85002642864

Names of 85002642864

• Cardinal: 85002642864 can be written as Eighty-five billion, two million, six hundred forty-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 8.5002642864 × 10¹⁰

Factors of 85002642864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 579

Divisors of 85002642864

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 36 43 48 54 58 72 81 86 87 108 116 129 144 149 162 172 174 216 232 258 261 298 324 344 348 353 387 432 447 464 516 522 596 648 688 696 706 774 783 894 1032 1044 1059 1161 1192 1247 1296 1341 1392 1412 1548 1566 1788 2064 2088 2118 2322 2349 2384 2494 2682 2824 3096 3132 3177 3483 3576 3741 4023 4176 4236 4321 4644 4698 4988 5364 5648 6192 6264 6354 6407 6966 7152 7482 8046 8472 8642 9288 9396 9531 9976 10237 10728 11223 12069 12528 12708 12814 12963 13932 14964 15179 16092 16944 17284 18576 18792 19062 19221 19952 20474 21456 22446 24138 25416 25628 25926 27864 28593 29928 30358 30711 32184 33669 34568 37584 38124 38442 38889 40948 44892 45537 48276 50832 51256 51852 52597 55728 57186 57663 59856 60716 61422 64368 67338 69136 76248 76884 77778 81896 89784 91074 92133 96552 101007 102512 103704 105194 114372 115326 116667 121432 122844 134676 136611 152496 153768 155556 157791 163792 172989 179568 182148 184266 185803 193104 202014 207408 210388 228744 230652 233334 242864 245688 269352 273222 276399 307536 311112 315582 345978 350001 364296 368532 371606 404028 409833 420776 440191 457488 461304 466668 473373 491376 518967 538704 546444 552798 557409 622224 631164 691956 700002 728592 737064 743212 808056 819666 829197 841552 880382 922608 933336 946746 1037934 1092888 1105596 1114818 1229499 1262328 1320573 1383912 1400004 1420119 1474128 1486424 1525313 1616112 1639332 1658394 1672227 1760764 1866672 1893492 2075868 2185776 2211192 2229636 2261671 2458998 2524656 2641146 2767824 2800008 2840238 2972848 3050626 3278664 3316788 3344454 3521528 3786984 3961719 4151736 4260357 4422384 4459272 4523342 4575939 4917996 5016681 5282292 5600016 5680476 6101252 6557328 6633576 6688908 6785013 7043056 7573968 7923438 8303472 8520714 8918544 9046684 9151878 9835992 10033362 10564584 11360952 11885157 12202504 13267152 13377816 13570026 13727817 15050043 15846876 17041428 18093368 18303756 19671984 20066724 20355039 21129168 22721904 23770314 24405008 26755632 27140052 27455634 30100086 31693752 34082856 35655471 36186736 36607512 40133448 40710078 41183451 47540628 54280104 54911268 60200172 61065117 63387504 65588459 68165712 71310942 73215024 80266896 81420156 82366902 95081256 108560208 109822536 120400344 122130234 123550353 131176918 142621884 162840312 164733804 183195351 190162512 196765377 219645072 240800688 244260468 247100706 262353836 285243768 325680624 329467608 366390702 393530754 488520936 494201412 524707672 570487536 590296131 658935216 732781404 787061508 977041872 988402824 1049415344 1180592262 1465562808 1574123016 1770888393 1976805648 2361184524 2931125616 3148246032 3541776786 4722369048 5312665179 7083553572 9444738096 10625330358 14167107144 21250660716 28334214288 42501321432 85002642864
• Sum of all divisors σ(n): 262915092000
• Sum of proper divisors (its aliquot sum) s(n): 177912449136
• 85002642864 is an abundant number, because the sum of its proper divisors (177912449136) is greater than itself. Its abundance is 92909806272

Bases of 85002642864

• Binary: 1001111001010100011010110010110110000₂
• Hexadecimal: 0x13CA8D65B0
• Base-36: 131SDN00

Squares and roots of 85002642864

• 85002642864 squared (85002642864²) is 7225449293864730122496
• 85002642864 cubed (85002642864³) is 614182285858324640928270460268544
• The square root of 85002642864 is 291552.1271814013
• The cube root of 85002642864 is 4396.8752411873

Scales and comparisons

• 85,002,642,864 seconds is equal to 2,702 years, 42 weeks, 4 days, 21 hours, 14 minutes, 24 seconds.
• To count from 1 to 85,002,642,864 would take you about five thousand, four hundred five 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 85002642864 cubic inches would be around 366.4 feet tall.

Recreational maths with 85002642864

• 85002642864 backwards is 46824620058
• The number of decimal digits it has is: 11
• The sum of 85002642864's digits is 45
• More coming soon!