42499686042
42,499,686,042 is an even composite number composed of five prime numbers multiplied together.
42499686042 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 42499686042:
2 × 34 × 11 × 2113 × 11287
(2 × 3 × 3 × 3 × 3 × 11 × 2113 × 11287)See below for interesting mathematical facts about the number 42499686042 from the Numbermatics database.
Names of 42499686042
- Cardinal: 42499686042 can be written as Forty-two billion, four hundred ninety-nine million, six hundred eighty-six thousand and forty-two.
Scientific notation
- Scientific notation: 4.2499686042 × 1010
Factors of 42499686042
Divisors of 42499686042
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 6 9 11 18 22 27 33 54 66 81 99 162 198 297 594 891 1782 2113 4226 6339 11287 12678 19017 22574 23243 33861 38034 46486 57051 67722 69729 101583 114102 124157 139458 171153 203166 209187 248314 304749 342306 372471 418374 609498 627561 744942 914247 1117413 1255122 1828494 1882683 2234826 3352239 3765366 6704478 10056717 20113434 23849431 47698862 71548293 143096586 214644879 262343741 429289758 524687482 643934637 787031223 1287869274 1574062446 1931803911 2361093669 3863607822 4722187338 7083281007 14166562014 21249843021 42499686042
- Sum of all divisors σ(n): 103946496192
- Sum of proper divisors (its aliquot sum) s(n): 61446810150
- 42499686042 is an abundant number, because the sum of its proper divisors (61446810150) is greater than itself. Its abundance is 18947124108
Bases of 42499686042
- Binary: 1001111001010010110110111110100110102
- Hexadecimal: 0x9E52DBE9A
- Base-36: JIV7RMI
Squares and roots of 42499686042
- 42499686042 squared (424996860422) is 1806223313668569625764
- 42499686042 cubed (424996860423) is 76763923752655096338187434386088
-
The
square root of 42499686042 is 206154.5198194791 -
The
cube root of 42499686042 is 3489.7574301785
Scales and comparisons
How big is 42499686042?- 42,499,686,042 seconds is equal to 1,351 years, 18 weeks, 4 days, 12 hours, 20 minutes, 42 seconds.
-
To count from 1 to 42,499,686,042 would take you about two thousand, seven hundred two 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 42499686042 cubic inches would be around 290.8 feet tall.
Recreational maths with 42499686042
- 42499686042 backwards is 24068699424
- 42499686042 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42499686042's digits is 54
- More coming soon!
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