40344931872
40,344,931,872 is an even composite number composed of five prime numbers multiplied together.
What does the number 40344931872 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 192 divisors.
40344931872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 40344931872:
25 × 33 × 7 × 1231 × 5419
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 1231 × 5419)See below for interesting mathematical facts about the number 40344931872 from the Numbermatics database.
Names of 40344931872
- Cardinal: 40344931872 can be written as Forty billion, three hundred forty-four million, nine hundred thirty-one thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.0344931872 × 1010
Factors of 40344931872
Divisors of 40344931872
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 84 96 108 112 126 144 168 189 216 224 252 288 336 378 432 504 672 756 864 1008 1231 1512 2016 2462 3024 3693 4924 5419 6048 7386 8617 9848 10838 11079 14772 16257 17234 19696 21676 22158 25851 29544 32514 33237 34468 37933 39392 43352 44316 48771 51702 59088 65028 66474 68936 75866 77553 86704 88632 97542 103404 113799 118176 130056 132948 137872 146313 151732 155106 173408 177264 195084 206808 227598 232659 260112 265896 275744 292626 303464 310212 341397 354528 390168 413616 455196 465318 520224 531792 585252 606928 620424 682794 780336 827232 910392 930636 1024191 1063584 1170504 1213856 1240848 1365588 1560672 1820784 1861272 2048382 2341008 2481696 2731176 3641568 3722544 4096764 4682016 5462352 6670789 7445088 8193528 10924704 13341578 16387056 20012367 26683156 32774112 40024734 46695523 53366312 60037101 80049468 93391046 106732624 120074202 140086569 160098936 180111303 186782092 213465248 240148404 280173138 320197872 360222606 373564184 420259707 480296808 560346276 640395744 720445212 747128368 840519414 960593616 1120692552 1260779121 1440890424 1494256736 1681038828 1921187232 2241385104 2521558242 2881780848 3362077656 4482770208 5043116484 5763561696 6724155312 10086232968 13448310624 20172465936 40344931872
- Sum of all divisors σ(n): 134617190400
- Sum of proper divisors (its aliquot sum) s(n): 94272258528
- 40344931872 is an abundant number, because the sum of its proper divisors (94272258528) is greater than itself. Its abundance is 53927326656
Bases of 40344931872
- Binary: 1001011001001011111011001110001000002
- Hexadecimal: 0x964BECE20
- Base-36: IJ8BWO0
Squares and roots of 40344931872
- 40344931872 squared (403449318722) is 1627713527756321424384
- 40344931872 cubed (403449318723) is 65669991384461568884106479566848
-
The
square root of 40344931872 is 200860.4786213555 -
The
cube root of 40344931872 is 3429.7541911469
Scales and comparisons
How big is 40344931872?- 40,344,931,872 seconds is equal to 1,282 years, 43 weeks, 6 days, 5 hours, 31 minutes, 12 seconds.
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To count from 1 to 40,344,931,872 would take you about two thousand, five hundred sixty-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 40344931872 cubic inches would be around 285.8 feet tall.
Recreational maths with 40344931872
- 40344931872 backwards is 27813944304
- The number of decimal digits it has is: 11
- The sum of 40344931872's digits is 45
- More coming soon!
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