13642843809
13,642,843,809 is an odd composite number composed of six prime numbers multiplied together.
13642843809 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13642843809:
3 × 7 × 19 × 127 × 151 × 1783
See below for interesting mathematical facts about the number 13642843809 from the Numbermatics database.
Names of 13642843809
- Cardinal: 13642843809 can be written as Thirteen billion, six hundred forty-two million, eight hundred forty-three thousand, eight hundred nine.
Scientific notation
- Scientific notation: 1.3642843809 × 1010
Factors of 13642843809
Divisors of 13642843809
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 7 19 21 57 127 133 151 381 399 453 889 1057 1783 2413 2667 2869 3171 5349 7239 8607 12481 16891 19177 20083 33877 37443 50673 57531 60249 101631 134239 226441 237139 269233 364363 402717 679323 711417 807699 1093089 1585087 1884631 2550541 4302379 4755261 5115427 5653893 7651623 12907137 15346281 30116653 34192591 35807989 90349959 102577773 107423967 239348137 649659229 718044411 1948977687 4547614603 13642843809
- Sum of all divisors σ(n): 22214082560
- Sum of proper divisors (its aliquot sum) s(n): 8571238751
- 13642843809 is a deficient number, because the sum of its proper divisors (8571238751) is less than itself. Its deficiency is 5071605058
Bases of 13642843809
- Binary: 11001011010010110101000110101000012
- Hexadecimal: 0x32D2D46A1
- Base-36: 69MLHNL
Squares and roots of 13642843809
- 13642843809 squared (136428438092) is 186127187196769628481
- 13642843809 cubed (136428438093) is 2539304143534032590721240924129
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The
square root of 13642843809 is 116802.5847702011 -
The
cube root of 13642843809 is 2389.4702938983
Scales and comparisons
How big is 13642843809?- 13,642,843,809 seconds is equal to 433 years, 41 weeks, 4 days, 6 hours, 50 minutes, 9 seconds.
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To count from 1 to 13,642,843,809 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 13642843809 cubic inches would be around 199.1 feet tall.
Recreational maths with 13642843809
- 13642843809 backwards is 90834824631
- The number of decimal digits it has is: 11
- The sum of 13642843809's digits is 48
- More coming soon!
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