13557689397
13,557,689,397 is an odd composite number composed of five prime numbers multiplied together.
13557689397 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13557689397:
32 × 7 × 17 × 1912 × 347
(3 × 3 × 7 × 17 × 191 × 191 × 347)See below for interesting mathematical facts about the number 13557689397 from the Numbermatics database.
Names of 13557689397
- Cardinal: 13557689397 can be written as Thirteen billion, five hundred fifty-seven million, six hundred eighty-nine thousand, three hundred ninety-seven.
Scientific notation
- Scientific notation: 1.3557689397 × 1010
Factors of 13557689397
Divisors of 13557689397
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 7 9 17 21 51 63 119 153 191 347 357 573 1041 1071 1337 1719 2429 3123 3247 4011 5899 7287 9741 12033 17697 21861 22729 29223 36481 41293 53091 66277 68187 109443 123879 198831 204561 255367 328329 371637 463939 596493 620177 766101 1126709 1391817 1860531 2298303 3380127 4175451 4341239 5581593 7886963 10140381 12658907 13023717 23660889 37976721 39071151 70982667 88612349 113930163 215201419 265837047 645604257 797511141 1506409933 1936812771 4519229799 13557689397
- Sum of all divisors σ(n): 23890845888
- Sum of proper divisors (its aliquot sum) s(n): 10333156491
- 13557689397 is a deficient number, because the sum of its proper divisors (10333156491) is less than itself. Its deficiency is 3224532906
Bases of 13557689397
- Binary: 11001010000001100111101100001101012
- Hexadecimal: 0x32819EC35
- Base-36: 687WC39
Squares and roots of 13557689397
- 13557689397 squared (135576893972) is 183810941785526223609
- 13557689397 cubed (135576893973) is 2492051656498213129889190373773
-
The
square root of 13557689397 is 116437.4913719803 -
The
cube root of 13557689397 is 2384.4884695977
Scales and comparisons
How big is 13557689397?- 13,557,689,397 seconds is equal to 431 years, 4 weeks, 5 days, 16 hours, 49 minutes, 57 seconds.
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To count from 1 to 13,557,689,397 would take you about eight hundred sixty-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 13557689397 cubic inches would be around 198.7 feet tall.
Recreational maths with 13557689397
- 13557689397 backwards is 79398675531
- 13557689397 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13557689397's digits is 63
- More coming soon!
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The information we have on file for 13557689397 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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