121801860086544

Names of 121801860086544

• Cardinal: 121801860086544 can be written as One hundred twenty-one trillion, eight hundred one billion, eight hundred sixty million, eighty-six thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.21801860086544 × 10¹⁴

Factors of 121801860086544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 83625

Divisors of 121801860086544

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 121 132 144 176 198 242 264 363 396 484 528 726 792 968 1089 1452 1584 1936 2178 2904 4356 5808 8712 17424 83609 167218 250827 334436 501654 668872 752481 919699 1003308 1337744 1504962 1839398 2006616 2759097 3009924 3678796 4013232 5518194 6019848 7357592 8277291 10116689 11036388 12039696 14715184 16554582 20233378 22072776 30350067 33109164 40466756 44145552 60700134 66218328 80933512 91050201 121400268 132436656 161867024 182100402 242800536 364200804 485601072 728401608 1456803216 6990464881 13980929762 20971394643 27961859524 41942789286 55923719048 62914183929 76895113691 83885578572 111847438096 125828367858 153790227382 167771157144 230685341073 251656735716 307580454764 335542314288 461370682146 503313471432 615160909528 692056023219 845846250601 922741364292 1006626942864 1230321819056 1384112046438 1691692501202 1845482728584 2537538751803 2768224092876 3383385002404 3690965457168 5075077503606 5536448185752 6766770004808 7612616255409 10150155007212 11072896371504 13533540009616 15225232510818 20300310014424 30450465021636 40600620028848 60900930043272 121801860086544
• Sum of all divisors σ(n): 374686408569109
• Sum of proper divisors (its aliquot sum) s(n): 252884548482565
• 121801860086544 is an abundant number, because the sum of its proper divisors (252884548482565) is greater than itself. Its abundance is 131082688396021

Bases of 121801860086544

• Binary: 11011101100011100110100100110100111101100010000₂
• Hexadecimal: 0x6EC7349A7B10
• Base-36: 176B02NXG0

Squares and roots of 121801860086544

• 121801860086544 squared (121801860086544²) is 14835693120542040351169863936
• 121801860086544 cubed (121801860086544³) is 1807015017755164948391732943503365664477184
• 121801860086544 is a perfect square number. Its square root is 11036388
• The cube root of 121801860086544 is 49569.8920976347

Scales and comparisons

• 121,801,860,086,544 seconds is equal to 3,872,922 years, 20 weeks, 3 days, 2 minutes, 24 seconds.
• To count from 1 to 121,801,860,086,544 would take you about nine million, six hundred eighty-two thousand, three hundred five 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 121801860086544 cubic inches would be around 4130.8 feet tall.

Recreational maths with 121801860086544

• 121801860086544 backwards is 445680068108121
• The number of decimal digits it has is: 15
• The sum of 121801860086544's digits is 54
• More coming soon!