42538748994
42,538,748,994 is an even composite number composed of six prime numbers multiplied together.
42538748994 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42538748994:
2 × 33 × 7 × 19 × 1093 × 5419
(2 × 3 × 3 × 3 × 7 × 19 × 1093 × 5419)See below for interesting mathematical facts about the number 42538748994 from the Numbermatics database.
Names of 42538748994
- Cardinal: 42538748994 can be written as Forty-two billion, five hundred thirty-eight million, seven hundred forty-eight thousand, nine hundred ninety-four.
Scientific notation
- Scientific notation: 4.2538748994 × 1010
Factors of 42538748994
Divisors of 42538748994
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 114 126 133 171 189 266 342 378 399 513 798 1026 1093 1197 2186 2394 3279 3591 5419 6558 7182 7651 9837 10838 15302 16257 19674 20767 22953 29511 32514 37933 41534 45906 48771 59022 62301 68859 75866 97542 102961 113799 124602 137718 145369 146313 186903 205922 206577 227598 290738 292626 308883 341397 373806 413154 436107 560709 617766 682794 720727 872214 926649 1024191 1121418 1308321 1441454 1853298 2048382 2162181 2616642 2779947 3924963 4324362 5559894 5922967 6486543 7849926 11845934 12973086 17768901 19459629 35537802 38919258 41460769 53306703 82921538 106613406 112536373 124382307 159920109 225072746 248764614 319840218 337609119 373146921 675218238 746293842 787754611 1012827357 1119440763 1575509222 2025654714 2238881526 2363263833 3038482071 4726527666 6076964142 7089791499 14179582998 21269374497 42538748994
- Sum of all divisors σ(n): 113846016000
- Sum of proper divisors (its aliquot sum) s(n): 71307267006
- 42538748994 is an abundant number, because the sum of its proper divisors (71307267006) is greater than itself. Its abundance is 28768518012
Bases of 42538748994
- Binary: 1001111001111000000111001100010000102
- Hexadecimal: 0x9E781CC42
- Base-36: JJIH0SI
Squares and roots of 42538748994
- 42538748994 squared (425387489942) is 1809545165974536012036
- 42538748994 cubed (425387489943) is 76975787608696856811613166891784
-
The
square root of 42538748994 is 206249.2399840543 -
The
cube root of 42538748994 is 3490.8262889195
Scales and comparisons
How big is 42538748994?- 42,538,748,994 seconds is equal to 1,352 years, 31 weeks, 1 day, 15 hours, 9 minutes, 54 seconds.
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To count from 1 to 42,538,748,994 would take you about two thousand, seven hundred 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 42538748994 cubic inches would be around 290.9 feet tall.
Recreational maths with 42538748994
- 42538748994 backwards is 49984783524
- 42538748994 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42538748994's digits is 63
- More coming soon!
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The information we have on file for 42538748994 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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