12913227942615

Names of 12913227942615

• Cardinal: 12913227942615 can be written as Twelve trillion, nine hundred thirteen billion, two hundred twenty-seven million, nine hundred forty-two thousand, six hundred fifteen.

Scientific notation

• Scientific notation: 1.2913227942615 × 10¹³

Factors of 12913227942615

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17461

Divisors of 12913227942615

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 33 35 39 45 49 55 63 65 77 91 99 105 117 143 147 165 195 231 245 273 315 385 429 441 455 495 539 585 637 693 715 735 819 1001 1155 1287 1365 1617 1911 2145 2205 2695 2801 3003 3185 3465 4095 4851 5005 5733 6435 7007 8085 8403 9009 9555 14005 14621 15015 19607 21021 24255 25209 28665 30811 35035 36413 42015 43863 45045 58821 63063 73105 92433 98035 102347 105105 109239 126045 131589 137249 154055 160831 176463 182065 190073 215677 219315 254891 277299 294105 307041 315315 327717 400543 411747 462165 482493 511735 546195 570219 647031 657945 686245 716429 764673 804155 882315 921123 950365 1078385 1125817 1201629 1235241 1274455 1330511 1386495 1447479 1509739 1535205 1638585 1710657 1784237 1941093 2002715 2058735 2090803 2149287 2294019 2412465 2803801 2851095 3235155 3377451 3582145 3604887 3823365 3991533 4529217 4605615 5352711 5629085 6008145 6176205 6272409 6447861 6652555 7237395 7548695 7880719 8411403 8553285 8921185 9313577 9705465 10132353 10454015 10746435 11470095 11974599 13587651 14019005 14635621 16058133 16887255 18024435 18817227 19626607 19957665 22646085 23642157 25234209 26763555 27940731 31362045 32239305 39403595 40953421 42057015 43906863 46567885 50661765 58879821 59872995 67938255 70926471 73178105 80290665 83822193 94086135 98133035 102449347 118210785 122860263 126171045 131720589 139703655 176639463 204767105 219534315 286673947 294399105 307348041 354632355 368580789 419110965 450487631 512246735 532394473 614301315 658602945 860021841 883197315 922044123 1351462893 1433369735 1536740205 1597183419 1842903945 2006717629 2252438155 2580065523 2661972365 3153413417 3726761311 4054388679 4300109205 4610220615 4791550257 5856339203 6020152887 6757314465 7985917095 9460240251 10033588145 11180283933 12900327615 15767067085 17569017609 18060458661 18633806555 20271943395 22073893919 23957751285 26087329177 28380720753 29281696015 30100764435 33540851799 40994374421 47301201255 52707052827 55901419665 66221681757 78261987531 87845088045 90302293305 110369469595 122983123263 130436645885 141903603765 167704258995 198665045271 204971872105 234785962593 263535264135 286960620947 331108408785 368949369789 391309937655 614915616315 860881862841 993325226355 1173929812965 1434803104735 1844746848945 2582645588523 4304409314205 12913227942615
• Sum of all divisors σ(n): 30602270567232
• Sum of proper divisors (its aliquot sum) s(n): 17689042624617
• 12913227942615 is an abundant number, because the sum of its proper divisors (17689042624617) is greater than itself. Its abundance is 4775814682002

Bases of 12913227942615

• Binary: 10111011111010011000010111010100101011010111₂
• Hexadecimal: 0xBBE985D4AD7
• Base-36: 4KS96I9JR

Squares and roots of 12913227942615

• 12913227942615 squared (12913227942615²) is 166751455897932825733038225
• 12913227942615 cubed (12913227942615³) is 2153299559772919010672114527449901458375
• The square root of 12913227942615 is 3593498.0092682673
• The cube root of 12913227942615 is 23460.9146231013

Scales and comparisons

• 12,913,227,942,615 seconds is equal to 410,600 years, 36 weeks, 4 days, 17 hours, 50 minutes, 15 seconds.
• To count from 1 to 12,913,227,942,615 would take you about one million, twenty-six thousand, five hundred one 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 12913227942615 cubic inches would be around 1955.1 feet tall.

Recreational maths with 12913227942615

• 12913227942615 backwards is 51624972231921
• The number of decimal digits it has is: 14
• The sum of 12913227942615's digits is 54
• More coming soon!