13142975247
13,142,975,247 is an odd composite number composed of four prime numbers multiplied together.
13142975247 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13142975247:
33 × 172 × 29 × 2412
(3 × 3 × 3 × 17 × 17 × 29 × 241 × 241)See below for interesting mathematical facts about the number 13142975247 from the Numbermatics database.
Names of 13142975247
- Cardinal: 13142975247 can be written as Thirteen billion, one hundred forty-two million, nine hundred seventy-five thousand, two hundred forty-seven.
Scientific notation
- Scientific notation: 1.3142975247 × 1010
Factors of 13142975247
Divisors of 13142975247
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 17 27 29 51 87 153 241 261 289 459 493 723 783 867 1479 2169 2601 4097 4437 6507 6989 7803 8381 12291 13311 20967 25143 36873 58081 62901 69649 75429 110619 118813 174243 188703 208947 226287 356439 522729 626841 987377 1069317 1568187 1684349 1880523 2019821 2962131 3207951 5053047 6059463 8886393 15159141 16785409 18178389 26659179 28633933 45477423 50356227 54535167 85901799 151068681 257705397 453206043 486776861 773116191 1460330583 4380991749 13142975247
- Sum of all divisors σ(n): 21486193200
- Sum of proper divisors (its aliquot sum) s(n): 8343217953
- 13142975247 is a deficient number, because the sum of its proper divisors (8343217953) is less than itself. Its deficiency is 4799757294
Bases of 13142975247
- Binary: 11000011110110000111100011000011112
- Hexadecimal: 0x30F61E30F
- Base-36: 61CZKLR
Squares and roots of 13142975247
- 13142975247 squared (131429752472) is 172737798343254711009
- 13142975247 cubed (131429752473) is 2270288607846674276207425394223
-
The
square root of 13142975247 is 114642.8159415145 -
The
cube root of 13142975247 is 2359.9233461051
Scales and comparisons
How big is 13142975247?- 13,142,975,247 seconds is equal to 417 years, 47 weeks, 18 hours, 27 minutes, 27 seconds.
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To count from 1 to 13,142,975,247 would take you about eight hundred thirty-five 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 13142975247 cubic inches would be around 196.7 feet tall.
Recreational maths with 13142975247
- 13142975247 backwards is 74257924131
- The number of decimal digits it has is: 11
- The sum of 13142975247's digits is 45
- More coming soon!
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