20420563692240
20,420,563,692,240 is an even composite number composed of seven prime numbers multiplied together.
20420563692240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 20420563692240:
24 × 32 × 5 × 312 × 67 × 139 × 3169
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 31 × 67 × 139 × 3169)See below for interesting mathematical facts about the number 20420563692240 from the Numbermatics database.
Names of 20420563692240
- Cardinal: 20420563692240 can be written as Twenty trillion, four hundred twenty billion, five hundred sixty-three million, six hundred ninety-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.042056369224 × 1013
Factors of 20420563692240
Divisors of 20420563692240
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 45 48 60 62 67 72 80 90 93 120 124 134 139 144 155 180 186 201 240 248 268 278 279 310 335 360 372 402 417 465 496 536 556 558 603 620 670 695 720 744 804 834 930 961 1005 1072 1112 1116 1206 1240 1251 1340 1390 1395 1488 1608 1668 1860 1922 2010 2077 2085 2224 2232 2412 2480 2502 2680 2780 2790 2883 3015 3169 3216 3336 3720 3844 4020 4154 4170 4309 4464 4805 4824 5004 5360 5560 5580 5766 6030 6231 6255 6338 6672 7440 7688 8040 8308 8340 8618 8649 9313 9507 9610 9648 10008 10385 11120 11160 11532 12060 12462 12510 12676 12927 14415 15376 15845 16080 16616 16680 17236 17298 18626 18693 19014 19220 20016 20770 21545 22320 23064 24120 24924 25020 25352 25854 27939 28521 28830 31155 31690 33232 33360 34472 34596 37252 37386 38028 38440 38781 41540 43090 43245 46128 46565 47535 48240 49848 50040 50704 51708 55878 57042 57660 62310 63380 64387 64635 68944 69192 74504 74772 76056 76880 77562 83080 83817 86180 86490 93130 93465 95070 98239 99696 100080 103416 111756 114084 115320 124620 126760 128774 129270 133579 138384 139695 142605 149008 149544 152112 155124 166160 167634 172360 172980 186260 186930 190140 193161 193905 196478 206832 212323 223512 228168 230640 249240 253520 257548 258540 267158 279390 285210 288703 294717 299088 310248 321935 335268 344720 345960 372520 373860 380280 386322 387810 392956 400737 419085 424646 440491 447024 456336 491195 498480 515096 517080 534316 558780 570420 577406 579483 589434 620496 636969 643870 667895 670536 691920 745040 747720 760560 772644 775620 785912 801474 838170 849292 866109 880982 884151 965805 982390 1030192 1034160 1061615 1068632 1117560 1140840 1154812 1158966 1178868 1202211 1273938 1287740 1321473 1335790 1341072 1443515 1473585 1495440 1545288 1551240 1571824 1602948 1676340 1698584 1732218 1761964 1768302 1910907 1931610 1964780 2003685 2123230 2137264 2202455 2235120 2281680 2309624 2317932 2357736 2404422 2547876 2575480 2598327 2642946 2671580 2887030 2897415 2947170 3045409 3090576 3102480 3184845 3205896 3352680 3397168 3464436 3523928 3536604 3821814 3863220 3929560 3964419 4007370 4246460 4330545 4404910 4420755 4619248 4635864 4715472 4808844 5095752 5150960 5196654 5285892 5343160 5774060 5794830 5894340 6011055 6090818 6369690 6411792 6582013 6607365 6705360 6928872 7047856 7073208 7643628 7726440 7859120 7928838 8014740 8492920 8661090 8809820 8841510 8949793 9136227 9271728 9554535 9617688 10191504 10393308 10571784 10686320 11548120 11589660 11788680 12022110 12181636 12739380 12991635 13164026 13214730 13655221 13857744 14146416 15227045 15287256 15452880 15857676 16029480 16985840 17322180 17619640 17683020 17899586 18272454 19109070 19235376 19746039 19822095 20786616 21143568 23096240 23179320 23577360 24044220 24363272 25478760 25983270 26328052 26429460 26849379 27310442 27408681 29512897 30454090 30574512 31715352 32058960 32910065 34644360 35239280 35366040 35799172 36544908 38218140 39492078 39644190 40965663 41573232 44748965 45681135 46358640 48088440 48726544 50957520 51966540 52656104 52858920 53698758 54620884 54817362 59025794 59238117 60908180 63430704 65820130 68276105 69288720 70732080 71598344 73089816 76436280 78984156 79288380 80548137 81931326 88538691 89497930 91362270 96176880 98730195 103933080 105312208 105717840 107397516 