13720015872
13,720,015,872 is an even composite number composed of four prime numbers multiplied together.
13720015872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty divisors.
Prime factorization of 13720015872:
210 × 34 × 53 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 53 × 3121)See below for interesting mathematical facts about the number 13720015872 from the Numbermatics database.
Names of 13720015872
- Cardinal: 13720015872 can be written as Thirteen billion, seven hundred twenty million, fifteen thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.3720015872 × 1010
Factors of 13720015872
Divisors of 13720015872
- Number of divisors d(n): 220
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 72 81 96 106 108 128 144 159 162 192 212 216 256 288 318 324 384 424 432 477 512 576 636 648 768 848 864 954 1024 1152 1272 1296 1431 1536 1696 1728 1908 2304 2544 2592 2862 3072 3121 3392 3456 3816 4293 4608 5088 5184 5724 6242 6784 6912 7632 8586 9216 9363 10176 10368 11448 12484 13568 13824 15264 17172 18726 20352 20736 22896 24968 27136 27648 28089 30528 34344 37452 40704 41472 45792 49936 54272 56178 61056 68688 74904 81408 82944 84267 91584 99872 112356 122112 137376 149808 162816 165413 168534 183168 199744 224712 244224 252801 274752 299616 330826 337068 366336 399488 449424 488448 496239 505602 549504 599232 661652 674136 732672 798976 898848 992478 1011204 1099008 1198464 1323304 1348272 1465344 1488717 1597952 1797696 1984956 2022408 2198016 2396928 2646608 2696544 2977434 3195904 3595392 3969912 4044816 4396032 4466151 4793856 5293216 5393088 5954868 7190784 7939824 8089632 8932302 9587712 10586432 10786176 11909736 13398453 14381568 15879648 16179264 17864604 21172864 21572352 23819472 26796906 28763136 31759296 32358528 35729208 42345728 43144704 47638944 53593812 63518592 64717056 71458416 84691456 86289408 95277888 107187624 127037184 129434112 142916832 169382912 190555776 214375248 254074368 258868224 285833664 381111552 428750496 508148736 571667328 762223104 857500992 1143334656 1524446208 1715001984 2286669312 3430003968 4573338624 6860007936 13720015872
- Sum of all divisors σ(n): 41757055956
- Sum of proper divisors (its aliquot sum) s(n): 28037040084
- 13720015872 is an abundant number, because the sum of its proper divisors (28037040084) is greater than itself. Its abundance is 14317024212
Bases of 13720015872
- Binary: 11001100011100011011010100000000002
- Hexadecimal: 0x331C6D400
- Base-36: 6AWJK00
Squares and roots of 13720015872
- 13720015872 squared (137200158722) is 188238835527931920384
- 13720015872 cubed (137200158723) is 2582639811170023447003920334848
-
The
square root of 13720015872 is 117132.4714671385 -
The
cube root of 13720015872 is 2393.9672485015
Scales and comparisons
How big is 13720015872?- 13,720,015,872 seconds is equal to 436 years, 13 weeks, 1 day, 11 hours, 31 minutes, 12 seconds.
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To count from 1 to 13,720,015,872 would take you about eight hundred seventy-two 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 13720015872 cubic inches would be around 199.5 feet tall.
Recreational maths with 13720015872
- 13720015872 backwards is 27851002731
- 13720015872 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13720015872's digits is 36
- More coming soon!
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