121642728496640
121,642,728,496,640 is an even composite number composed of five prime numbers multiplied together.
121642728496640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 121642728496640:
29 × 5 × 132 × 372 × 593
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 37 × 37 × 59 × 59 × 59)See below for interesting mathematical facts about the number 121642728496640 from the Numbermatics database.
Names of 121642728496640
- Cardinal: 121642728496640 can be written as One hundred twenty-one trillion, six hundred forty-two billion, seven hundred twenty-eight million, four hundred ninety-six thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.2164272849664 × 1014
Factors of 121642728496640
Divisors of 121642728496640
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 37 40 52 59 64 65 74 80 104 118 128 130 148 160 169 185 208 236 256 260 295 296 320 338 370 416 472 481 512 520 590 592 640 676 740 767 832 845 944 962 1040 1180 1184 1280 1352 1369 1480 1534 1664 1690 1888 1924 2080 2183 2360 2368 2405 2560 2704 2738 2960 3068 3328 3380 3481 3776 3835 3848 4160 4366 4720 4736 4810 5408 5476 5920 6136 6253 6656 6760 6845 6962 7552 7670 7696 8320 8732 9440 9472 9620 9971 10816 10915 10952 11840 12272 12506 13520 13690 13924 15104 15340 15392 16640 17405 17464 17797 18880 18944 19240 19942 21632 21830 21904 23680 24544 25012 27040 27380 27848 28379 30208 30680 30784 31265 33280 34810 34928 35594 37760 38480 39884 43264 43660 43808 45253 47360 49088 49855 50024 54080 54760 55696 56758 61360 61568 62530 69620 69856 71188 75520 76960 79768 80771 86528 87320 87616 88985 90506 94720 98176 99710 100048 108160 109520 111392 113516 122720 123136 125060 128797 139240 139712 141895 142376 151040 153920 159536 161542 174640 175232 177970 181012 196352 199420 200096 205379 216320 219040 222784 226265 227032 231361 245440 246272 250120 257594 278480 279424 283790 284752 307840 319072 323084 349280 350464 355940 362024 368927 392704 398840 400192 403855 410758 432640 438080 445568 452530 454064 462722 490880 500240 515188 556960 558848 567580 569504 588289 615680 638144 643985 646168 698560 700928 711880 724048 737854 797680 800384 807710 821516 876160 891136 905060 908128 925444 981760 1000480 1026895 1030376 1050023 1113920 1117696 1135160 1139008 1156805 1176578 1231360 1276288 1287970 1292336 1397120 1423760 1448096 1475708 1595360 1600768 1615420 1643032 1674361 1752320 1782272 1810120 1816256 1844635 1850888 1963520 2000960 2053790 2060752 2100046 2227840 2270320 2278016 2313610 2353156 2552576 2575940 2584672 2669927 2794240 2847520 2896192 2941445 2951416 3190720 3201536 3230840 3286064 3348722 3504640 3620240 3632512 3689270 3701776 4001920 4107580 4121504 4200092 4455680 4540640 4556032 4627220 4706312 4765489 5105152 5151880 5169344 5250115 5339854 5588480 5695040 5792384 5882890 5902832 6381440 6461680 6572128 6697444 7240480 7265024 7378540 7403552 7599023 8003840 8215160 8243008 8371805 8400184 8911360 9081280 9112064 9254440 9412624 9530978 10303760 10338688 10500230 10679708 11390080 11584768 11765780 11805664 12762880 12923360 13144256 13349635 13394888 13650299 14480960 14530048 14757080 14807104 15198046 16007680 16430320 16486016 16743610 16800368 18162560 18508880 18825248 19061956 20607520 20677376 21000460 21359416 21766693 22780160 23169536 23531560 23611328 23827445 25525760 25846720 26288512 26699270 26789776 27300598 28961920 29514160 29614208 30396092 32860640 32972032 33487220 33600736 34709051 36325120 37017760 37650496 37995115 38123912 41215040 41354752 42000920 42718832 43533386 45560320 47063120 47222656 47654890 51693440 52577024 53398540 53579552 54601196 57923840 59028320 59228416 60792184 61951357 65721280 65944064 66974440 67201472 68251495 69418102 72650240 74035520 75300992 75990230 76247824 82430080 84001840 85437664 87066772 94126240 94445312 95309780 98787299 103386880 105154048 106797080 107159104 108833465 109202392 115847680 118056640 118456832 121584368 123902714 131442560 133948880 134402944 136502990 138836204 148071040 150601984 151980460 152495648 164860160 168003680 170875328 173545255 174133544 188252480 188890624 190619560 197574598 206773760 213594160 214318208 217666930 218404784 236113280 