109241768 109634724 118051588 118476234 121816360 122896989 131640260 134246895 136552210 137043405 143196688 146179632 147564485 152872560 157968312 158576760 161096274 163862652 177077382 178995860 182724540 197460390 204042403 204828315 207866160 214795032 218483536 219269448 236103176 236952468 243632720 245793978 263280520 265616073 268493790 273104420 274086810 295128970 296190585 315936624 317153520 322192548 327725304 354154764 357991720 365449080 394920780 402740685 408084806 409656630 423311851 429590064 438538896 442693455 472206352 473904936 491587956 526561040 531232146 536987580 546208840 548173620 590257940 592381170 612127209 614484945 644385096 655450608 708309528 715983440 730898160 789841560 805481370 816169612 819313260 846623702 885386910 914899807 947809872 983175912 1020212015 1062464292 1073975160 1092417680 1096347240 1180515880 1184762340 1224254418 1228969890 1269935553 1288770192 1328080365 1416619056 1579683120 1610962740 1632339224 1638626520 1693247404 1770773820 1829799614 1836381627 1966351824 2040424030 2116559255 2124928584 2147950320 2192694480 2361031760 2369524680 2448508836 2457939780 2539871106 2656160730 2744699421 3060636045 3221925480 3264678448 3277253040 3386494808 3541547640 3659599228 3672763254 3809806659 4080848060 4233118510 4249857168 4574499035 4739049360 4897017672 4915879560 5079742212 5312321460 5489398842 6121272090 6349677765 6443850960 6772989616 7083095280 7319198456 7345526508 7619613318 8161696120 8234098263 8466237020 9148998070 9181908135 9794035344 9831759120 10159484424 10624642920 10978797684 12242544180 12699355530 13723497105 14638396912 14691053016 15239226636 16323392240 16468196526 16932474040 18297996140 18363816270 19049033295 20318968848 21249285840 21957595368 24485088360 25398711060 27446994210 28361894017 29382106032 30478453272 32936393052 33864948080 36595992280 36727632540 38098066590 41170491315 43915190736 48970176720 50797422120 54893988420 56723788034 60956906544 65872786104 73191984560 73455265080 76196133180 82340982630 85085682051 101594844240 109787976840 113447576068 131745572208 141809470085 146910530160 152392266360 164681965260 170171364102 219575953680 226895152136 255257046153 283618940170 304784532720 329363930520 340342728204 425428410255 453790304272 510514092306 567237880340 658727861040 680685456408 850856820510 1021028184612 1134475760680 1276285230765 1361370912816 1701713641020 2042056369224 2268951521360 2552570461530 3403427282040 4084112738448 5105140923060 6806854564080 10210281846120 20420563692240
- Sum of all divisors σ(n): 72460571601600
- Sum of proper divisors (its aliquot sum) s(n): 52040007909360
- 20420563692240 is an abundant number, because the sum of its proper divisors (52040007909360) is greater than itself. Its abundance is 31619444217120
Bases of 20420563692240
- Binary: 1001010010010100010000111000111101010110100002
- Hexadecimal: 0x12928871EAD0
- Base-36: 78L2SDN80
Squares and roots of 20420563692240
- 20420563692240 squared (204205636922402) is 416999421508830541436217600
- 20420563692240 cubed (204205636922403) is 8515363246548308672995245986316071424000
-
The
square root of 20420563692240 is 4518911.7818607613 -
The
cube root of 20420563692240 is 27333.1221427677
Scales and comparisons
How big is 20420563692240?- 20,420,563,692,240 seconds is equal to 649,310 years, 39 weeks, 3 days, 19 hours, 24 minutes.
-
To count from 1 to 20,420,563,692,240 would take you about one million, six hundred twenty-three thousand, two hundred seventy-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 20420563692240 cubic inches would be around 2277.8 feet tall.
Recreational maths with 20420563692240
- 20420563692240 backwards is 04229636502402
- 20420563692240 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20420563692240's digits is 45
- More coming soon!
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The information we have on file for 20420563692240 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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