121528864512
121,528,864,512 is an even composite number composed of six prime numbers multiplied together.
121528864512 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 121528864512:
28 × 35 × 11 × 17 × 31 × 337
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 17 × 31 × 337)See below for interesting mathematical facts about the number 121528864512 from the Numbermatics database.
Names of 121528864512
- Cardinal: 121528864512 can be written as One hundred twenty-one billion, five hundred twenty-eight million, eight hundred sixty-four thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.21528864512 × 1011
Factors of 121528864512
Divisors of 121528864512
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 31 32 33 34 36 44 48 51 54 62 64 66 68 72 81 88 93 96 99 102 108 124 128 132 136 144 153 162 176 186 187 192 198 204 216 243 248 256 264 272 279 288 297 306 324 337 341 352 372 374 384 396 408 432 459 486 496 527 528 544 558 561 576 594 612 648 674 682 704 744 748 768 792 816 837 864 891 918 972 992 1011 1023 1054 1056 1088 1116 1122 1152 1188 1224 1296 1348 1364 1377 1408 1488 1496 1581 1584 1632 1674 1683 1728 1782 1836 1944 1984 2022 2046 2108 2112 2176 2232 2244 2304 2376 2448 2511 2592 2673 2696 2728 2754 2816 2976 2992 3033 3069 3162 3168 3264 3348 3366 3456 3564 3672 3707 3888 3968 4044 4092 4131 4216 4224 4352 4464 4488 4743 4752 4896 5022 5049 5184 5346 5392 5456 5508 5729 5797 5952 5984 6066 6138 6324 6336 6528 6696 6732 6912 7128 7344 7414 7533 7776 7936 8088 8184 8262 8432 8448 8928 8976 9099 9207 9486 9504 9792 10044 10098 10368 10447 10692 10784 10912 11016 11121 11458 11594 11904 11968 12132 12276 12648 12672 13056 13392 13464 14229 14256 14688 14828 15066 15147 15552 16176 16368 16524 16864 17187 17391 17856 17952 18198 18414 18972 19008 19584 20088 20196 20736 20894 21384 21568 21824 22032 22242 22916 23188 23808 23936 24264 24552 25296 25344 26784 26928 27297 27621 28458 28512 29376 29656 30132 30294 31104 31341 32352 32736 33048 33363 33728 34374 34782 35712 35904 36396 36828 37944 38016 39168 40176 40392 41788 42687 42768 43136 43648 44064 44484 45441 45832 46376 47872 48528 49104 50592 51561 52173 53568 53856 54594 55242 56916 57024 58752 59312 60264 60588 62208 62682 63019 64704 65472 66096 66726 67456 68748 69564 71424 71808 72792 73656 75888 76032 80352 80784 81891 82863 83576 85374 85536 86272 87296 88128 88968 90882 91664 92752 94023 97056 98208 100089 101184 103122 104346 107136 107712 109188 110484 113832 114048 114917 117504 118624 120528 121176 125364 126038 128061 129408 130944 132192 133452 134912 137496 139128 143616 145584 147312 151776 154683 156519 160704 161568 163782 165726 167152 170748 171072 176256 177599 177936 181764 183328 185504 188046 189057 194112 196416 200178 202368 206244 208692 214272 215424 218376 220968 227664 228096 229834 237248 241056 242352 250728 252076 256122 258816 261888 264384 266904 274992 278256 282069 291168 294624 300267 303552 309366 313038 321408 323136 327564 331452 334304 341496 342144 344751 352512 355198 355872 363528 366656 371008 376092 378114 388224 392832 400356 404736 412488 417384 430848 436752 441936 455328 459668 464049 469557 474496 482112 484704 501456 504152 512244 528768 532797 533808 549984 556512 564138 567171 582336 589248 600534 607104 618732 626076 642816 646272 655128 662904 668608 682992 684288 689502 710396 711744 727056 733312 742016 752184 756228 776448 785664 800712 824976 834768 846207 873504 883872 900801 910656 919336 928098 939114 948992 964224 969408 1002912 1008304 1024488 1034253 1057536 1065594 1067616 1099968 1113024 1128276 1134342 1164672 1178496 1201068 1214208 1237464 1252152 1292544 1310256 1325808 1337216 1365984 1379004 1392147 1408671 1420792 1423488 1454112 1466624 1484032 1504368 1512456 1598391 1601424 1649952 1669536 1692414 1701513 1747008 1767744 1801602 1821312 1838672 1856196 1878228 1928448 1938816 1953589 2005824 2016608 2048976 2068506 2131188 2135232 2199936 2226048 2256552 2268684 2329344 2356992 2402136 