121071151027840

Names of 121071151027840

• Cardinal: 121071151027840 can be written as One hundred twenty-one trillion, seventy-one billion, one hundred fifty-one million, twenty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.2107115102784 × 10¹⁴

Factors of 121071151027840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 33477

Divisors of 121071151027840

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 169 208 260 320 338 416 520 640 676 832 845 1040 1352 1664 1690 2080 2704 3380 4160 5408 6760 8320 10816 13520 21632 27040 33457 54080 66914 108160 133828 167285 267656 334570 434941 535312 669140 869882 1070624 1338280 1739764 2141248 2174705 2676560 3479528 4282496 4349410 5353120 5654233 6959056 8698820 10706240 11308466 13918112 17397640 21412480 22616932 27836224 28271165 34795280 45233864 55672448 56542330 69590560 90467728 113084660 139181120 180935456 226169320 278362240 361870912 452338640 723741824 904677280 1119370849 1809354560 2238741698 3618709120 4477483396 5596854245 8954966792 11193708490 14551821037 17909933584 22387416980 29103642074 35819867168 44774833960 58207284148 71639734336 72759105185 89549667920 116414568296 143279468672 145518210370 179099335840 189173673481 232829136592 291036420740 358198671680 378347346962 465658273184 582072841480 716397343360 756694693924 931316546368 945868367405 1164145682960 1513389387848 1862633092736 1891736734810 2328291365920 3026778775696 3783473469620 4656582731840 6053557551392 7566946939240 9313165463680 12107115102784 15133893878480 24214230205568 30267787756960 60535575513920 121071151027840
• Sum of all divisors σ(n): 313422011916930
• Sum of proper divisors (its aliquot sum) s(n): 192350860889090
• 121071151027840 is an abundant number, because the sum of its proper divisors (192350860889090) is greater than itself. Its abundance is 71279709861250

Bases of 121071151027840

• Binary: 11011100001110100010010111100110001011010000000₂
• Hexadecimal: 0x6E1D12F31680
• Base-36: 16WZBHCVB4

Squares and roots of 121071151027840

• 121071151027840 squared (121071151027840²) is 14658223611206042688455065600
• 121071151027840 cubed (121071151027840³) is 1774688004632177031782365432419094626304000
• The square root of 121071151027840 is 11003233.6623303607
• The cube root of 121071151027840 is 49470.5672768065

Scales and comparisons

• 121,071,151,027,840 seconds is equal to 3,849,688 years, 5 weeks, 3 days, 5 hours, 30 minutes, 40 seconds.
• To count from 1 to 121,071,151,027,840 would take you about nine million, six hundred twenty-four thousand, two hundred twenty 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 121071151027840 cubic inches would be around 4122.5 feet tall.

Recreational maths with 121071151027840

• 121071151027840 backwards is 048720151170121
• 121071151027840 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121071151027840's digits is 40
• More coming soon!