121661689378125
121,661,689,378,125 is an odd composite number composed of six prime numbers multiplied together.
121661689378125 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 121661689378125:
3 × 55 × 132 × 19 × 1072 × 353
(3 × 5 × 5 × 5 × 5 × 5 × 13 × 13 × 19 × 107 × 107 × 353)See below for interesting mathematical facts about the number 121661689378125 from the Numbermatics database.
Names of 121661689378125
- Cardinal: 121661689378125 can be written as One hundred twenty-one trillion, six hundred sixty-one billion, six hundred eighty-nine million, three hundred seventy-eight thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.21661689378125 × 1014
Factors of 121661689378125
Divisors of 121661689378125
- Number of divisors d(n): 432
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Complete list of divisors:
1 3 5 13 15 19 25 39 57 65 75 95 107 125 169 195 247 285 321 325 353 375 475 507 535 625 741 845 975 1059 1235 1391 1425 1605 1625 1765 1875 2033 2375 2535 2675 3125 3211 3705 4173 4225 4589 4875 5295 6099 6175 6707 6955 7125 8025 8125 8825 9375 9633 10165 11449 11875 12675 13375 13767 16055 18083 18525 20121 20865 21125 22945 24375 26429 26475 30495 30875 33535 34347 34775 35625 37771 40125 40625 44125 48165 50825 54249 57245 59375 59657 63375 66875 68835 79287 80275 87191 90415 92625 100605 104325 105625 113313 114725 121875 132145 132375 148837 152475 154375 167675 171735 173875 178125 178971 188855 200625 217531 220625 240825 254125 261573 271245 286225 298285 316875 334375 343577 344175 396435 401375 435955 446511 452075 463125 491023 503025 521625 528125 566565 573625 652593 660725 661875 717649 744185 762375 771875 838375 858675 869375 894855 944275 1003125 1030731 1087655 1103125 1133483 1204125 1270625 1307865 1356225 1431125 1473069 1491425 1584375 1717885 1720875 1934881 1982175 2006875 2152947 2179775 2232555 2260375 2315625 2455115 2515125 2608125 2827903 2832825 2868125 3262965 3303625 3309375 3400449 3588245 3720925 3811875 4041497 4191875 4293375 4346875 4474275 4721375 5153655 5438275 5667415 5804643 6020625 6353125 6383299 6539325 6781125 7155625 7365345 7457125 8483709 8589425 8604375 9329437 9674405 9910875 10034375 10764735 10898875 11162775 11301875 12124491 12275575 12575625 13040625 14139515 14164125 14340625 16314825 16518125 17002245 17941225 18604625 19059375 19149897 20207485 20959375 21466875 22371375 23606875 25768275 27191375 27988311 28337075 29023215 30103125 31916495 32696625 33905625 35778125 36762739 36826725 37285625 42418545 42947125 43021875 46647185 48372025 49554375 52539461 53823675 54494375 55813875 56509375 60622455 61377875 62878125 70697575 70820625 76788443 81574125 82590625 85011225 89706125 93023125 95749485 101037425 107334375 110288217 111856875 118034375 121282681 128841375 135956875 139941555 141685375 145116075 157618383 159582475 163483125 169528125 183813695 184133625 186428125 212092725 214735625 230365329 233235925 241860125 247771875 262697305 269118375 272471875 279069375 303112275 306889375 353487875 354103125 363848043 383942215 407870625 425056125 448530625 465115625 478747425 505187125 551441085 559284375 606413405 644206875 679784375 683012993 699707775 708426875 725580375 788091915 797912375 817415625 919068475 920668125 998249759 1060463625 1073678125 1151826645 1166179625 1209300625 1313486525 1345591875 1395346875 1515561375 1534446875 1767439375 1819240215 1919711075 2039353125 2049038979 2125280625 2242653125 2393737125 2525935625 2757205425 2994749277 3032067025 3221034375 3415064965 3498538875 3542134375 3627901875 3940459575 3989561875 4595342375 4603340625 4991248795 5302318125 5759133225 5830898125 6046503125 6567432625 6727959375 7577806875 8837196875 9096201075 9598555375 10245194895 10626403125 11968685625 12629678125 12977246867 13786027125 14973746385 15160335125 17075324825 17492694375 18139509375 19702297875 19947809375 22976711875 24956243975 26511590625 28795666125 29154490625 32837163125 37889034375 38931740601 45481005375 47992776875 51225974475 59843428125 64886234335 68930135625 74868731925 75801675625 85376624125 87463471875 98511489375 114883559375 124781219875 143978330625 164185815625 194658703005 227405026875 239963884375 256129872375 324431171675 344650678125 374343659625 379008378125 426883120625 492557446875 623906099375 719891653125 973293515025 1137025134375 1280649361875 1622155858375 1871718298125 2134415603125 3119530496875 4866467575125 6403246809375 8110779291875 9358591490625 24332337875625 40553896459375 121661689378125
- Sum of all divisors σ(n): 233949268163520
- Sum of proper divisors (its aliquot sum) s(n): 112287578785395
- 121661689378125 is a deficient number, because the sum of its proper divisors (112287578785395) is less than itself. Its deficiency is 9374110592730
Bases of 121661689378125
- Binary: 110111010100110100100011100011100110101010011012
- Hexadecimal: 0x6EA691C7354D
- Base-36: 174ILWN6ML
Squares and roots of 121661689378125
- 121661689378125 squared (1216616893781252) is 14801566662339373449228515625
- 121661689378125 cubed (1216616893781253) is 1800783605583143259231972543389923095703125
-
The
square root of 121661689378125 is 11030035.7831751843 -
The
cube root of 121661689378125 is 49550.8696350853
Scales and comparisons
How big is 121661689378125?- 121,661,689,378,125 seconds is equal to 3,868,465 years, 20 weeks, 4 days, 20 hours, 8 minutes, 45 seconds.
-
To count from 1 to 121,661,689,378,125 would take you about nine million, six hundred seventy-one thousand, one hundred sixty-three 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 121661689378125 cubic inches would be around 4129.2 feet tall.
Recreational maths with 121661689378125
- 121661689378125 backwards is 521873986166121
- The number of decimal digits it has is: 15
- The sum of 121661689378125's digits is 66
- More coming soon!
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The information we have on file for 121661689378125 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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