thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 1.2740465584 × 10¹⁰

Factors of 12740465584

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3290

Divisors of 12740465584

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 34 44 56 68 77 88 112 119 121 136 154 176 187 238 242 272 289 308 374 476 484 578 616 748 847 952 968 1156 1232 1309 1496 1694 1904 1936 2023 2057 2312 2618 2992 3179 3253 3388 4046 4114 4624 5236 6358 6506 6776 8092 8228 10472 12716 13012 13552 14399 16184 16456 20944 22253 22771 25432 26024 28798 32368 32912 34969 35783 44506 45542 50864 52048 55301 57596 69938 71566 89012 91084 110602 115192 139876 143132 178024 182168 221204 230384 244783 250481 279752 286264 356048 364336 387107 393613 442408 489566 500962 559504 572528 608311 774214 787226 884816 940117 979132 1001924 1216622 1548428 1574452 1880234 1958264 2003848 2433244 2755291 3096856 3148904 3760468 3916528 4007696 4258177 4866488 5510582 6193712 6297808 6580819 6691421 7520936 8516354 9732976 10341287 11021164 13161638 13382842 15041872 17032708 20682574 22042328 26323276 26765684 34065416 41365148 44084656 46839947 52646552 53531368 68130832 72389009 82730296 93679894 105293104 107062736 113754157 144778018 165460592 187359788 227508314 289556036 374719576 455016628 579112072 749439152 796279099 910033256 1158224144 1592558198 1820066512 3185116396 6370232792 12740465584
• Sum of all divisors σ(n): 32950290352
• Sum of proper divisors (its aliquot sum) s(n): 20209824768
• 12740465584 is an abundant number, because the sum of its proper divisors (20209824768) is greater than itself. Its abundance is 7469359184

Bases of 12740465584

• Binary: 1011110111011001000001001110110000₂
• Hexadecimal: 0x2F76413B0
• Base-36: 5UPCE5S

Squares and roots of 12740465584

• 12740465584 squared (12740465584²) is 162319463297088461056
• 12740465584 cubed (12740465584³) is 2068025535749906705487492296704
• The square root of 12740465584 is 112873.6709069039
• The cube root of 12740465584 is 2335.5818931361

Scales and comparisons

• 12,740,465,584 seconds is equal to 405 years, 5 weeks, 4 days, 2 hours, 13 minutes, 4 seconds.
• To count from 1 to 12,740,465,584 would take you about eight hundred ten 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 12740465584 cubic inches would be around 194.6 feet tall.

Recreational maths with 12740465584

• 12740465584 backwards is 48556404721
• The number of decimal digits it has is: 11
• The sum of 12740465584's digits is 46
• More coming soon!