168362842144
168,362,842,144 is an even composite number composed of five prime numbers multiplied together.
168362842144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 168362842144:
25 × 7 × 31 × 41 × 7692
(2 × 2 × 2 × 2 × 2 × 7 × 31 × 41 × 769 × 769)See below for interesting mathematical facts about the number 168362842144 from the Numbermatics database.
Names of 168362842144
- Cardinal: 168362842144 can be written as One hundred sixty-eight billion, three hundred sixty-two million, eight hundred forty-two thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.68362842144 × 1011
Factors of 168362842144
Divisors of 168362842144
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 7 8 14 16 28 31 32 41 56 62 82 112 124 164 217 224 248 287 328 434 496 574 656 769 868 992 1148 1271 1312 1538 1736 2296 2542 3076 3472 4592 5084 5383 6152 6944 8897 9184 10168 10766 12304 17794 20336 21532 23839 24608 31529 35588 40672 43064 47678 63058 71176 86128 95356 126116 142352 166873 172256 190712 220703 252232 284704 333746 381424 441406 504464 591361 667492 762848 882812 977399 1008928 1182722 1334984 1765624 1954798 2365444 2669968 3531248 3909596 4139527 4730888 5339936 6841793 7062496 7819192 8279054 9461776 13683586 15638384 16558108 18332191 18923552 24245801 27367172 31276768 33116216 36664382 48491602 54734344 66232432 73328764 96983204 109468688 128325337 132464864 146657528 169720607 193966408 218937376 256650674 293315056 339441214 387932816 513301348 586630112 678882428 751619831 775865632 1026602696 1357764856 1503239662 2053205392 2715529712 3006479324 4106410784 5261338817 5431059424 6012958648 10522677634 12025917296 21045355268 24051834592 42090710536 84181421072 168362842144
- Sum of all divisors σ(n): 401095328256
- Sum of proper divisors (its aliquot sum) s(n): 232732486112
- 168362842144 is an abundant number, because the sum of its proper divisors (232732486112) is greater than itself. Its abundance is 64369643968
Bases of 168362842144
- Binary: 100111001100110011010100011000001000002
- Hexadecimal: 0x2733351820
- Base-36: 25CEW0F4
Squares and roots of 168362842144
- 168362842144 squared (1683628421442) is 28346046614805462516736
- 168362842144 cubed (1683628421443) is 4772420971614957658974132126121984
-
The
square root of 168362842144 is 410320.4139986213 -
The
cube root of 168362842144 is 5521.8179326951
Scales and comparisons
How big is 168362842144?- 168,362,842,144 seconds is equal to 5,353 years, 21 weeks, 5 days, 9 minutes, 4 seconds.
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To count from 1 to 168,362,842,144 would take you about ten thousand, seven hundred six 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 168362842144 cubic inches would be around 460.2 feet tall.
Recreational maths with 168362842144
- 168362842144 backwards is 441248263861
- The number of decimal digits it has is: 12
- The sum of 168362842144's digits is 49
- More coming soon!
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