13117890890
13,117,890,890 is an even composite number composed of seven prime numbers multiplied together.
13117890890 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13117890890:
2 × 5 × 13 × 19 × 43 × 113 × 1093
See below for interesting mathematical facts about the number 13117890890 from the Numbermatics database.
Names of 13117890890
- Cardinal: 13117890890 can be written as Thirteen billion, one hundred seventeen million, eight hundred ninety thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 1.311789089 × 1010
Factors of 13117890890
Divisors of 13117890890
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 5 10 13 19 26 38 43 65 86 95 113 130 190 215 226 247 430 494 559 565 817 1093 1118 1130 1235 1469 1634 2147 2186 2470 2795 2938 4085 4294 4859 5465 5590 7345 8170 9718 10621 10735 10930 14209 14690 20767 21242 21470 24295 27911 28418 41534 46999 48590 53105 55822 63167 71045 92321 93998 103835 106210 123509 126334 139555 142090 184642 207670 234995 247018 269971 279110 315835 461605 469990 539942 610987 617545 631670 892981 923210 1200173 1221974 1235090 1349855 1605617 1785962 2346671 2400346 2699710 3054935 3211234 4464905 4693342 5310887 6000865 6109870 8028085 8929810 10621774 11608753 11733355 12001730 16056170 23217506 23466710 26554435 30506723 53108870 58043765 61013446 69041531 100906853 116087530 138083062 152533615 201813706 305067230 345207655 504534265 690415310 1009068530 1311789089 2623578178 6558945445 13117890890
- Sum of all divisors σ(n): 27657020160
- Sum of proper divisors (its aliquot sum) s(n): 14539129270
- 13117890890 is an abundant number, because the sum of its proper divisors (14539129270) is greater than itself. Its abundance is 1421238380
Bases of 13117890890
- Binary: 11000011011110001100100001010010102
- Hexadecimal: 0x30DE3214A
- Base-36: 60Y1XE2
Squares and roots of 13117890890
- 13117890890 squared (131178908902) is 172079061401944992100
- 13117890890 cubed (131178908903) is 2257314351924324840149711969000
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The
square root of 13117890890 is 114533.3614716691 -
The
cube root of 13117890890 is 2358.4210261883
Scales and comparisons
How big is 13117890890?- 13,117,890,890 seconds is equal to 417 years, 5 weeks, 4 days, 10 hours, 34 minutes, 50 seconds.
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To count from 1 to 13,117,890,890 would take you about eight hundred thirty-four 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 13117890890 cubic inches would be around 196.5 feet tall.
Recreational maths with 13117890890
- 13117890890 backwards is 09809871131
- The number of decimal digits it has is: 11
- The sum of 13117890890's digits is 47
- More coming soon!
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The information we have on file for 13117890890 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!
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