121997363238400

Names of 121997363238400

• Cardinal: 121997363238400 can be written as One hundred twenty-one trillion, nine hundred ninety-seven billion, three hundred sixty-three million, two hundred thirty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.219973632384 × 10¹⁴

Factors of 121997363238400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7053

Divisors of 121997363238400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 61 64 65 80 100 104 122 128 130 160 200 208 244 256 260 305 320 325 400 416 488 512 520 610 640 650 793 800 832 976 1040 1220 1280 1300 1525 1586 1600 1664 1952 2080 2440 2560 2600 3050 3121 3172 3200 3328 3851 3904 3965 4160 4880 5200 6100 6242 6344 6400 6656 7702 7808 7930 8320 9760 10400 12200 12484 12688 12800 15404 15605 15616 15860 16640 19255 19520 19825 20800 24400 24968 25376 30808 31210 31232 31720 33280 38510 39040 39650 40573 41600 48800 49936 50063 50752 61616 62420 63440 77020 78025 78080 79300 81146 83200 96275 97600 99872 100126 101504 123232 124840 126880 154040 156050 156160 158600 162292 166400 190381 192550 195200 199744 200252 202865 203008 234911 246464 249680 250315 253760 308080 312100 317200 324584 380762 385100 390400 399488 400504 405730 406016 469822 492928 499360 500630 507520 616160 624200 634400 649168 761524 770200 780800 798976 801008 811460 939644 951905 985856 998720 1001260 1014325 1015040 1174555 1232320 1248400 1251575 1268800 1298336 1523048 1540400 1597952 1602016 1622920 1879288 1903810 1971712 1997440 2002520 2028650 2030080 2349110 2464640 2474953 2496800 2503150 2537600 2596672 3046096 3053843 3080800 3204032 3245840 3758576 3807620 3994880 4005040 4057300 4698220 4759525 4929280 4949906 4993600 5006300 5075200 5193344 5872775 6092192 6107686 6161600 6408064 6491680 7517152 7615240 7989760 8010080 8114600 9396440 9519050 9858560 9899812 9987200 10012600 10150400 10386688 11745550 12018971 12184384 12215372 12323200 12374765 12816128 12983360 15034304 15230480 15269215 16020160 16229200 18792880 19038100 19799624 19974400 20025200 20773376 23491100 24037942 24368768 24430744 24646400 24749530 25632256 25966720 30068608 30460960 30538430 32040320 32458400 37585760 38076200 39599248 39948800 40050400 46982200 48075884 48737536 48861488 49292800 49499060 51933440 60094855 60137216 60921920 61076860 61873825 64080640 64916800 75171520 76152400 76346075 79198496 80100800 93964400 96151768 97475072 97722976 98998120 103866880 120189710 120274432 121843840 122153720 123747650 128161280 129833600 150343040 152304800 152692150 156246623 158396992 160201600 187928800 192303536 195445952 197996240 240379420 243687680 244307440 247495300 259667200 300474275 300686080 304609600 305384300 312493246 316793984 320403200 375857600 384607072 390891904 395992480 480758840 487375360 488614880 494990600 519334400 600948550 601372160 609219200 610768600 624986492 633587968 640806400 733157231 751715200 769214144 781233115 781783808 791984960 961517680 977229760 989981200 1201897100 1218438400 1221537200 1249972984 1267175936 1466314462 1503430400 1538428288 1562466230 1563567616 1583969920 1923035360 1954459520 1979962400 2403794200 2436876800 2443074400 2499945968 2932628924 3006860800 3076856576 3124932460 3167939840 3665786155 3846070720 3906165575 3908919040 3959924800 4807588400 4886148800 4999891936 5865257848 6153713152 6249864920 6335879680 7331572310 7692141440 7812331150 7817838080 7919849600 9531044003 9615176800 9772297600 9999783872 11730515696 12499729840 14663144620 15384282880 15624662300 15839699200 18328930775 19062088006 19230353600 19544595200 19999567744 23461031392 24999459680 29326289240 30768565760 31249324600 31679398400 36657861550 38124176012 38460707200 39089190400 39999135488 46922062784 47655220015 49998919360 58652578480 62498649200 73315723100 76248352024 76921414400 79998270976 93844125568 95310440030 99997838720 117305156960 124997298400 146631446200 152496704048 153842828800 187688251136 190620880060 199995677440 234610313920 238276100075 249994596800 293262892400 304993408096 375376502272 381241760120 399991354880 469220627840 476552200150 499989193600 586525784800 609986816192 762483520240 938441255680 953104400300 999978387200 1173051569600 1219973632384 1524967040480 1876882511360 1906208800600 1999956774400 2346103139200 2439947264768 3049934080960 3812417601200 4692206278400 4879894529536 6099868161920 7624835202400 9384412556800 12199736323840 15249670404800 24399472647680 30499340809600 60998681619200 121997363238400
• Sum of all divisors σ(n): 331036765478496
• Sum of proper divisors (its aliquot sum) s(n): 209039402240096
• 121997363238400 is an abundant number, because the sum of its proper divisors (209039402240096) is greater than itself. Its abundance is 87042039001696

Bases of 121997363238400

• Binary: 11011101111010010111001011111111101011000000000₂
• Hexadecimal: 0x6EF4B97FD600
• Base-36: 178STC6YV4

Squares and roots of 121997363238400

• 121997363238400 squared (121997363238400²) is 14883356637122111735234560000
• 121997363238400 cubed (121997363238400³) is 1815730265865637762979881944145199104000000
• The square root of 121997363238400 is 11045241.6559530285
• The cube root of 121997363238400 is 49596.3993275883

Scales and comparisons

• 121,997,363,238,400 seconds is equal to 3,879,138 years, 40 weeks, 6 days, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 121,997,363,238,400 would take you about nine million, six hundred ninety-seven thousand, eight hundred forty-six 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 121997363238400 cubic inches would be around 4133 feet tall.

Recreational maths with 121997363238400

• 121997363238400 backwards is 004832363799121
• The number of decimal digits it has is: 15
• The sum of 121997363238400's digits is 58
• More coming soon!