31319401344
31,319,401,344 is an even composite number composed of five prime numbers multiplied together.
31319401344 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 31319401344:
27 × 3 × 73 × 11 × 21617
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 11 × 21617)See below for interesting mathematical facts about the number 31319401344 from the Numbermatics database.
Names of 31319401344
- Cardinal: 31319401344 can be written as Thirty-one billion, three hundred nineteen million, four hundred one thousand, three hundred forty-four.
Scientific notation
- Scientific notation: 3.1319401344 × 1010
Factors of 31319401344
Divisors of 31319401344
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 64 66 77 84 88 96 98 112 128 132 147 154 168 176 192 196 224 231 264 294 308 336 343 352 384 392 448 462 528 539 588 616 672 686 704 784 896 924 1029 1056 1078 1176 1232 1344 1372 1408 1568 1617 1848 2058 2112 2156 2352 2464 2688 2744 3136 3234 3696 3773 4116 4224 4312 4704 4928 5488 6272 6468 7392 7546 8232 8624 9408 9856 10976 11319 12936 14784 15092 16464 17248 18816 21617 21952 22638 25872 29568 30184 32928 34496 43234 43904 45276 51744 60368 64851 65856 68992 86468 90552 103488 120736 129702 131712 151319 172936 181104 206976 237787 241472 259404 302638 345872 362208 453957 475574 482944 518808 605276 691744 713361 724416 907914 951148 1037616 1059233 1210552 1383488 1426722 1448832 1664509 1815828 1902296 2075232 2118466 2421104 2766976 2853444 3177699 3329018 3631656 3804592 4150464 4236932 4842208 4993527 5706888 6355398 6658036 7263312 7414631 7609184 8300928 8473864 9684416 9987054 11413776 11651563 12710796 13316072 14526624 14829262 15218368 16947728 19368832 19974108 22243893 22827552 23303126 25421592 26632144 29053248 29658524 30436736 33895456 34954689 39948216 44487786 45655104 46606252 50843184 53264288 58106496 59317048 67790912 69909378 79896432 81560941 88975572 91310208 93212504 101686368 106528576 118634096 135581824 139818756 159792864 163121882 177951144 186425008 203372736 213057152 237268192 244682823 279637512 319585728 326243764 355902288 372850016 406745472 474536384 489365646 559275024 639171456 652487528 711804576 745700032 949072768 978731292 1118550048 1304975056 1423609152 1491400064 1957462584 2237100096 2609950112 2847218304 3914925168 4474200192 5219900224 7829850336 10439800448 15659700672 31319401344
- Sum of all divisors σ(n): 105841728000
- Sum of proper divisors (its aliquot sum) s(n): 74522326656
- 31319401344 is an abundant number, because the sum of its proper divisors (74522326656) is greater than itself. Its abundance is 43202925312
Bases of 31319401344
- Binary: 111010010101100100000100011100000002
- Hexadecimal: 0x74AC82380
- Base-36: EDYRGQO
Squares and roots of 31319401344
- 31319401344 squared (313194013442) is 980904900546549006336
- 31319401344 cubed (313194013443) is 30721354260513773283601582915584
-
The
square root of 31319401344 is 176972.8830753457 -
The
cube root of 31319401344 is 3152.1326397669
Scales and comparisons
How big is 31319401344?- 31,319,401,344 seconds is equal to 995 years, 44 weeks, 5 days, 1 hour, 42 minutes, 24 seconds.
-
To count from 1 to 31,319,401,344 would take you about one thousand, nine hundred ninety-one 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 31319401344 cubic inches would be around 262.7 feet tall.
Recreational maths with 31319401344
- 31319401344 backwards is 44310491313
- 31319401344 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31319401344's digits is 33
- More coming soon!
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