42387849172
42,387,849,172 is an even composite number composed of five prime numbers multiplied together.
42387849172 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42387849172:
22 × 23 × 181 × 661 × 3851
(2 × 2 × 23 × 181 × 661 × 3851)See below for interesting mathematical facts about the number 42387849172 from the Numbermatics database.
Names of 42387849172
- Cardinal: 42387849172 can be written as Forty-two billion, three hundred eighty-seven million, eight hundred forty-nine thousand, one hundred seventy-two.
Scientific notation
- Scientific notation: 4.2387849172 × 1010
Factors of 42387849172
Divisors of 42387849172
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 23 46 92 181 362 661 724 1322 2644 3851 4163 7702 8326 15203 15404 16652 30406 60812 88573 119641 177146 239282 354292 478564 697031 1394062 2545511 2751743 2788124 5091022 5503486 10182044 11006972 16031713 32063426 58546753 64126852 117093506 234187012 460737491 921474982 1842949964 10596962293 21193924586 42387849172
- Sum of all divisors σ(n): 77969533824
- Sum of proper divisors (its aliquot sum) s(n): 35581684652
- 42387849172 is a deficient number, because the sum of its proper divisors (35581684652) is less than itself. Its deficiency is 6806164520
Bases of 42387849172
- Binary: 1001110111101000001100111111110101002
- Hexadecimal: 0x9DE833FD4
- Base-36: JH0MPQS
Squares and roots of 42387849172
- 42387849172 squared (423878491722) is 1796729757428221085584
- 42387849172 cubed (423878491723) is 76159509960711581992004695536448
-
The
square root of 42387849172 is 205883.0958869621 -
The
cube root of 42387849172 is 3486.6936711545
Scales and comparisons
How big is 42387849172?- 42,387,849,172 seconds is equal to 1,347 years, 41 weeks, 5 days, 2 hours, 32 minutes, 52 seconds.
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To count from 1 to 42,387,849,172 would take you about two thousand, six hundred ninety-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 42387849172 cubic inches would be around 290.6 feet tall.
Recreational maths with 42387849172
- 42387849172 backwards is 27194878324
- The number of decimal digits it has is: 11
- The sum of 42387849172's digits is 55
- More coming soon!
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The information we have on file for 42387849172 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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