243168736 247805428 262885120 267897760 268805888 273005980 277672408 281163851 296142080 301203968 303960920 304991296 309756785 329720320 336007360 341750656 347090510 348267088 376504960 381239120 395149196 427188320 428636416 435333860 436809568 472226560 486337472 493936495 495610856 525770240 535795520 537611776 546011960 555344816 562327702 592284160 607921840 609982592 619513570 672014720 683501312 694181020 696534176 753009920 762478240 790298392 805367641 854376640 857272832 870667720 873619136 944453120 972674944 987872990 991221712 1071591040 1092023920 1110689632 1124655404 1215843680 1219965184 1239027140 1284234887 1344029440 1367002624 1388362040 1393068352 1405819255 1506019840 1524956480 1580596784 1610735282 1708753280 1741335440 1747238272 1945349888 1975745980 1982443424 2143182080 2184047840 2221379264 2249310808 2431687360 2439930368 2478054280 2568469774 2688058880 2776724080 2786136704 2811638510 3049912960 3161193568 3221470564 3417506560 3482670880 3494476544 3655130063 3890699776 3951491960 3964886848 4026838205 4286364160 4368095680 4442758528 4498621616 4863374720 4956108560 5136939548 5553448160 5572273408 5623277020 6099825920 6322387136 6421174435 6442941128 6835013120 6965341760 6988953088 7310260126 7902983920 7929773696 8053676410 8736191360 8885517056 8997243232 9726749440 9912217120 10273879096 11106896320 11144546816 11246554040 12199651840 12644774272 12842348870 12885882256 13930683520 14620520252 15805967840 15859547392 16107352820 17472382720 17771034112 17994486464 18275650315 19453498880 19824434240 20547758192 22213792640 22493108080 25289548544 25684697740 25771764512 27861367040 29241040504 31611935680 31719094784 32214705640 34944765440 35988972928 36551300630 39648868480 41095516384 44427585280 44986216160 47516690819 50579097088 51369395480 51543529024 55722734080 58482081008 63223871360 64429411280 71977945856 73102601260 79297736960 82191032768 88855170560 89972432320 95033381638 102738790960 103087058048 116964162016 126447742720 128858822560 143955891712 146205202520 158595473920 164382065536 179944864640 190066763276 205477581920 206174116096 233928324032 237583454095 252895485440 257717645120 292410405040 328764131072 359889729280 380133526552 410955163840 412348232192 467856648064 475166908190 515435290240 584820810080 657528262144 719779458560 760267053104 821910327680 935713296128 950333816380 1030870580480 1169641620160 1520534106208 1643820655360 1871426592256 1900667632760 2061741160960 2339283240320 3041068212416 3287641310720 3801335265520 4678566480640 6082136424832 7602670531040 9357132961280 12164272849664 15205341062080 24328545699328 30410682124160 60821364248320 121642728496640
- Sum of all divisors σ(n): 330181007531760
- Sum of proper divisors (its aliquot sum) s(n): 208538279035120
- 121642728496640 is an abundant number, because the sum of its proper divisors (208538279035120) is greater than itself. Its abundance is 86895550538480
Bases of 121642728496640
- Binary: 110111010100010001001111001111100011110000000002
- Hexadecimal: 0x6EA2279F1E00
- Base-36: 1749WBTOU8
Squares and roots of 121642728496640
- 121642728496640 squared (1216427284966402) is 14796953396107273114491289600
- 121642728496640 cubed (1216427284966403) is 1799941784540112216930492918762982866944000
-
The
square root of 121642728496640 is 11029176.2383525271 -
The
cube root of 121642728496640 is 49548.2953462687
Scales and comparisons
How big is 121642728496640?- 121,642,728,496,640 seconds is equal to 3,867,862 years, 26 weeks, 4 hours, 37 minutes, 20 seconds.
-
To count from 1 to 121,642,728,496,640 would take you about nine million, six hundred sixty-nine thousand, six hundred fifty-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 121642728496640 cubic inches would be around 4129 feet tall.
Recreational maths with 121642728496640
- 121642728496640 backwards is 046694827246121
- The number of decimal digits it has is: 15
- The sum of 121642728496640's digits is 62
- More coming soon!
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The information we have on file for 121642728496640 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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