13638529856
13,638,529,856 is an even composite number composed of five prime numbers multiplied together.
13638529856 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 13638529856:
26 × 72 × 31 × 53 × 2647
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 31 × 53 × 2647)See below for interesting mathematical facts about the number 13638529856 from the Numbermatics database.
Names of 13638529856
- Cardinal: 13638529856 can be written as Thirteen billion, six hundred thirty-eight million, five hundred twenty-nine thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 1.3638529856 × 1010
Factors of 13638529856
Divisors of 13638529856
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 7 8 14 16 28 31 32 49 53 56 62 64 98 106 112 124 196 212 217 224 248 371 392 424 434 448 496 742 784 848 868 992 1484 1519 1568 1643 1696 1736 1984 2597 2647 2968 3038 3136 3286 3392 3472 5194 5294 5936 6076 6572 6944 10388 10588 11501 11872 12152 13144 13888 18529 20776 21176 23002 23744 24304 26288 37058 41552 42352 46004 48608 52576 74116 80507 82057 83104 84704 92008 97216 105152 129703 140291 148232 161014 164114 166208 169408 184016 259406 280582 296464 322028 328228 368032 518812 561164 574399 592928 644056 656456 736064 982037 1037624 1122328 1148798 1185856 1288112 1312912 1964074 2075248 2244656 2297596 2576224 2625824 3928148 4020793 4150496 4349021 4489312 4595192 5152448 5251648 6874259 7856296 8041586 8300992 8698042 8978624 9190384 13748518 15712592 16083172 17396084 18380768 27497036 30443147 31425184 32166344 34792168 36761536 54994072 60886294 62850368 64332688 69584336 109988144 121772588 128665376 139168672 213102029 219976288 243545176 257330752 278337344 426204058 439952576 487090352 852408116 974180704 1704816232 1948361408 3409632464 6819264928 13638529856
- Sum of all divisors σ(n): 33123810816
- Sum of proper divisors (its aliquot sum) s(n): 19485280960
- 13638529856 is an abundant number, because the sum of its proper divisors (19485280960) is greater than itself. Its abundance is 5846751104
Bases of 13638529856
- Binary: 11001011001110101101110011010000002
- Hexadecimal: 0x32CEB7340
- Base-36: 69K10ZK
Squares and roots of 13638529856
- 13638529856 squared (136385298562) is 186009496633003380736
- 13638529856 cubed (136385298563) is 2536896073328748083116871254016
-
The
square root of 13638529856 is 116784.1164542509 -
The
cube root of 13638529856 is 2389.2184121703
Scales and comparisons
How big is 13638529856?- 13,638,529,856 seconds is equal to 433 years, 34 weeks, 3 days, 8 hours, 30 minutes, 56 seconds.
-
To count from 1 to 13,638,529,856 would take you about eight hundred sixty-seven 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 13638529856 cubic inches would be around 199.1 feet tall.
Recreational maths with 13638529856
- 13638529856 backwards is 65892583631
- 13638529856 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13638529856's digits is 56
- More coming soon!
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The information we have on file for 13638529856 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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