13918639944
13,918,639,944 is an even composite number composed of five prime numbers multiplied together.
13918639944 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 13918639944:
23 × 3 × 11 × 532 × 1372
(2 × 2 × 2 × 3 × 11 × 53 × 53 × 137 × 137)See below for interesting mathematical facts about the number 13918639944 from the Numbermatics database.
Names of 13918639944
- Cardinal: 13918639944 can be written as Thirteen billion, nine hundred eighteen million, six hundred thirty-nine thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.3918639944 × 1010
Factors of 13918639944
Divisors of 13918639944
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 11 12 22 24 33 44 53 66 88 106 132 137 159 212 264 274 318 411 424 548 583 636 822 1096 1166 1272 1507 1644 1749 2332 2809 3014 3288 3498 4521 4664 5618 6028 6996 7261 8427 9042 11236 12056 13992 14522 16854 18084 18769 21783 22472 29044 30899 33708 36168 37538 43566 56307 58088 61798 67416 75076 79871 87132 92697 112614 123596 150152 159742 174264 185394 206459 225228 239613 247192 319484 370788 384833 412918 450456 479226 619377 638968 741576 769666 825836 958452 994757 1154499 1238754 1539332 1651672 1916904 1989514 2308998 2477508 2984271 3078664 3979028 4233163 4617996 4955016 5968542 7958056 8466326 9235992 10942327 11937084 12699489 16932652 21884654 23874168 25398978 32826981 33865304 43769308 50797956 52722121 65653962 87538616 101595912 105444242 131307924 158166363 210888484 262615848 316332726 421776968 579943331 632665452 1159886662 1265330904 1739829993 2319773324 3479659986 4639546648 6959319972 13918639944
- Sum of all divisors σ(n): 38974133520
- Sum of proper divisors (its aliquot sum) s(n): 25055493576
- 13918639944 is an abundant number, because the sum of its proper divisors (25055493576) is greater than itself. Its abundance is 11136853632
Bases of 13918639944
- Binary: 11001111011001110110010111010010002
- Hexadecimal: 0x33D9D9748
- Base-36: 6E6SRBC
Squares and roots of 13918639944
- 13918639944 squared (139186399442) is 193728537890712323136
- 13918639944 cubed (139186399443) is 2696437765778386047413764944384
-
The
square root of 13918639944 is 117977.2857121235 -
The
cube root of 13918639944 is 2405.4643976513
Scales and comparisons
How big is 13918639944?- 13,918,639,944 seconds is equal to 442 years, 29 weeks, 4 days, 8 hours, 52 minutes, 24 seconds.
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To count from 1 to 13,918,639,944 would take you about eight hundred eighty-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 13918639944 cubic inches would be around 200.5 feet tall.
Recreational maths with 13918639944
- 13918639944 backwards is 44993681931
- The number of decimal digits it has is: 11
- The sum of 13918639944's digits is 57
- More coming soon!
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The information we have on file for 13918639944 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 13918639944, math, Factors of 13918639944, curriculum, school, college, exams, university, Prime factorization of 13918639944, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, nine hundred eighteen million, six hundred thirty-nine thousand, nine hundred forty-four.