18868383372672
18,868,383,372,672 is an even composite number composed of five prime numbers multiplied together.
18868383372672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 18868383372672:
27 × 32 × 193 × 23 × 473
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 19 × 19 × 23 × 47 × 47 × 47)See below for interesting mathematical facts about the number 18868383372672 from the Numbermatics database.
Names of 18868383372672
- Cardinal: 18868383372672 can be written as Eighteen trillion, eight hundred sixty-eight billion, three hundred eighty-three million, three hundred seventy-two thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.8868383372672 × 1013
Factors of 18868383372672
Divisors of 18868383372672
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 23 24 32 36 38 46 47 48 57 64 69 72 76 92 94 96 114 128 138 141 144 152 171 184 188 192 207 228 276 282 288 304 342 361 368 376 384 414 423 437 456 552 564 576 608 684 722 736 752 828 846 874 893 912 1081 1083 1104 1128 1152 1216 1311 1368 1444 1472 1504 1656 1692 1748 1786 1824 2162 2166 2208 2209 2256 2432 2622 2679 2736 2888 2944 3008 3243 3249 3312 3384 3496 3572 3648 3933 4324 4332 4416 4418 4512 5244 5358 5472 5776 6016 6486 6498 6624 6627 6768 6859 6992 7144 7296 7866 8037 8303 8648 8664 8832 8836 9024 9729 10488 10716 10944 11552 12972 12996 13248 13254 13536 13718 13984 14288 15732 16074 16606 16967 17296 17328 17672 18048 19458 19881 20539 20577 20976 21432 21888 23104 24909 25944 25992 26496 26508 27072 27436 27968 28576 31464 32148 33212 33934 34592 34656 35344 38916 39762 41078 41154 41952 41971 42864 46208 49818 50807 50901 51888 51984 53016 54144 54872 55936 57152 61617 61731 62928 64296 66424 67868 69184 69312 70688 74727 77832 79524 82156 82308 83904 83942 85728 99636 101614 101802 103776 103823 103968 106032 109744 114304 123234 123462 125856 125913 128592 132848 135736 138368 138624 141376 149454 152421 152703 155664 157757 159048 164312 164616 167808 167884 171456 184851 199272 203228 203604 207552 207646 207936 212064 219488 246468 246924 251712 251826 257184 265696 271472 282752 298908 304842 305406 311328 311469 315514 318096 322373 328624 329232 335768 342912 369702 377739 390241 398544 406456 407208 415104 415292 415872 424128 438976 457263 473271 492936 493848 503424 503652 514368 531392 542944 597816 609684 610812 622656 622938 631028 636192 644746 657248 658464 671536 739404 755478 780482 797088 797449 812912 814416 830584 848256 877952 914526 934407 946542 965333 967119 985872 987696 1007304 1028736 1062784 1085888 1170723 1195632 1219368 1221624 1245312 1245876 1262056 1272384 1289492 1314496 1316928 1343072 1419813 1478808 1510956 1560964 1594176 1594898 1625824 1628832 1661168 1829052 1868814 1893084 1930666 1934238 1971744 1972637 1975392 2014608 2171776 2341446 2387929 2391264 2392347 2438736 2443248 2491752 2524112 2544768 2578984 2628992 2633856 2686144 2839626 2895999 2901357 2957616 3021912 3121928 3188352 3189796 3251648 3257664 3322336 3512169 3658104 3737628 3786168 3861332 3868476 3943488 3945274 3950784 4029216 4682892 4775858 4782528 4784694 4877472 4886496 4983504 5048224 5157968 5372288 5679252 5791998 5802714 5915232 5917911 6043824 6243856 6379592 6503296 6515328 6644672 7024338 7163787 7177041 7316208 7414579 7475256 7572336 7722664 7736952 7886976 7890548 7901568 8058432 8687997 9365784 9551716 9565056 9569388 9754944 9772992 9967008 10096448 10315936 11358504 11583996 11605428 11830464 11835822 12087648 12487712 12759184 13289344 14048676 14327574 14354082 14632416 14829158 14950512 15144672 15151531 15445328 15473904 15781096 16116864 17375994 17753733 18341327 18731568 19103432 19138776 19509888 19545984 19934016 20192896 20631872 21491361 22243737 22717008 23167992 23210856 23660928 23671644 24175296 24975424 25518368 28097352 28655148 28708164 29264832 29658316 29901024 30289344 30303062 30890656 30947808 31562192 34751988 35507466 36682654 37463136 37480103 38206864 38277552 39868032 41263744 42982722 44487474 45370651 45434016 45454593 46335984 46421712 47343288 48350592 49950848 51036736 55023981 56194704 57310296 57416328 58529664 59316632 59802048 60578688 60606124 61781312 61895616 63124384 66731211 69503976 71014932 73365308 74926272 74960206 76413728 