121225550400888384

Names of 121225550400888384

• Cardinal: 121225550400888384 can be written as One hundred twenty-one quadrillion, two hundred twenty-five trillion, five hundred fifty billion, four hundred million, eight hundred eighty-eight thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.21225550400888384 × 10¹⁷

Factors of 121225550400888384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 348412

Divisors of 121225550400888384

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 43 44 48 64 66 86 88 96 121 129 132 172 176 192 242 258 264 344 352 363 473 484 516 528 688 704 726 946 968 1032 1056 1376 1419 1452 1892 1936 2064 2112 2752 2838 2904 3784 3872 4128 5203 5676 5808 7568 7744 8256 10406 11352 11616 15136 15609 20812 22704 23232 30272 31218 41624 45408 62436 83248 90816 124872 166496 249744 332992 348353 499488 696706 998976 1045059 1393412 2090118 2786824 3831883 4180236 5573648 7663766 8360472 11147296 11495649 14979179 15327532 16720944 22294592 22991298 29958358 30655064 33441888 42150713 44937537 45982596 59916716 61310128 66883776 84301426 89875074 91965192 119833432 122620256 126452139 164770969 168602852 179750148 183930384 239666864 245240512 252904278 329541938 337205704 359500296 367860768 479333728 494312907 505808556 659083876 674411408 719000592 735721536 958667456 988625814 1011617112 1318167752 1348822816 1438001184 1812480659 1977251628 2023234224 2636335504 2697645632 2876002368 3624961318 3954503256 4046468448 5272671008 5437441977 7249922636 7909006512 8092936896 10545342016 10874883954 14499845272 15818013024 21749767908 28999690544 31636026048 43499535816 57999381088 86999071632 115998762176 121349812609 173998143264 242699625218 347996286528 364049437827 485399250436 728098875654 970798500872 1334847938699 1456197751308 1941597001744 2669695877398 2912395502616 3883194003488 4004543816097 5218041942187 5339391754796 5824791005232 7766388006976 8009087632194 10436083884374 10678783509592 11649582010464 14683327325689 15654125826561 16018175264388 20872167768748 21357567019184 23299164020928 29366654651378 31308251653122 32036350528776 41744335537496 42715134038368 44049981977067 57398461364057 58733309302756 62616503306244 64072701057552 83488671074992 85430268076736 88099963954134 114796922728114 117466618605512 125233006612488 128145402115104 166977342149984 172195384092171 176199927908268 229593845456228 234933237211024 250466013224976 256290804230208 333954684299968 344390768184342 352399855816536 459187690912456 469866474422048 500932026449952 631383075004627 688781536368684 704799711633072 918375381824912 939732948844096 1001864052899904 1262766150009254 1377563072737368 1409599423266144 1836750763649824 1894149225013881 2525532300018508 2755126145474736 2819198846532288 3673501527299648 3788298450027762 5051064600037016 5510252290949472 7576596900055524 10102129200074032 11020504581898944 15153193800111048 20204258400148064 30306387600222096 40408516800296128 60612775200444192 121225550400888384
• Sum of all divisors σ(n): 360751700113381808
• Sum of proper divisors (its aliquot sum) s(n): 239526149712493424
• 121225550400888384 is an abundant number, because the sum of its proper divisors (239526149712493424) is greater than itself. Its abundance is 118300599311605040

Bases of 121225550400888384

• Binary: 110101110101011011111111011101101010110001001111001000000₂
• Hexadecimal: 0x1AEADFEED589E40
• Base-36: X5MVD1HQATC

Squares and roots of 121225550400888384

• 121225550400888384 squared (121225550400888384²) is 14695634069998329838733896426131456
• 121225550400888384 cubed (121225550400888384³) is 1781486328625595027958901229649832470196014767407104
• The square root of 121225550400888384 is 348174597.5812830375
• The cube root of 121225550400888384 is 494915.8791866973

Scales and comparisons

• 121,225,550,400,888,384 seconds is equal to 3,854,597,527 years, 26 weeks, 6 hours, 46 minutes, 24 seconds.
• To count from 1 to 121,225,550,400,888,384 would take you about eleven billion, five hundred sixty-three million, seven hundred ninety-two thousand, five hundred eighty-two 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 121225550400888384 cubic inches would be around 41243 feet tall.

Recreational maths with 121225550400888384

• 121225550400888384 backwards is 483888004055522121
• 121225550400888384 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 121225550400888384's digits is 66
• More coming soon!