12698397994912

Names of 12698397994912

• Cardinal: 12698397994912 can be written as Twelve trillion, six hundred ninety-eight billion, three hundred ninety-seven million, nine hundred ninety-four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.2698397994912 × 10¹³

Factors of 12698397994912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1038

Divisors of 12698397994912

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 29 32 34 49 56 58 68 98 112 116 119 136 196 203 224 232 238 272 289 392 406 464 476 493 544 578 784 812 833 928 952 983 986 1156 1421 1568 1624 1666 1904 1966 1972 2023 2312 2842 3248 3332 3451 3808 3932 3944 4046 4624 5684 6496 6664 6881 6902 7864 7888 8092 8381 9248 11368 13328 13762 13804 14161 15728 15776 16184 16711 16762 22736 24157 26656 27524 27608 28322 28507 31456 32368 33422 33524 45472 48167 48314 55048 55216 56644 57014 58667 64736 66844 67048 96334 96628 110096 110432 113288 114028 116977 117334 133688 134096 192668 193256 199549 220192 226576 228056 233954 234668 267376 268192 284087 385336 386512 399098 410669 453152 456112 467908 469336 484619 534752 568174 770672 773024 798196 818839 821338 912224 935816 938672 966289 969238 1136348 1396843 1541344 1596392 1637678 1642676 1871632 1877344 1932578 1938476 1988609 2272696 2793686 3192784 3275356 3285352 3392333 3743264 3865156 3876952 3977218 4545392 5587372 6385568 6550712 6570704 6764023 6784666 7730312 7753904 7954436 8238523 9090784 11174744 13101424 13141408 13528046 13569332 13920263 15460624 15507808 15908872 16426913 16477046 22349488 23746331 26202848 27056092 27138664 27840526 28022381 30921248 31817744 32853826 32954092 44698976 47348161 47492662 54112184 54277328 55681052 56044762 57669661 63635488 65707652 65908184 94696322 94985324 108224368 108554656 111362104 112089524 114988391 115339322 131415304 131816368 189392644 189970648 196156667 216448736 222724208 224179048 229976782 230678644 262830608 263632736 279257521 378785288 379941296 392313334 403687627 445448416 448358096 459953564 461357288 476380477 525661216 558515042 757570576 759882592 784626668 804918737 807375254 896716192 919907128 922714576 952760954 1117030084 1373096669 1515141152 1569253336 1609837474 1614750508 1839814256 1845429152 1905521908 1954802647 2234060168 2746193338 3138506672 3219674948 3229501016 3334663339 3679628512 3811043816 3909605294 4468120336 5492386676 6277013344 6439349896 6459002032 6669326678 7622087632 7819210588 8098468109 8936240672 10984773352 12878699792 12918004064 13338653356 13683618529 15244175264 15638421176 16196936218 21969546704 23342643373 25757399584 26677306712 27367237058 31276842352 32393872436 43939093408 46685286746 53354613424 54734474116 56689276763 62553684704 64787744872 93370573492 106709226848 109468948232 113378553526 129575489744 186741146984 218937896464 226757107052 259150979488 373482293968 396824937341 437875792928 453514214104 746964587936 793649874682 907028428208 1587299749364 1814056856416 3174599498728 6349198997456 12698397994912
• Sum of all divisors σ(n): 31990726329030
• Sum of proper divisors (its aliquot sum) s(n): 19292328334118
• 12698397994912 is an abundant number, because the sum of its proper divisors (19292328334118) is greater than itself. Its abundance is 6593930339206

Bases of 12698397994912

• Binary: 10111000110010010011100000000110111110100000₂
• Hexadecimal: 0xB8C93806FA0
• Base-36: 4I1KAAX0G

Squares and roots of 12698397994912

• 12698397994912 squared (12698397994912²) is 161249311637185101977887744
• 12698397994912 cubed (12698397994912³) is 2047607935574571526975807973770619158528
• The square root of 12698397994912 is 3563481.1624185695
• The cube root of 12698397994912 is 23330.0844878595

Scales and comparisons

• 12,698,397,994,912 seconds is equal to 403,769 years, 40 weeks, 3 days, 21 minutes, 52 seconds.
• To count from 1 to 12,698,397,994,912 would take you about one million, nine thousand, four hundred twenty-four 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 12698397994912 cubic inches would be around 1944.2 feet tall.

Recreational maths with 12698397994912

• 12698397994912 backwards is 21949979389621
• The number of decimal digits it has is: 14
• The sum of 12698397994912's digits is 79
• More coming soon!