13642745856
13,642,745,856 is an even composite number composed of five prime numbers multiplied together.
13642745856 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13642745856:
211 × 3 × 31 × 83 × 863
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 83 × 863)See below for interesting mathematical facts about the number 13642745856 from the Numbermatics database.
Names of 13642745856
- Cardinal: 13642745856 can be written as Thirteen billion, six hundred forty-two million, seven hundred forty-five thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 1.3642745856 × 1010
Factors of 13642745856
Divisors of 13642745856
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 83 93 96 124 128 166 186 192 248 249 256 332 372 384 496 498 512 664 744 768 863 992 996 1024 1328 1488 1536 1726 1984 1992 2048 2573 2589 2656 2976 3072 3452 3968 3984 5146 5178 5312 5952 6144 6904 7719 7936 7968 10292 10356 10624 11904 13808 15438 15872 15936 20584 20712 21248 23808 26753 27616 30876 31744 31872 41168 41424 42496 47616 53506 55232 61752 63488 63744 71629 80259 82336 82848 84992 95232 107012 110464 123504 127488 143258 160518 164672 165696 169984 190464 214024 214887 220928 247008 254976 286516 321036 329344 331392 428048 429774 441856 494016 509952 573032 642072 658688 662784 856096 859548 883712 988032 1146064 1284144 1317376 1325568 1712192 1719096 1767424 1976064 2220499 2292128 2568288 2634752 2651136 3424384 3438192 3952128 4440998 4584256 5136576 5269504 5302272 6661497 6848768 6876384 7904256 8881996 9168512 10273152 13322994 13697536 13752768 15808512 17763992 18337024 20546304 26645988 27395072 27505536 35527984 36674048 41092608 53291976 54790144 55011072 71055968 73348096 82185216 106583952 110022144 142111936 146696192 164370432 213167904 220044288 284223872 426335808 440088576 568447744 852671616 1136895488 1705343232 2273790976 3410686464 4547581952 6821372928 13642745856
- Sum of all divisors σ(n): 38041436160
- Sum of proper divisors (its aliquot sum) s(n): 24398690304
- 13642745856 is an abundant number, because the sum of its proper divisors (24398690304) is greater than itself. Its abundance is 10755944448
Bases of 13642745856
- Binary: 11001011010010101111001000000000002
- Hexadecimal: 0x32D2BC800
- Base-36: 69MJE2O
Squares and roots of 13642745856
- 13642745856 squared (136427458562) is 186124514491405172736
- 13642745856 cubed (136427458563) is 2539249448777629867961028182016
-
The
square root of 13642745856 is 116802.1654593783 -
The
cube root of 13642745856 is 2389.4645752387
Scales and comparisons
How big is 13642745856?- 13,642,745,856 seconds is equal to 433 years, 41 weeks, 3 days, 3 hours, 37 minutes, 36 seconds.
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To count from 1 to 13,642,745,856 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 13642745856 cubic inches would be around 199.1 feet tall.
Recreational maths with 13642745856
- 13642745856 backwards is 65854724631
- The number of decimal digits it has is: 11
- The sum of 13642745856's digits is 51
- More coming soon!
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