1388680492118604256
1,388,680,492,118,604,256 is an even composite number composed of six prime numbers multiplied together.
1388680492118604256 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1388680492118604256:
25 × 112 × 13 × 641 × 1091 × 39449441
(2 × 2 × 2 × 2 × 2 × 11 × 11 × 13 × 641 × 1091 × 39449441)See below for interesting mathematical facts about the number 1388680492118604256 from the Numbermatics database.
Names of 1388680492118604256
- Cardinal: 1388680492118604256 can be written as One quintillion, three hundred eighty-eight quadrillion, six hundred eighty trillion, four hundred ninety-two billion, one hundred eighteen million, six hundred four thousand, two hundred fifty-six.
Scientific notation
- Scientific notation: 1.388680492118604256 × 1018
Factors of 1388680492118604256
Divisors of 1388680492118604256
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 88 104 121 143 176 208 242 286 352 416 484 572 641 968 1091 1144 1282 1573 1936 2182 2288 2564 3146 3872 4364 4576 5128 6292 7051 8333 8728 10256 12001 12584 14102 14183 16666 17456 20512 24002 25168 28204 28366 33332 34912 48004 50336 56408 56732 66664 77561 91663 96008 112816 113464 132011 133328 155122 156013 183326 192016 225632 226928 264022 266656 310244 312026 366652 384032 453856 528044 620488 624052 699331 733304 1008293 1056088 1240976 1248104 1398662 1466608 1716143 2016586 2112176 2481952 2496208 2797324 2933216 3432286 4033172 4224352 4992416 5594648 6864572 7692641 8066344 9091303 11189296 13729144 15385282 16132688 18182606 22378592 27458288 30770564 32265376 36365212 39449441 54916576 61541128 72730424 78898882 84619051 100004333 123082256 145460848 157797764 169238102 200008666 246164512 290921696 315595528 338476204 400017332 433943851 512842733 631191056 676952408 800034664 867887702 1025685466 1100047663 1262382112 1353904816 1600069328 1735775404 2051370932 2200095326 2707809632 3200138656 3471550808 4102741864 4400190652 4773382361 5641270063 6943101616 8205483728 8800381304 9546764722 11282540126 13886203232 16410967456 17600762608 19093529444 22565080252 25287091681 35201525216 38187058888 43039340131 45130160504 50574183362 62053970693 76374117776 86078680262 90260321008 101148366724 124107941386 152748235552 172157360524 180520642016 202296733448 248215882772 278158008491 328732191853 344314721048 404593466896 473432741441 496431765544 556316016982 559511421703 657464383706 688629442096 809186933792 946865482882 992863531088 1112632033964 1119022843406 1314928767412 1377258884192 1893730965764 1985727062176 2225264067928 2238045686812 2629857534824 3059738093401 3616054110383 3787461931528 4450528135856 4476091373624 5207760155851 5259715069648 6119476186802 6154625638733 7232108220766 7574923863056 8901056271712 8952182747248 10415520311702 10519430139296 12238952373604 12309251277466 14464216441532 15149847726112 17904365494496 20831040623404 24477904747208 24618502554932 27588217023971 28928432883064 39776595214213 41662081246808 48955809494416 49237005109864 55176434047942 57856865766128 67700882026063 79553190428426 83324162493616 97911618988832 98474010219728 110352868095884 115713731532256 135401764052126 159106380856852 166648324987232 196948020439456 220705736191768 270803528104252 303470387263681 318212761713704 358646821311623 441411472383536 541607056208504 606940774527362 636425523427408 717293642623246 882822944767072 1083214112417008 1213881549054724 1272851046854816 1434587285246492 2166428224834016 2427763098109448 2869174570492984 3338174259900491 3945115034427853 4855526196218896 5738349140985968 6676348519800982 7890230068855706 9711052392437792 11476698281971936 13352697039601964 15780460137711412 26705394079203928 31560920275422824 43396265378706383 53410788158407856 63121840550845648 86792530757412766 106821576316815712 126243681101691296 173585061514825532 347170123029651064 694340246059302128 1388680492118604256
- Sum of all divisors σ(n): 3244283196519220128
- Sum of proper divisors (its aliquot sum) s(n): 1855602704400615872
- 1388680492118604256 is an abundant number, because the sum of its proper divisors (1855602704400615872) is greater than itself. Its abundance is 466922212282011616
Bases of 1388680492118604256
- Binary: 10011010001011001010110001100110011110011111001111001111000002
- Hexadecimal: 0x1345958CCF3E79E0
- Base-36: AJTI5F2BMLLS
Squares and roots of 1388680492118604256
- 1388680492118604256 squared (13886804921186042562) is 1928433509190768897164814873541313536
- 1388680492118604256 cubed (13886804921186042563) is 2677977994561043895576172830794442440952841289200009216
-
The
square root of 1388680492118604256 is 1178422883.3990810855 -
The
cube root of 1388680492118604256 is 1115665.7776131591
Scales and comparisons
How big is 1388680492118604256?- 1,388,680,492,118,604,256 seconds is equal to 44,155,744,178 years, 30 weeks, 8 hours, 44 minutes, 16 seconds.
-
To count from 1 to 1,388,680,492,118,604,256 would take you about one hundred fifty-four billion, five hundred forty-five million, one hundred four thousand, six hundred twenty-five 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 1388680492118604256 cubic inches would be around 92972.1 feet tall.
Recreational maths with 1388680492118604256
- 1388680492118604256 backwards is 6524068112940868831
- The number of decimal digits it has is: 19
- The sum of 1388680492118604256's digits is 82
- More coming soon!
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