12799739370915

Names of 12799739370915

• Cardinal: 12799739370915 can be written as Twelve trillion, seven hundred ninety-nine billion, seven hundred thirty-nine million, three hundred seventy thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 1.2799739370915 × 10¹³

Factors of 12799739370915

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 375

Divisors of 12799739370915

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 7 9 15 21 27 29 35 45 49 63 81 87 105 135 145 147 189 203 245 261 315 331 343 405 435 441 567 609 735 783 841 945 993 1015 1029 1305 1323 1421 1655 1715 1827 2205 2317 2349 2523 2835 2979 3045 3087 3915 3969 4205 4263 4965 5145 5481 5887 6615 6951 7105 7569 8937 9135 9261 9599 9947 11585 11745 12615 12789 14895 15435 16219 16443 17661 19845 20853 21315 22707 26811 27405 27783 28797 29435 29841 34755 37845 38367 41209 44685 46305 47995 48657 49735 52983 62559 63945 67193 68121 81095 82215 86391 88305 89523 104265 109561 113533 113535 115101 123627 134055 138915 143985 145971 149205 158949 187677 191835 201579 206045 243285 259173 264915 268569 278371 288463 312795 328683 335965 340599 340605 370881 431955 437913 447615 470351 476847 547805 567665 575505 604737 618135 729855 766927 777519 794745 805707 835113 865389 938385 986049 1007895 1021797 1112643 1295865 1313739 1342845 1391855 1411053 1442315 1643415 1702995 1814211 1854405 1948597 2189565 2300781 2351755 2384235 2505339 2596167 2958147 3023685 3065391 3177269 3292457 3337929 3834635 3887595 4028535 4175565 4233159 4326945 4930245 5108985 5368489 5442633 5563215 5845791 6568695 6902343 7055265 7516017 7788501 8874441 9071055 9196173 9531807 9742985 9877371 11503905 12526695 12699477 12980835 13640179 14790735 15326955 15886345 16105467 16462285 16689645 17537373 20707029 21165795 22240883 22548051 23365503 26842445 27213165 28595421 29228955 29632113 34511715 37579423 37580085 38098431 38942505 40920537 44372205 45980865 47659035 48316401 49386855 52612119 62121087 63497385 66722649 68200895 80527335 85786263 87686865 88896339 92140801 95481253 103535145 111204415 112738269 112740255 116827515 122761611 142977105 144949203 148160565 155686181 157836357 187897115 190492155 200167947 204602685 241582005 257358789 263060595 266689017 276422403 286443759 310605435 333613245 338214807 368284833 428931315 434847609 444481695 460704005 467058543 477406265 563691345 600503841 613808055 644985607 724746015 778430905 789181785 829267209 859331277 1000839735 1014644421 1089803267 1104854499 1286793945 1333445085 1382112015 1401175629 1432218795 1691074035 1801511523 1841424165 1934956821 2174238045 2335292715 2487801627 2577993831 3002519205 3043933263 3224928035 3269409801 4146336045 4203526887 4296656385 4514899249 5073222105 5449016335 5524272495 5804870463 7005878145 7463404881 7733981493 9007557615 9674784105 9808229403 12439008135 12610580661 12889969155 13544697747 15219666315 16347049005 17414611389 21017634435 22574496245 29024352315 29424688209 31604294743 37317024405 38669907465 40634093241 49041147015 52243834167 63052903305 67723488735 87073056945 88274064627 94812884229 121902279723 147123441045 158021473715 203170466205 261219170835 284438652687 365706839169 441370323135 474064421145 609511398615 853315958061 1422193263435 1828534195845 2559947874183 4266579790305 12799739370915
• Sum of all divisors σ(n): 27796159591200
• Sum of proper divisors (its aliquot sum) s(n): 14996420220285
• 12799739370915 is an abundant number, because the sum of its proper divisors (14996420220285) is greater than itself. Its abundance is 2196680849370

Bases of 12799739370915

• Binary: 10111010010000101011111010110001110110100011₂
• Hexadecimal: 0xBA42BEB1DA3
• Base-36: 4JC4ACB6R

Squares and roots of 12799739370915

• 12799739370915 squared (12799739370915²) is 163833327963351519947937225
• 12799739370915 cubed (12799739370915³) is 2097023898200539862113419089873410810875
• The square root of 12799739370915 is 3577672.3397923125
• The cube root of 12799739370915 is 23391.9831371113

Scales and comparisons

• 12,799,739,370,915 seconds is equal to 406,992 years, 6 weeks, 1 day, 14 hours, 35 minutes, 15 seconds.
• To count from 1 to 12,799,739,370,915 would take you about one million, seventeen thousand, four hundred eighty 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 12799739370915 cubic inches would be around 1949.3 feet tall.

Recreational maths with 12799739370915

• 12799739370915 backwards is 51907393799721
• The number of decimal digits it has is: 14
• The sum of 12799739370915's digits is 72
• More coming soon!