168076172992

Names of 168076172992

• Cardinal: 168076172992 can be written as One hundred sixty-eight billion, seventy-six million, one hundred seventy-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.68076172992 × 10¹¹

Factors of 168076172992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3841

Divisors of 168076172992

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 31 32 38 52 56 62 64 76 91 104 112 124 133 152 169 182 208 217 224 247 248 266 304 338 364 403 416 434 448 494 496 532 589 608 676 728 806 832 868 988 992 1064 1178 1183 1216 1352 1456 1612 1729 1736 1976 1984 2128 2356 2366 2704 2821 2912 3211 3224 3458 3472 3769 3952 4123 4256 4712 4732 5239 5408 5642 5824 6422 6448 6916 6944 7538 7657 7904 8246 8512 9424 9464 10478 10816 11284 12844 12896 13832 13888 15076 15314 15808 16492 18848 18928 20956 22477 22568 25688 25792 26383 27664 30152 30628 32984 36673 37696 37856 41912 44954 45136 48997 51376 52766 53599 55328 60304 61256 65968 71611 73346 75712 83824 89908 90272 97994 99541 102752 105532 107198 110656 116839 120608 122512 131936 143222 146692 167648 179816 180544 195988 199082 205504 211064 214396 233678 241216 245024 263872 286444 293384 335296 342979 359632 391976 398164 422128 428792 467356 490048 501277 572888 586768 636961 685958 696787 719264 783952 796328 817873 844256 857584 930943 934712 1002554 1145776 1173536 1273922 1371916 1393574 1438528 1518907 1567904 1592656 1635746 1688512 1715168 1861886 1869424 2005108 2219941 2291552 2347072 2547844 2743832 2787148 3037814 3135808 3185312 3271492 3430336 3723772 3738848 4010216 4439882 4458727 4583104 5095688 5487664 5574296 6075628 6370624 6516601 6542984 7447544 7477696 8020432 8879764 8917454 10191376 10632349 10975328 11148592 12102259 12151256 13033202 13085968 14895088 15539587 16040864 17759528 17834908 19745791 20382752 21264698 21950656 22297184 24204518 24302512 26066404 26171936 28859233 29790176 31079174 32081728 35519056 35669816 39491582 40765504 42529396 44594368 48409036 48605024 52132808 52343872 57718466 59580352 62158348 71038112 71339632 78983164 84715813 85058792 96818072 97210048 104265616 115436932 124316696 138220537 142076224 142679264 157966328 169431626 170117584 193636144 202014631 208531232 230873864 248633392 276441074 285358528 315932656 338863252 340235168 375170029 387272288 404029262 417062464 461747728 497266784 552882148 631865312 677726504 680470336 750340058 774544576 808058524 923495456 994533568 1105764296 1263730624 1355453008 1500680116 1616117048 1846990912 2211528592 2626190203 2710906016 3001360232 3232234096 4423057184 5252380406 5421812032 6002720464 6464468192 8846114368 10504760812 12005440928 12928936384 21009521624 24010881856 42019043248 84038086496 168076172992
• Sum of all divisors σ(n): 448607078400
• Sum of proper divisors (its aliquot sum) s(n): 280530905408
• 168076172992 is an abundant number, because the sum of its proper divisors (280530905408) is greater than itself. Its abundance is 112454732416

Bases of 168076172992

• Binary: 10011100100010000111101101111011000000₂
• Hexadecimal: 0x27221EDEC0
• Base-36: 257O7P34

Squares and roots of 168076172992

• 168076172992 squared (168076172992²) is 28249599927636710232064
• 168076172992 cubed (168076172992³) is 4748084644392258390694165329215488
• The square root of 168076172992 is 409970.9416434291
• The cube root of 168076172992 is 5518.6821771867

Scales and comparisons

• 168,076,172,992 seconds is equal to 5,344 years, 15 weeks, 5 days, 1 hour, 49 minutes, 52 seconds.
• To count from 1 to 168,076,172,992 would take you about ten thousand, six 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 168076172992 cubic inches would be around 459.9 feet tall.

Recreational maths with 168076172992

• 168076172992 backwards is 299271670861
• The number of decimal digits it has is: 12
• The sum of 168076172992's digits is 58
• More coming soon!