12817328389992

Names of 12817328389992

• Cardinal: 12817328389992 can be written as Twelve trillion, eight hundred seventeen billion, three hundred twenty-eight million, three hundred eighty-nine thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.2817328389992 × 10¹³

Factors of 12817328389992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1891

Divisors of 12817328389992

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 84 98 108 126 147 168 189 196 216 252 294 343 378 392 441 504 588 686 756 882 1029 1176 1323 1372 1512 1764 1879 2058 2401 2646 2744 3087 3528 3758 4116 4802 5292 5637 6174 7203 7516 8232 9261 9604 10584 11274 12348 13153 14406 15032 16807 16911 18522 19208 21609 22548 24696 26306 28812 33614 33822 37044 39459 43218 45096 50421 50733 52612 57624 64827 67228 67644 74088 78918 86436 92071 100842 101466 105224 118377 129654 134456 135288 151263 157836 172872 184142 201684 202932 236754 259308 276213 302526 315672 355131 368284 403368 405864 453789 473508 518616 552426 605052 644497 710262 736568 828639 907578 947016 1104852 1210104 1288994 1420524 1657278 1815156 1933491 2209704 2485917 2577988 2841048 3314556 3530641 3630312 3866982 4511479 4971834 5155976 5800473 6629112 7061282 7733964 9022958 9943668 10591923 11600946 13534437 14122564 15467928 17401419 18045916 19887336 21183846 23201892 24714487 27068874 28245128 31580353 31775769 34802838 36091832 40603311 42367692 46403784 49428974 54137748 63160706 63551538 69605676 74143461 81206622 84735384 94741059 95327307 98857948 108275496 121809933 126321412 127103076 139211352 148286922 162413244 173001409 189482118 190654614 197715896 222430383 243619866 252642824 254206152 284223177 296573844 324826488 346002818 378964236 381309228 444860766 487239732 519004227 568446354 593147688 667291149 692005636 757928472 762618456 852669531 889721532 974479464 1038008454 1136892708 1211009863 1334582298 1384011272 1557012681 1705339062 1779443064 2076016908 2273785416 2422019726 2669164596 3114025362 3410678124 3633029589 4152033816 4671038043 4844039452 5338329192 6228050724 6821356248 7266059178 8477069041 9342076086 9688078904 10899088767 12456101448 14532118356 16954138082 18684152172 21798177534 25431207123 29064236712 32697266301 33908276164 37368304344 43596355068 50862414246 59339483287 65394532602 67816552328 76293621369 87192710136 101724828492 118678966574 130789065204 152587242738 178018449861 203449656984 228880864107 237357933148 261578130408 305174485476 356036899722 457761728214 474715866296 534055349583 610348970952 712073799444 915523456428 1068110699166 1424147598888 1602166048749 1831046912856 2136221398332 3204332097498 4272442796664 6408664194996 12817328389992
• Sum of all divisors σ(n): 41559403060800
• Sum of proper divisors (its aliquot sum) s(n): 28742074670808
• 12817328389992 is an abundant number, because the sum of its proper divisors (28742074670808) is greater than itself. Its abundance is 15924746280816

Bases of 12817328389992

• Binary: 10111010100001000100010011100011111101101000₂
• Hexadecimal: 0xBA8444E3F68
• Base-36: 4JK76E160

Squares and roots of 12817328389992

• 12817328389992 squared (12817328389992²) is 164283907056894914845760064
• 12817328389992 cubed (12817328389992³) is 2105680785939146266042737780116650879488
• The square root of 12817328389992 is 3580129.6610586607
• The cube root of 12817328389992 is 23402.6930874129

Scales and comparisons

• 12,817,328,389,992 seconds is equal to 407,551 years, 20 weeks, 4 days, 5 hours, 13 minutes, 12 seconds.
• To count from 1 to 12,817,328,389,992 would take you about one million, eighteen thousand, eight hundred seventy-eight 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 12817328389992 cubic inches would be around 1950.2 feet tall.

Recreational maths with 12817328389992

• 12817328389992 backwards is 29998382371821
• 12817328389992 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12817328389992's digits is 72
• More coming soon!