231561742126208
231,561,742,126,208 is an even composite number composed of four prime numbers multiplied together.
231561742126208 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 231561742126208:
27 × 132 × 1572 × 6592
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 157 × 157 × 659 × 659)See below for interesting mathematical facts about the number 231561742126208 from the Numbermatics database.
Names of 231561742126208
- Cardinal: 231561742126208 can be written as Two hundred thirty-one trillion, five hundred sixty-one billion, seven hundred forty-two million, one hundred twenty-six thousand, two hundred eight.
Scientific notation
- Scientific notation: 2.31561742126208 × 1014
Factors of 231561742126208
Divisors of 231561742126208
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 128 157 169 208 314 338 416 628 659 676 832 1256 1318 1352 1664 2041 2512 2636 2704 4082 5024 5272 5408 8164 8567 10048 10544 10816 16328 17134 20096 21088 21632 24649 26533 32656 34268 42176 49298 53066 65312 68536 84352 98596 103463 106132 111371 130624 137072 197192 206926 212264 222742 261248 274144 320437 394384 413852 424528 434281 445484 548288 640874 788768 827704 849056 868562 890968 1096576 1281748 1345019 1577536 1655408 1698112 1737124 1781936 2563496 2690038 3155072 3310816 3396224 3474248 3563872 4165681 5126992 5380076 5645653 6621632 6948496 7127744 8331362 10253984 10760152 11291306 13243264 13896992 14255488 16243691 16662724 17485247 20507968 21520304 22582612 27793984 32487382 33325448 34970494 41015936 43040608 45165224 55587968 64974764 66650896 68182117 69940988 73393489 86081216 90330448 129949528 133301792 136364234 139881976 146786978 172162432 180660896 211167983 259899056 266603584 272728468 279763952 293573956 361321792 422335966 519798112 533207168 545456936 559527904 587147912 722643584 844671932 886367521 1039596224 1090913872 1119055808 1174295824 1689343864 1772735042 2079192448 2181827744 2238111616 2348591648 2745183779 3378687728 3545470084 4363655488 4697183296 5490367558 6757375456 7090940168 8727310976 9394366592 10704592369 10980735116 11522777773 13514750912 14181880336 21409184738 21961470232 23045555546 27029501824 28363760672 42818369476 43922940464 46091111092 56727521344 85636738952 87845880928 92182222184 113455042688 139159700797 171273477904 175691761856 184364444368 278319401594 342546955808 351383523712 368728888736 556638803188 685093911616 737457777472 1113277606376 1370187823232 1474915554944 1809076110361 2226555212752 3618152220722 4453110425504 7236304441444 8906220851008 14472608882888 17812441702016 28945217765776 57890435531552 115780871063104 231561742126208
- Sum of all divisors σ(n): 503495815424355
- Sum of proper divisors (its aliquot sum) s(n): 271934073298147
- 231561742126208 is an abundant number, because the sum of its proper divisors (271934073298147) is greater than itself. Its abundance is 40372331171939
Bases of 231561742126208
- Binary: 1101001010011010101010110110001000001100100000002
- Hexadecimal: 0xD29AAB620C80
- Base-36: 2A2XZUIJCW
Squares and roots of 231561742126208
- 231561742126208 squared (2315617421262082) is 53620840416524452684600459264
- 231561742126208 cubed (2315617421262083) is 12416535221121786876531377045589932650790912
-
The
square root of 231561742126208 is 15217152.8915959833 -
The
cube root of 231561742126208 is 61407.6205431691
Scales and comparisons
How big is 231561742126208?- 231,561,742,126,208 seconds is equal to 7,362,947 years, 6 weeks, 6 days, 2 hours, 10 minutes, 8 seconds.
-
To count from 1 to 231,561,742,126,208 would take you about eighteen million, four hundred seven thousand, three hundred sixty-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 231561742126208 cubic inches would be around 5117.3 feet tall.
Recreational maths with 231561742126208
- 231561742126208 backwards is 802621247165132
- The number of decimal digits it has is: 15
- The sum of 231561742126208's digits is 50
- More coming soon!
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