81230038637167447744512
81,230,038,637,167,447,744,512 is an even composite number composed of five prime numbers multiplied together.
81230038637167447744512 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 81230038637167447744512:
213 × 3 × 59 × 571 × 98110918507783
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 59 × 571 × 98110918507783)See below for interesting mathematical facts about the number 81230038637167447744512 from the Numbermatics database.
Names of 81230038637167447744512
- Cardinal: 81230038637167447744512 can be written as Eighty-one sextillion, two hundred thirty quintillion, thirty-eight quadrillion, six hundred thirty-seven trillion, one hundred sixty-seven billion, four hundred forty-seven million, seven hundred forty-four thousand, five hundred twelve.
Scientific notation
- Scientific notation: 8.1230038637167447744512 × 1022
Factors of 81230038637167447744512
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 17
- Sum of prime factors: 98110918508418
Divisors of 81230038637167447744512
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 59 64 96 118 128 177 192 236 256 354 384 472 512 571 708 768 944 1024 1142 1416 1536 1713 1888 2048 2284 2832 3072 3426 3776 4096 4568 5664 6144 6852 7552 8192 9136 11328 12288 13704 15104 18272 22656 24576 27408 30208 33689 36544 45312 54816 60416 67378 73088 90624 101067 109632 120832 134756 146176 181248 202134 219264 241664 269512 292352 362496 404268 438528 483328 539024 584704 724992 808536 877056 1078048 1169408 1449984 1617072 1754112 2156096 2338816 3234144 3508224 4312192 4677632 6468288 7016448 8624384 12936576 14032896 17248768 25873152 34497536 51746304 68995072 103492608 137990144 206985216 275980288 413970432 827940864 98110918507783 196221837015566 294332755523349 392443674031132 588665511046698 784887348062264 1177331022093396 1569774696124528 2354662044186792 3139549392249056 4709324088373584 5788544191959197 6279098784498112 9418648176747168 11577088383918394 12558197568996224 17365632575877591 18837296353494336 23154176767836788 25116395137992448 34731265151755182 37674592706988672 46308353535673576 50232790275984896 56021334467944093 69462530303510364 75349185413977344 92616707071347152 100465580551969792 112042668935888186 138925060607020728 150698370827954688 168064003403832279 185233414142694304 200931161103939584 224085337871776372 277850121214041456 301396741655909376 336128006807664558 370466828285388608 401862322207879168 448170675743552744 555700242428082912 602793483311818752 672256013615329116 740933656570777216 803724644415758336 896341351487105488 1111400484856165824 1205586966623637504 1344512027230658232 1481867313141554432 1792682702974210976 2222800969712331648 2411173933247275008 2689024054461316464 2963734626283108864 3305258733608701487 3585365405948421952 4445601939424663296 5378048108922632928 5927469252566217728 6610517467217402974 7170730811896843904 8891203878849326592 9915776200826104461 10756096217845265856 11854938505132435456 13221034934434805948 14341461623793687808 17782407757698653184 19831552401652208922 21512192435690531712 23709877010264870912 26442069868869611896 28682923247587375616 35564815515397306368 39663104803304417844 43024384871381063424 47419754020529741824 52884139737739223792 57365846495174751232 71129631030794612736 79326209606608835688 86048769742762126848 105768279475478447584 114731692990349502464 142259262061589225472 158652419213217671376 172097539485524253696 211536558950956895168 229463385980699004928 317304838426435342752 344195078971048507392 423073117901913790336 458926771961398009856 634609676852870685504 688390157942097014784 846146235803827580672 1269219353705741371008 1376780315884194029568 1692292471607655161344 2538438707411482742016 3384584943215310322688 5076877414822965484032 6769169886430620645376 10153754829645930968064 13538339772861241290752 20307509659291861936128 27076679545722482581504 40615019318583723872256 81230038637167447744512
- Sum of all divisors σ(n): 220657169703900109340160
- Sum of proper divisors (its aliquot sum) s(n): 139427131066732661595648
- 81230038637167447744512 is an abundant number, because the sum of its proper divisors (139427131066732661595648) is greater than itself. Its abundance is 58197092429565213851136
Bases of 81230038637167447744512
- Binary: 100010011001101111101001111010110010101010000011001010101000110100000000000002
- Hexadecimal: 0x11337D3D65506551A000
- Base-36: D86ZR2K2LMS76DC
Squares and roots of 81230038637167447744512
- 81230038637167447744512 squared (812300386371674477445122) is 6598319176995716391281804568167430156026118144
- 81230038637167447744512 cubed (812300386371674477445123) is 535981721687724957711073403853329218094525329551052595456175639625728
-
The
square root of 81230038637167447744512 is 285008839577.2444243585 -
The
cube root of 81230038637167447744512 is 43308408.0405203601
Scales and comparisons
How big is 81230038637167447744512?- 81,230,038,637,167,447,744,512 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 81,230,038,637,167,447,744,512 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 81230038637167447744512 cubic inches would be around 3609034 feet tall.
Recreational maths with 81230038637167447744512
- 81230038637167447744512 backwards is 21544774476173683003218
- The number of decimal digits it has is: 23
- The sum of 81230038637167447744512's digits is 93
- More coming soon!
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