67981379140512

Names of 67981379140512

• Cardinal: 67981379140512 can be written as Sixty-seven trillion, nine hundred eighty-one billion, three hundred seventy-nine million, one hundred forty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 6.7981379140512 × 10¹³

Factors of 67981379140512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2571

Divisors of 67981379140512

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 69 72 92 96 108 138 144 184 207 216 276 288 368 414 432 529 552 621 736 828 864 1058 1104 1242 1587 1656 2116 2208 2484 2543 3174 3312 4232 4761 4968 5086 6348 6624 7629 8464 9522 9936 10172 12167 12696 14283 15258 16928 19044 19872 20344 22887 24334 25392 28566 30516 36501 38088 40688 45774 48668 50784 57132 58489 61032 68661 73002 76176 81376 91548 97336 109503 114264 116978 122064 137322 146004 152352 175467 183096 194672 219006 228528 233956 244128 274644 292008 328509 350934 366192 389344 438012 457056 467912 526401 549288 584016 657018 701868 732384 876024 935824 1052802 1098576 1168032 1314036 1345247 1403736 1579203 1752048 1871648 2105604 2197152 2628072 2690494 2807472 3158406 3504096 4035741 4211208 5256144 5380988 5614944 6316812 6466849 8071482 8422416 10512288 10761976 12107223 12633624 12933698 16142964 16844832 19400547 21523952 24214446 25267248 25867396 30940681 32285928 36321669 38801094 43047904 48428892 50534496 51734792 58201641 61881362 64571856 72643338 77602188 92822043 96857784 103469584 116403282 123762724 129143712 145286676 148737527 155204376 174604923 185644086 193715568 206939168 232806564 247525448 278466129 290573352 297475054 310408752 349209846 371288172 387431136 446212581 465613128 495050896 556932258 581146704 594950108 620817504 698419692 742576344 835398387 892425162 931226256 990101792 1113864516 1162293408 1189900216 1338637743 1396839384 1485152688 1670796774 1784850324 1862452512 2227729032 2379800432 2677275486 2793678768 2970305376 3341593548 3420963121 3569700648 4015913229 4455458064 4759600864 5354550972 5587357536 6683187096 6841926242 7139401296 8031826458 8910916128 10262889363 10709101944 13366374192 13683852484 14278802592 16063652916 20525778726 21418203888 26732748384 27367704968 30788668089 32127305832 41051557452 42836407776 54735409936 61577336178 64254611664 78682151783 82103114904 92366004267 109470819872 123154672356 128509223328 157364303566 164206229808 184732008534 236046455349 246309344712 314728607132 328412459616 369464017068 472092910698 492618689424 629457214264 708139366047 738928034136 944185821396 985237378848 1258914428528 1416278732094 1477856068272 1888371642792 2124418098141 2517828857056 2832557464188 2955712136544 3776743285584 4248836196282 5665114928376 7553486571168 8497672392564 11330229856752 16995344785128 22660459713504 33990689570256 67981379140512
• Sum of all divisors σ(n): 207372510979200
• Sum of proper divisors (its aliquot sum) s(n): 139391131838688
• 67981379140512 is an abundant number, because the sum of its proper divisors (139391131838688) is greater than itself. Its abundance is 71409752698176

Bases of 67981379140512

• Binary: 1111011101010000100101111101000111101110100000₂
• Hexadecimal: 0x3DD425F47BA0
• Base-36: O3I7PWVC0

Squares and roots of 67981379140512

• 67981379140512 squared (67981379140512²) is 4621467909846040071839622144
• 67981379140512 cubed (67981379140512³) is 314173762164953180721203362762385562697728
• The square root of 67981379140512 is 8245082.1184820227
• The cube root of 67981379140512 is 40812.8249963927

Scales and comparisons

• 67,981,379,140,512 seconds is equal to 2,161,597 years, 29 weeks, 6 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 67,981,379,140,512 would take you about five million, four hundred three thousand, nine hundred ninety-three 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 67981379140512 cubic inches would be around 3401.1 feet tall.

Recreational maths with 67981379140512

• 67981379140512 backwards is 21504197318976
• The number of decimal digits it has is: 14
• The sum of 67981379140512's digits is 63
• More coming soon!