13642450689
13,642,450,689 is an odd composite number composed of five prime numbers multiplied together.
13642450689 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13642450689:
3 × 72 × 67 × 193 × 7177
(3 × 7 × 7 × 67 × 193 × 7177)See below for interesting mathematical facts about the number 13642450689 from the Numbermatics database.
Names of 13642450689
- Cardinal: 13642450689 can be written as Thirteen billion, six hundred forty-two million, four hundred fifty thousand, six hundred eighty-nine.
Scientific notation
- Scientific notation: 1.3642450689 × 1010
Factors of 13642450689
Divisors of 13642450689
- Number of divisors d(n): 48
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Complete list of divisors:
1 3 7 21 49 67 147 193 201 469 579 1351 1407 3283 4053 7177 9457 9849 12931 21531 28371 38793 50239 90517 150717 271551 351673 480859 633619 1055019 1385161 1442577 1900857 3366013 4155483 9696127 10098039 23562091 29088381 67872889 70686273 92805787 203618667 278417361 649640509 1948921527 4547483563 13642450689
- Sum of all divisors σ(n): 21589816128
- Sum of proper divisors (its aliquot sum) s(n): 7947365439
- 13642450689 is a deficient number, because the sum of its proper divisors (7947365439) is less than itself. Its deficiency is 5695085250
Bases of 13642450689
- Binary: 11001011010010011101000111000000012
- Hexadecimal: 0x32D274701
- Base-36: 69MD2BL
Squares and roots of 13642450689
- 13642450689 squared (136424506892) is 186116460801796574721
- 13642450689 cubed (136424506893) is 2539084638899711173240346432769
-
The
square root of 13642450689 is 116800.9019186067 -
The
cube root of 13642450689 is 2389.4473427307
Scales and comparisons
How big is 13642450689?- 13,642,450,689 seconds is equal to 433 years, 40 weeks, 6 days, 17 hours, 38 minutes, 9 seconds.
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To count from 1 to 13,642,450,689 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 13642450689 cubic inches would be around 199.1 feet tall.
Recreational maths with 13642450689
- 13642450689 backwards is 98605424631
- The number of decimal digits it has is: 11
- The sum of 13642450689's digits is 48
- More coming soon!
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