121540096370

Names of 121540096370

• Cardinal: 121540096370 can be written as One hundred twenty-one billion, five hundred forty million, ninety-six thousand, three hundred seventy.

Scientific notation

• Scientific notation: 1.2154009637 × 10¹¹

Factors of 121540096370

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1770

Divisors of 121540096370

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 11 14 22 31 35 49 55 62 70 77 98 110 154 155 217 245 310 341 385 434 490 539 682 770 773 941 1078 1085 1519 1546 1705 1882 2170 2387 2695 3038 3410 3865 4705 4774 5390 5411 6587 7595 7730 8503 9410 10351 10822 11935 13174 15190 16709 17006 20702 23870 23963 27055 29171 32935 33418 37877 42515 46109 47926 51755 54110 58342 59521 65870 72457 75754 83545 85030 92218 103510 119042 119815 144914 145855 167090 167741 189385 204197 230545 239630 263593 291710 297605 320881 335482 362285 378770 408394 416647 461090 507199 527186 595210 641762 724570 727393 833294 838705 1014398 1020985 1174187 1317965 1429379 1454786 1604405 1677410 1845151 2041970 2083235 2246167 2348374 2535995 2635930 2858758 3208810 3636965 3690302 4166470 4492334 5071990 5091751 5870935 7146895 7273930 8001323 9225755 10183502 11230835 11741870 12916057 14293790 15723169 16002646 18451510 22461670 22549183 25458755 25832114 31446338 35642257 40006615 45098366 50917510 56009261 64580285 71284514 78615845 80013230 112018522 112745915 129160570 157231690 157844281 178211285 225491830 248041013 280046305 315688562 356422570 392064827 496082026 560092610 784129654 789221405 1104909967 1240205065 1578442810 1736287091 1960324135 2209819934 2480410130 3472574182 3920648270 5524549835 8681435455 11049099670 12154009637 17362870910 24308019274 60770048185 121540096370
• Sum of all divisors σ(n): 287256886272
• Sum of proper divisors (its aliquot sum) s(n): 165716789902
• 121540096370 is an abundant number, because the sum of its proper divisors (165716789902) is greater than itself. Its abundance is 44176693532

Bases of 121540096370

• Binary: 1110001001100010110101011000101110010₂
• Hexadecimal: 0x1C4C5AB172
• Base-36: 1JU1U2K2

Squares and roots of 121540096370

• 121540096370 squared (121540096370²) is 14771995025628887176900
• 121540096370 cubed (121540096370³) is 1795389698992095567336283237853000
• The square root of 121540096370 is 348626.0121821087
• The cube root of 121540096370 is 4953.4356500307

Scales and comparisons

• 121,540,096,370 seconds is equal to 3,864 years, 31 weeks, 1 day, 1 hour, 52 minutes, 50 seconds.
• To count from 1 to 121,540,096,370 would take you about seven thousand, seven hundred twenty-nine 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 121540096370 cubic inches would be around 412.8 feet tall.

Recreational maths with 121540096370

• 121540096370 backwards is 073690045121
• The number of decimal digits it has is: 12
• The sum of 121540096370's digits is 38
• More coming soon!