13991815422
13,991,815,422 is an even composite number composed of seven prime numbers multiplied together.
13991815422 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13991815422:
2 × 34 × 13 × 17 × 19 × 67 × 307
(2 × 3 × 3 × 3 × 3 × 13 × 17 × 19 × 67 × 307)See below for interesting mathematical facts about the number 13991815422 from the Numbermatics database.
Names of 13991815422
- Cardinal: 13991815422 can be written as Thirteen billion, nine hundred ninety-one million, eight hundred fifteen thousand, four hundred twenty-two.
Scientific notation
- Scientific notation: 1.3991815422 × 1010
Factors of 13991815422
Divisors of 13991815422
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 6 9 13 17 18 19 26 27 34 38 39 51 54 57 67 78 81 102 114 117 134 153 162 171 201 221 234 247 306 307 323 342 351 402 442 459 494 513 603 614 646 663 702 741 871 918 921 969 1026 1053 1139 1206 1273 1326 1377 1482 1539 1742 1809 1842 1938 1989 2106 2223 2278 2546 2613 2754 2763 2907 3078 3417 3618 3819 3978 3991 4199 4446 5219 5226 5427 5526 5814 5833 5967 6669 6834 7638 7839 7982 8289 8398 8721 10251 10438 10854 11457 11666 11934 11973 12597 13338 14807 15657 15678 16549 16578 17442 17499 17901 20007 20502 20569 21641 22914 23517 23946 24867 25194 26163 29614 30753 31314 33098 34371 34998 35802 35919 37791 40014 41138 43282 44421 46971 47034 49647 49734 52326 52497 61506 61707 64923 67847 68742 70551 71838 75582 75829 88842 92259 93942 99161 99294 103113 104994 107757 113373 123414 129846 133263 135694 140913 141102 148941 151658 157491 184518 185121 194769 198322 203541 206226 215514 226746 227487 266526 267397 281333 281826 297483 297882 314982 323271 340119 349673 370242 389538 390811 399789 407082 422739 446823 454974 472473 534794 555363 562666 584307 594966 610623 646542 680238 682461 699346 781622 799578 802191 843999 845478 892449 893646 944946 1049019 1110726 1168614 1172433 1199367 1221246 1289093 1340469 1364922 1604382 1666089 1687998 1752921 1784898 1831869 2047383 2098038 2344866 2398734 2406573 2531997 2578186 2677347 2680938 3147057 3332178 3505842 3517299 3663738 3867279 4094766 4545749 4813146 5063994 5080543 5354694 5495607 6142149 6294114 6643787 7034598 7219719 7595991 7734558 8032041 9091498 9441171 10161086 10551897 10991214 11601837 12284298 13287574 13637247 14439438 15191982 15241629 16064082 18882342 19931361 21103794 21659157 22787973 23203674 27274494 28323513 30483258 31655691 34805511 39862722 40911741 43318314 45575946 45724887 56647026 59794083 63311382 69611022 81823482 86369231 91449774 104416533 119588166 122735223 137174661 172738462 179382249 208833066 245470446 259107693 274349322 358764498 368205669 411523983 518215386 538146747 736411338 777323079 823047966 1076293494 1554646158 2331969237 4663938474 6995907711 13991815422
- Sum of all divisors σ(n): 38317466880
- Sum of proper divisors (its aliquot sum) s(n): 24325651458
- 13991815422 is an abundant number, because the sum of its proper divisors (24325651458) is greater than itself. Its abundance is 10333836036
Bases of 13991815422
- Binary: 11010000011111101000101000111111102
- Hexadecimal: 0x341FA28FE
- Base-36: 6FED5VI
Squares and roots of 13991815422
- 13991815422 squared (139918154222) is 195770898803317038084
- 13991815422 cubed (139918154223) is 2739190281055052678219072531448
-
The
square root of 13991815422 is 118287.0044510385 -
The
cube root of 13991815422 is 2409.6725060175
Scales and comparisons
How big is 13991815422?- 13,991,815,422 seconds is equal to 444 years, 46 weeks, 4 days, 7 hours, 23 minutes, 42 seconds.
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To count from 1 to 13,991,815,422 would take you about eight hundred eighty-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 13991815422 cubic inches would be around 200.8 feet tall.
Recreational maths with 13991815422
- 13991815422 backwards is 22451819931
- The number of decimal digits it has is: 11
- The sum of 13991815422's digits is 45
- More coming soon!
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