72160082064

Names of 72160082064

• Cardinal: 72160082064 can be written as Seventy-two billion, one hundred sixty million, eighty-two thousand and sixty-four.

Scientific notation

• Scientific notation: 7.2160082064 × 10¹⁰

Factors of 72160082064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 102

Divisors of 72160082064

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 36 38 42 48 49 54 56 57 63 71 72 76 84 98 108 112 114 126 133 142 144 147 152 168 171 189 196 213 216 228 252 266 284 294 304 336 342 343 361 378 392 399 426 432 441 456 497 504 513 532 568 588 639 684 686 722 756 784 798 852 882 912 931 994 1008 1026 1029 1064 1083 1136 1176 1197 1278 1323 1349 1368 1372 1444 1491 1512 1596 1704 1764 1862 1917 1988 2052 2058 2128 2166 2352 2394 2527 2556 2646 2698 2736 2744 2793 2888 2982 3024 3087 3192 3249 3408 3479 3528 3591 3724 3834 3976 4047 4104 4116 4332 4473 4788 5054 5112 5292 5396 5488 5586 5776 5964 6174 6384 6498 6517 6859 6958 7056 7182 7448 7581 7668 7952 8094 8208 8232 8379 8664 8946 9261 9443 9576 9747 10108 10224 10437 10584 10792 11172 11928 12141 12348 12996 13034 13419 13718 13916 14364 14896 15162 15336 16188 16464 16758 17328 17689 17892 18522 18886 19152 19494 19551 20216 20577 20874 21168 21584 22344 22743 23856 24282 24353 24696 25137 25631 25992 26068 26838 27436 27832 28329 28728 30324 30672 31311 32376 33516 35378 35784 36423 37044 37772 38988 39102 40432 41154 41748 44688 45486 48013 48564 48706 49392 50274 51262 51984 52136 53067 53676 54872 55664 56658 57456 58653 60648 61731 62622 64752 66101 67032 68229 70756 71568 72846 73059 74088 75544 76893 77976 78204 82308 83496 84987 90972 93933 96026 97128 97412 100548 102524 104272 106134 107352 109744 113316 117306 121296 123462 123823 125244 132202 134064 136458 141512 144039 145692 146118 148176 151088 153786 155952 156408 159201 164616 166992 169974 175959 179417 181944 185193 187866 192052 194256 194824 198303 201096 205048 212268 214704 219177 226632 230679 234612 246924 247646 250488 254961 264404 272916 283024 288078 291384 292236 307572 312816 318402 329232 336091 339948 351918 358834 363888 370386 371469 375732 384104 389648 396606 402192 410096 424536 432117 438354 453264 461358 462707 469224 477603 486989 493848 495292 500976 509922 528808 538251 545832 576156 582768 584472 594909 615144 636804 657531 672182 679896 692037 703836 717668 740772 742938 751464 768208 793212 849072 864234 876708 922716 925414 938448 955206 973978 987696 990584 1008273 1019844 1057616 1076502 1091664 1114407 1152312 1168944 1189818 1230288 1255919 1273608 1296351 1315062 1344364 1359792 1384074 1388121 1407672 1435336 1460967 1481544 1485876 1502928 1586424 1614753 1728468 1753416 1784727 1845432 1850828 1910412 1947956 1981168 2016546 2039688 2153004 2228814 2304624 2352637 2379636 2511838 2547216 2592702 2630124 2688728 2768148 2776242 2815344 2870672 2921934 2963088 2971752 3024819 3172848 3229506 3343221 3408923 3456936 3506832 3569454 3690864 3701656 3767757 3820824 3895912 4033092 4079376 4164363 4306008 4382901 4457628 4705274 4759272 4844259 5023676 5185404 5260248 5377456 5536296 5552484 5843868 5943504 6049638 6459012 6686442 6817846 6913872 7057911 7138908 7403312 7535514 7641648 7791824 8066184 8328726 8612016 8765802 8791433 8915256 9074457 9410548 9518544 9688518 10047352 10226769 10370808 10520496 11072592 11104968 11303271 11687736 12099276 12493089 12918024 13148703 13372884 13635692 14115822 14277816 15071028 16132368 16657452 17531604 17582866 17830512 18148914 18821096 19377036 20094704 20453538 20741616 21173733 22209936 22606542 23375472 23862461 24198552 24986178 25836048 26297406 26374299 26745768 27271384 28231644 28555632 30142056 30680307 33314904 33909813 35063208 35165732 36297828 37642192 38754072 40907076 42347466 45213084 47724922 48397104 49972356 52594812 52748598 53491536 54542768 56463288 60284112 61360614 63521199 66629808 67819626 70126416 70331464 71587383 72595656 77508144 79122897 81814152 84694932 90426168 92040921 95449844 99944712 105189624 105497196 112926576 122721228 127042398 135639252 140662928 143174766 145191312 158245794 163628304 167037227 169389864 180852336 184081842 190899688 199889424 210379248 210994392 214762149 237368691 245442456 254084796 271278504 286349532 316491588 334074454 338779728 368163684 381799376 421988784 429524298 474737382 490884912 501111681 508169592 542557008 572699064 632983176 644286447 668148908 736327368 859048596 949474764 1002223362 1016339184 1145398128 1265966352 1288572894 1336297816 1472654736 1503335043 1718097192 1898949528 2004446724 2577145788 2672595632 3006670086 3436194384 3797899056 4008893448 4510005129 5154291576 6013340172 8017786896 9020010258 10308583152 12026680344 18040020516 24053360688 36080041032 72160082064
• Sum of all divisors σ(n): 258554880000
• Sum of proper divisors (its aliquot sum) s(n): 186394797936
• 72160082064 is an abundant number, because the sum of its proper divisors (186394797936) is greater than itself. Its abundance is 114234715872

Bases of 72160082064

• Binary: 1000011001101000100110111100010010000₂
• Hexadecimal: 0x10CD137890
• Base-36: X5E8ZO0

Squares and roots of 72160082064

• 72160082064 squared (72160082064²) is 5207077443483214500096
• 72160082064 cubed (72160082064³) is 375743135635352080333442095878144
• The square root of 72160082064 is 268626.2869936597
• The cube root of 72160082064 is 4163.2485501285

Scales and comparisons

• 72,160,082,064 seconds is equal to 2,294 years, 24 weeks, 2 days, 3 hours, 14 minutes, 24 seconds.
• To count from 1 to 72,160,082,064 would take you about four thousand, five hundred eighty-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 72160082064 cubic inches would be around 346.9 feet tall.

Recreational maths with 72160082064

• 72160082064 backwards is 46028006127
• 72160082064 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72160082064's digits is 36
• More coming soon!