1401408918
1,401,408,918 is an even composite number composed of six prime numbers multiplied together.
1401408918 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1401408918:
2 × 33 × 72 × 13 × 131 × 311
(2 × 3 × 3 × 3 × 7 × 7 × 13 × 131 × 311)See below for interesting mathematical facts about the number 1401408918 from the Numbermatics database.
Names of 1401408918
- Cardinal: 1401408918 can be written as One billion, four hundred one million, four hundred eight thousand, nine hundred eighteen.
Scientific notation
- Scientific notation: 1.401408918 × 109
Factors of 1401408918
Divisors of 1401408918
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 91 98 117 126 131 147 182 189 234 262 273 294 311 351 378 393 441 546 622 637 702 786 819 882 917 933 1179 1274 1323 1638 1703 1834 1866 1911 2177 2358 2457 2646 2751 2799 3406 3537 3822 4043 4354 4914 5109 5502 5598 5733 6419 6531 7074 8086 8253 8397 10218 11466 11921 12129 12838 13062 15239 15327 16506 16794 17199 19257 19593 23842 24258 24759 28301 30478 30654 34398 35763 36387 38514 39186 40741 45717 45981 49518 56602 57771 58779 71526 72774 81482 83447 84903 91434 91962 107289 109161 115542 117558 122223 137151 166894 169806 173313 198107 214578 218322 244446 250341 254709 274302 285187 321867 346626 366669 396214 411453 500682 509418 529633 570374 594321 643734 733338 751023 764127 822906 855561 1059266 1100007 1188642 1502046 1528254 1588899 1711122 1782963 1996309 2200014 2253069 2566683 3177798 3565926 3707431 3992618 4506138 4766697 5133366 5348889 5988927 7414862 7700049 9533394 10697778 11122293 11977854 14300091 15400098 17966781 22244586 25952017 28600182 33366879 35933562 51904034 53900343 66733758 77856051 100100637 107800686 155712102 200201274 233568153 467136306 700704459 1401408918
- Sum of all divisors σ(n): 3943779840
- Sum of proper divisors (its aliquot sum) s(n): 2542370922
- 1401408918 is an abundant number, because the sum of its proper divisors (2542370922) is greater than itself. Its abundance is 1140962004
Bases of 1401408918
- Binary: 10100111000011111001101100101102
- Hexadecimal: 0x5387CD96
- Base-36: N6D21I
Squares and roots of 1401408918
- 1401408918 squared (14014089182) is 1963946955449930724
- 1401408918 cubed (14014089183) is 2752292777846481619095796632
-
The
square root of 1401408918 is 37435.3965919957 -
The
cube root of 1401408918 is 1119.0640879281
Scales and comparisons
How big is 1401408918?- 1,401,408,918 seconds is equal to 44 years, 29 weeks, 1 day, 15 minutes, 18 seconds.
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To count from 1 to 1,401,408,918 would take you about 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 1401408918 cubic inches would be around 93.3 feet tall.
Recreational maths with 1401408918
- 1401408918 backwards is 8198041041
- The number of decimal digits it has is: 10
- The sum of 1401408918's digits is 36
- More coming soon!
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