2474928 2504304 2538621 2620512 2651616 2674432 2731968 2758008 2784294 2817342 2841584 2846976 2908224 3008736 3024912 3102759 3196782 3202848 3299904 3339072 3384828 3403026 3494016 3535488 3603204 3642624 3677344 3712392 3756456 3877632 3907178 4011648 4033216 4097952 4137012 4262376 4270464 4399872 4452096 4513104 4537368 4795173 4804272 4949856 5008608 5077242 5104539 5241024 5303232 5463936 5516016 5568588 5634684 5683168 5816448 5860767 6017472 6049824 6205518 6393564 6405696 6599808 6678144 6769656 6806052 6988032 7070976 7206408 7354688 7424784 7512912 7814356 8023296 8066432 8195904 8274024 8524752 8540928 9026208 9074736 9308277 9590346 9608544 9899712 10017216 10154484 10209078 10482048 10606464 10927872 11032032 11137176 11269368 11366336 11632896 11721534 12034944 12099648 12411036 12787128 12811392 13199616 13356288 13539312 13612104 14385519 14412816 14709376 14849568 15025824 15313617 15628712 16132864 16391808 16548048 17049504 17582301 18052416 18149472 18616554 19180692 19217088 19799424 20034432 20308968 20418156 20964096 21212928 22064064 22274352 22538736 22732672 23443068 24069888 24199296 24822072 25574256 25622784 27078624 27224208 27924831 28771038 28825632 29418752 29699136 30051648 30627234 31257424 32783616 33096096 34099008 35164602 36104832 36298944 37233108 38361384 38434176 39598848 40068864 40617936 40836312 43156557 44128128 44548704 45077472 45465344 46886136 48398592 49644144 51148512 52746903 54157248 54448416 55849662 57542076 57651264 59398272 60103296 61254468 62514848 66192192 68198016 70329204 72209664 72597888 74466216 76722768 76868352 81235872 81672624 86313114 88256256 89097408 90154944 93772272 99288288 102297024 105493806 108314496 108896832 111699324 115084152 115302528 118796544 120206592 122508936 125029696 132384384 136396032 140658408 145195776 148932432 153445536 158240709 162471744 163345248 172626228 178194816 180309888 187544544 198576576 204594048 210987612 216628992 217793664 223398648 230168304 230605056 245017872 250059392 264768768 281316816 297864864 306891072 316481418 324943488 326690496 345252456 356389632 360619776 375089088 397153152 409188096 421975224 435587328 446797296 460336608 474722127 490035744 500118784 562633632 595729728 613782144 632962836 649886976 653380992 690504912 750178176 794306304 843950448 893594592 920673216 949444254 980071488 1125267264 1191459456 1227564288 1265925672 1306761984 1381009824 1500356352 1687900896 1787189184 1841346432 1898888508 1960142976 2250534528 2382918912 2531851344 2762019648 3375801792 3574378368 3682692864 3797777016 3920285952 4501069056 5063702688 5524039296 6751603584 7148756736 7595554032 10127405376 11048078592 13503207168 15191108064 20254810752 30382216128 40509621504 60764432256 121528864512
- Sum of all divisors σ(n): 434552961024
- Sum of proper divisors (its aliquot sum) s(n): 313024096512
- 121528864512 is an abundant number, because the sum of its proper divisors (313024096512) is greater than itself. Its abundance is 191495232000
Bases of 121528864512
- Binary: 11100010010111010111101001111000000002
- Hexadecimal: 0x1C4BAF4F00
- Base-36: 1JTV5C00
Squares and roots of 121528864512
- 121528864512 squared (1215288645122) is 14769264909576052998144
- 121528864512 cubed (1215288645123) is 1794891994137704076171173563465728
-
The
square root of 121528864512 is 348609.9030607133 -
The
cube root of 121528864512 is 4953.2830584131
Scales and comparisons
How big is 121528864512?- 121,528,864,512 seconds is equal to 3,864 years, 12 weeks, 4 days, 1 hour, 55 minutes, 12 seconds.
-
To count from 1 to 121,528,864,512 would take you about seven thousand, seven hundred twenty-eight 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 121528864512 cubic inches would be around 412.8 feet tall.
Recreational maths with 121528864512
- 121528864512 backwards is 215468825121
- The number of decimal digits it has is: 12
- The sum of 121528864512's digits is 45
- More coming soon!
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