138245989894272
138,245,989,894,272 is an even composite number composed of four prime numbers multiplied together.
138245989894272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138245989894272:
27 × 33 × 13 × 795
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 79 × 79 × 79 × 79 × 79)See below for interesting mathematical facts about the number 138245989894272 from the Numbermatics database.
Names of 138245989894272
- Cardinal: 138245989894272 can be written as One hundred thirty-eight trillion, two hundred forty-five billion, nine hundred eighty-nine million, eight hundred ninety-four thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.38245989894272 × 1014
Factors of 138245989894272
Divisors of 138245989894272
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 79 96 104 108 117 128 144 156 158 192 208 216 234 237 288 312 316 351 384 416 432 468 474 576 624 632 702 711 832 864 936 948 1027 1152 1248 1264 1404 1422 1664 1728 1872 1896 2054 2133 2496 2528 2808 2844 3081 3456 3744 3792 4108 4266 4992 5056 5616 5688 6162 6241 7488 7584 8216 8532 9243 10112 11232 11376 12324 12482 14976 15168 16432 17064 18486 18723 22464 22752 24648 24964 27729 30336 32864 34128 36972 37446 44928 45504 49296 49928 55458 56169 65728 68256 73944 74892 81133 91008 98592 99856 110916 112338 131456 136512 147888 149784 162266 168507 197184 199712 221832 224676 243399 273024 295776 299568 324532 337014 394368 399424 443664 449352 486798 493039 591552 599136 649064 674028 730197 798848 887328 898704 973596 986078 1183104 1198272 1298128 1348056 1460394 1479117 1774656 1797408 1947192 1972156 2190591 2396544 2596256 2696112 2920788 2958234 3549312 3594816 3894384 3944312 4381182 4437351 5192512 5392224 5841576 5916468 6409507 7189632 7788768 7888624 8762364 8874702 10385024 10784448 11683152 11832936 12819014 13312053 15577536 15777248 17524728 17749404 19228521 21568896 23366304 23665872 25638028 26624106 31155072 31554496 35049456 35498808 38457042 38950081 46732608 47331744 51276056 53248212 57685563 63108992 70098912 70997616 76914084 77900162 93465216 94663488 102552112 106496424 115371126 116850243 140197824 141995232 153828168 155800324 173056689 189326976 205104224 212992848 230742252 233700486 280395648 283990464 307656336 311600648 346113378 350550729 410208448 425985696 461484504 467400972 506351053 567980928 615312672 623201296 692226756 701101458 820416896 851971392 922969008 934801944 1012702106 1051652187 1230625344 1246402592 1384453512 1402202916 1519053159 1703942784 1845938016 1869603888 2025404212 2103304374 2461250688 2492805184 2768907024 2804405832 3038106318 3077056399 3691876032 3739207776 4050808424 4206608748 4557159477 4985610368 5537814048 5608811664 6076212636 6154112798 7383752064 7478415552 8101616848 8413217496 9114318954 9231169197 11075628096 11217623328 12152425272 12308225596 13671478431 14956831104 16203233696 16826434992 18228637908 18462338394 22151256192 22435246656 24304850544 24616451192 27342956862 27693507591 32406467392 33652869984 36457275816 36924676788 40001733187 44870493312 48609701088 49232902384 54685913724 55387015182 64812934784 67305739968 72914551632 73849353576 80003466374 83080522773 97219402176 98465804768 109371827448 110774030364 120005199561 134611479936 145829103264 147698707152 160006932748 166161045546 194438804352 196931609536 218743654896 221548060728 240010399122 291658206528 295397414304 320013865496 332322091092 360015598683 393863219072 437487309792 443096121456 480020798244 583316413056 590794828608 640027730992 664644182184 720031197366 874974619584 886192242912 960041596488 1080046796049 1181589657216 1280055461984 1329288364368 1440062394732 1749949239168 1772384485824 1920083192976 2160093592098 2560110923968 2658576728736 2880124789464 3544768971648 3840166385952 4320187184196 5120221847936 5317153457472 5760249578928 7680332771904 8640374368392 10634306914944 11520499157856 15360665543808 17280748736784 23040998315712 34561497473568 46081996631424 69122994947136 138245989894272
- Sum of all divisors σ(n): 445037033952000
- Sum of proper divisors (its aliquot sum) s(n): 306791044057728
- 138245989894272 is an abundant number, because the sum of its proper divisors (306791044057728) is greater than itself. Its abundance is 168545054163456
Bases of 138245989894272
- Binary: 111110110111011111001110001111010001000100000002
- Hexadecimal: 0x7DBBE71E8880
- Base-36: 1D05BWZ6O0
Squares and roots of 138245989894272
- 138245989894272 squared (1382459898942722) is 19111953721847155949738409984
- 138245989894272 cubed (1382459898942723) is 2642150961090276059852520625010021549211648
-
The
square root of 138245989894272 is 11757805.4880267517 -
The
cube root of 138245989894272 is 51707.1793576185
Scales and comparisons
How big is 138245989894272?- 138,245,989,894,272 seconds is equal to 4,395,794 years, 44 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 138,245,989,894,272 would take you about ten million, nine hundred eighty-nine thousand, four hundred eighty-seven 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 138245989894272 cubic inches would be around 4308.9 feet tall.
Recreational maths with 138245989894272
- 138245989894272 backwards is 272498989542831
- The number of decimal digits it has is: 15
- The sum of 138245989894272's digits is 81
- More coming soon!
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