121971503441628480

Names of 121971503441628480

• Cardinal: 121971503441628480 can be written as One hundred twenty-one quadrillion, nine hundred seventy-one trillion, five hundred three billion, four hundred forty-one million, six hundred twenty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.2197150344162848 × 10¹⁷

Factors of 121971503441628480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 66938396

Divisors of 121971503441628480

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 59 60 64 80 96 106 118 120 159 160 177 192 212 236 240 265 295 318 320 354 424 472 480 530 590 607 636 708 795 848 885 944 960 1060 1180 1214 1272 1416 1590 1696 1770 1821 1888 2120 2360 2428 2544 2832 3035 3127 3180 3392 3540 3642 3776 4240 4720 4856 5088 5664 6070 6254 6360 7080 7284 8480 9105 9381 9440 9712 10176 11328 12140 12508 12720 14160 14568 15635 16960 18210 18762 18880 19424 24280 25016 25440 28320 29136 31270 32171 35813 36420 37524 38848 46905 48560 50032 50880 56640 58272 62540 64342 71626 72840 75048 93810 96513 97120 100064 107439 116544 125080 128684 143252 145680 150096 160855 179065 187620 193026 194240 200128 214878 250160 257368 286504 291360 300192 321710 358130 375240 386052 429756 482565 500320 514736 537195 573008 582720 600384 643420 716260 750480 772104 859512 965130 1000640 1029472 1074390 1146016 1286840 1432520 1500960 1544208 1719024 1898089 1930260 2058944 2148780 2292032 2573680 2865040 3001920 3088416 3438048 3796178 3860520 4297560 5147360 5694267 5730080 6176832 6876096 7592356 7721040 8595120 9490445 10294720 11388534 11460160 15184712 15442080 17190240 18980890 22777068 28471335 30369424 30884160 34380480 37961780 45554136 56942670 60738848 66937667 75923560 91108272 113885340 121477696 133875334 151847120 182216544 200813001 227770680 267750668 303694240 334688335 364433088 401626002 455541360 535501336 607388480 669376670 803252004 911082720 1004065005 1071002672 1338753340 1606504008 1822165440 2008130010 2142005344 2677506680 3213008016 3547696351 3949322353 4016260020 4284010688 5355013360 6426016032 7095392702 7898644706 8032520040 10643089053 10710026720 11847967059 12852032064 14190785404 15797289412 16065040080 17738481755 19746611765 21286178106 21420053440 23695934118 28381570808 31594578824 32130080160 35476963510 39493223530 40631163869 42572356212 47391868236 53215445265 56763141616 59239835295 63189157648 64260160320 70953927020 78986447060 81262327738 85144712424 94783736472 106430890530 113526283232 118479670590 121893491607 126378315296 141907854040 157972894120 162524655476 170289424848 189567472944 203155819345 209314084709 212861781060 227052566464 236959341180 243786983214 252756630592 283815708080 315945788240 325049310952 340578849696 379134945888 406311638690 418628169418 425723562120 473918682360 487573966428 567631416160 609467458035 627942254127 631891576480 650098621904 681157699392 758269891776 812623277380 837256338836 851447124240 947837364720 975147932856 1046570423545 1135262832320 1218934916070 1255884508254 1263783152960 1300197243808 1625246554760 1674512677672 1702894248480 1895674729440 1950295865712 2093140847090 2153451685057 2397238668271 2437869832140 2511769016508 2600394487616 3139711270635 3250493109520 3349025355344 3405788496960 3791349458880 3900591731424 4186281694180 4306903370114 4794477336542 4875739664280 5023538033016 6279422541270 6460355055171 6500986219040 6698050710688 7191716004813 7801183462848 8372563388360 8613806740228 9588954673084 9751479328560 10047076066032 10767258425285 11986193341355 12558845082540 12920710110342 13001972438080 13396101421376 14383432009626 16745126776720 17227613480456 19177909346168 19502958657120 20094152132064 21534516850570 23972386682710 25117690165080 25841420220684 28766864019252 32301775275855 33490253553440 34455226960912 35958580024065 38355818692336 39005917314240 40188304264128 43069033701140 47944773365420 50235380330160 51682840441368 57533728038504 64603550551710 66980507106880 68910453921824 71917160048130 76711637384672 86138067402280 95889546730840 100470760660320 103365680882736 115067456077008 127053649418363 129207101103420 137820907843648 143834320096260 153423274769344 172276134804560 191779093461680 200941521320640 206731361765472 230134912154016 254107298836726 258414202206840 287668640192520 344552269609120 381160948255089 383558186923360 413462723530944 460269824308032 508214597673452 516828404413680 575337280385040 635268247091815 689104539218240 762321896510178 767116373846720 1016429195346904 1033656808827360 1150674560770080 1270536494183630 1524643793020356 1905804741275445 2032858390693808 2067313617654720 2301349121540160 2541072988367260 3049287586040712 3811609482550890 4065716781387616 5082145976734520 6098575172081424 7623218965101780 8131433562775232 10164291953469040 12197150344162848 15246437930203560 20328583906938080 24394300688325696 30492875860407120 40657167813876160 60985751720814240 121971503441628480
• Sum of all divisors σ(n): 401914921685114880
• Sum of proper divisors (its aliquot sum) s(n): 279943418243486400
• 121971503441628480 is an abundant number, because the sum of its proper divisors (279943418243486400) is greater than itself. Its abundance is 157971914801857920

Bases of 121971503441628480

• Binary: 110110001010101000110111110100111010110111100110101000000₂
• Hexadecimal: 0x1B1546FA75BCD40
• Base-36: XCZAF4Y90LC

Squares and roots of 121971503441628480

• 121971503441628480 squared (121971503441628480²) is 14877047651811188141446594347110400
• 121971503441628480 cubed (121971503441628480³) is 1814575868864159231184961972649443657622158344192000
• The square root of 121971503441628480 is 349244188.8444652131
• The cube root of 121971503441628480 is 495928.9476157465

Scales and comparisons

• 121,971,503,441,628,480 seconds is equal to 3,878,316,526 years, 42 weeks, 1 day, 14 hours, 8 minutes.
• To count from 1 to 121,971,503,441,628,480 would take you about eleven billion, six hundred thirty-four million, nine hundred forty-nine thousand, five hundred eighty 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 121971503441628480 cubic inches would be around 41327.4 feet tall.

Recreational maths with 121971503441628480

• 121971503441628480 backwards is 084826144305179121
• The number of decimal digits it has is: 18
• The sum of 121971503441628480's digits is 66
• More coming soon!