13200665985
13,200,665,985 is an odd composite number composed of five prime numbers multiplied together.
13200665985 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 13200665985:
34 × 5 × 13 × 312 × 2609
(3 × 3 × 3 × 3 × 5 × 13 × 31 × 31 × 2609)See below for interesting mathematical facts about the number 13200665985 from the Numbermatics database.
Names of 13200665985
- Cardinal: 13200665985 can be written as Thirteen billion, two hundred million, six hundred sixty-five thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 1.3200665985 × 1010
Factors of 13200665985
Divisors of 13200665985
- Number of divisors d(n): 120
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Complete list of divisors:
1 3 5 9 13 15 27 31 39 45 65 81 93 117 135 155 195 279 351 403 405 465 585 837 961 1053 1209 1395 1755 2015 2511 2609 2883 3627 4185 4805 5265 6045 7827 8649 10881 12493 12555 13045 14415 18135 23481 25947 32643 33917 37479 39135 43245 54405 62465 70443 77841 80879 101751 112437 117405 129735 163215 169585 187395 211329 242637 305253 337311 352215 389205 404395 508755 562185 727911 915759 1011933 1051427 1056645 1213185 1526265 1686555 2183733 2507249 2747277 3154281 3639555 4578795 5059665 5257135 6551199 7521747 9462843 10918665 12536245 13736385 15771405 22565241 28388529 32594237 32755995 37608735 47314215 67695723 85165587 97782711 112826205 141942645 162971185 203087169 293348133 338478615 425827935 488913555 880044399 1015435845 1466740665 2640133197 4400221995 13200665985
- Sum of all divisors σ(n): 26342343720
- Sum of proper divisors (its aliquot sum) s(n): 13141677735
- 13200665985 is a deficient number, because the sum of its proper divisors (13141677735) is less than itself. Its deficiency is 58988250
Bases of 13200665985
- Binary: 11000100101101001000101101100000012
- Hexadecimal: 0x312D22D81
- Base-36: 62BC329
Squares and roots of 13200665985
- 13200665985 squared (132006659852) is 174257582447536020225
- 13200665985 cubed (132006659853) is 2300316141243521789246429546625
-
The
square root of 13200665985 is 114894.1512218965 -
The
cube root of 13200665985 is 2363.3712463103
Scales and comparisons
How big is 13200665985?- 13,200,665,985 seconds is equal to 419 years, 38 weeks, 3 days, 11 hours, 39 minutes, 45 seconds.
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To count from 1 to 13,200,665,985 would take you about eight hundred thirty-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 13200665985 cubic inches would be around 196.9 feet tall.
Recreational maths with 13200665985
- 13200665985 backwards is 58956600231
- 13200665985 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13200665985's digits is 45
- More coming soon!
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The information we have on file for 13200665985 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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