76555104 85965444 88974948 90741302 90868032 90909186 92671968 92843424 94686576 102073472 110047962 112389408 112440309 114620592 114832656 118633264 119604096 121212248 123562624 123791232 126248768 133462422 136111953 136363779 139007952 142029864 146730616 149852544 149920412 152827456 153110208 165071943 171930888 177949896 181482604 181736064 181818372 185343936 185686848 189373152 220095924 224778816 224880618 229241184 229665312 237266528 242424496 252497536 266924844 272223906 272727558 278015904 284059728 293461232 299840824 305654912 306220416 330143886 337320927 343861776 348485213 355899792 362965208 363636744 370687872 371373696 378746304 408335859 440191848 449557632 449761236 458482368 459330624 474533056 484848992 533849688 544447812 545455116 556031808 568119456 586922464 599681648 660287772 674641854 687723552 696970426 711799584 712121957 725930416 727273488 757492608 816671718 862042369 880383696 899522472 916964736 918661248 949066112 969697984 1045455639 1067699376 1088895624 1090910232 1112063616 1136238912 1173844928 1199363296 1320575544 1349283708 1375447104 1393940852 1423599168 1424243914 1451860832 1454546976 1633343436 1724084738 1760767392 1799044944 1939395968 2090911278 2135398752 2136365871 2177791248 2181820464 2272477824 2347689856 2398726592 2586127107 2641151088 2698567416 2750894208 2787881704 2847198336 2848487828 2903721664 2909093952 3136366917 3266686872 3448169476 3521534784 3598089888 4181822556 4270797504 4272731742 4355582496 4363640928 4797453184 5172254214 5282302176 5397134832 5575763408 5696975656 5807443328 5818187904 6272733834 6409097613 6533373744 6896338952 7043069568 7196179776 7758381321 8363645112 8541595008 8545463484 8711164992 8727281856 10344508428 10564604352 10794269664 11151526816 11393951312 12545467668 12818195226 13066747488 13792677904 14392359552 15516762642 16378805011 16727290224 17090926968 17422329984 17454563712 20689016856 21129208704 21588539328 22303053632 22787902624 25090935336 25636390452 26133494976 27585355808 31033525284 32757610022 33454580448 34181853936 41378033712 43177078656 44606107264 45575805248 49136415033 50181870672 51272780904 52266989952 55170711616 62067050568 65515220044 66909160896 68363707872 82756067424 91151610496 98272830066 100363741344 102545561808 110341423232 124134101136 131030440088 133818321792 136727415744 147409245099 165512134848 196545660132 200727482688 205091123616 248268202272 262060880176 273454831488 294818490198 331024269696 393091320264 401454965376 410182247232 496536404544 524121760352 589636980396 786182640528 820364494464 993072809088 1048243520704 1179273960792 1572365281056 2096487041408 2358547921584 3144730562112 4717095843168 6289461124224 9434191686336 18868383372672
- Sum of all divisors σ(n): 61103607552000
- Sum of proper divisors (its aliquot sum) s(n): 42235224179328
- 18868383372672 is an abundant number, because the sum of its proper divisors (42235224179328) is greater than itself. Its abundance is 23366840806656
Bases of 18868383372672
- Binary: 1000100101001001000110100100111010101100000002
- Hexadecimal: 0x11292349D580
- Base-36: 6OS0KAJK0
Squares and roots of 18868383372672
- 18868383372672 squared (188683833726722) is 356015891098125197636419584
- 18868383372672 cubed (188683833726723) is 6717444320002870978275173113172431208448
-
The
square root of 18868383372672 is 4343775.2442629903 -
The
cube root of 18868383372672 is 26622.2585718109
Scales and comparisons
How big is 18868383372672?- 18,868,383,372,672 seconds is equal to 599,956 years, 11 weeks, 5 days, 19 hours, 31 minutes, 12 seconds.
-
To count from 1 to 18,868,383,372,672 would take you about one million, four hundred ninety-nine thousand, eight hundred ninety 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 18868383372672 cubic inches would be around 2218.5 feet tall.
Recreational maths with 18868383372672
- 18868383372672 backwards is 27627338386881
- 18868383372672 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 18868383372672's digits is 72
- More coming soon!
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The information we have on file for 18868383372672 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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