385999042
385,999,042 is an even composite number composed of six prime numbers multiplied together.
385999042 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 385999042:
2 × 11 × 132 × 17 × 31 × 197
(2 × 11 × 13 × 13 × 17 × 31 × 197)See below for interesting mathematical facts about the number 385999042 from the Numbermatics database.
Names of 385999042
- Cardinal: 385999042 can be written as Three hundred eighty-five million, nine hundred ninety-nine thousand and forty-two.
Scientific notation
- Scientific notation: 3.85999042 × 108
Factors of 385999042
Divisors of 385999042
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 11 13 17 22 26 31 34 62 143 169 187 197 221 286 338 341 374 394 403 442 527 682 806 1054 1859 2167 2431 2561 2873 3349 3718 4334 4433 4862 5122 5239 5746 5797 6107 6698 6851 8866 10478 11594 12214 13702 28171 31603 33293 36839 43537 56342 57629 63206 66586 67177 73678 75361 79391 87074 89063 103819 115258 134354 150722 158782 178126 207638 366223 478907 565981 732446 873301 957814 979693 1032083 1131962 1142009 1349647 1746602 1959386 2064166 2284018 2699294 6225791 11352913 12451582 14846117 17545411 22705826 29692234 35090822 192999521 385999042
- Sum of all divisors σ(n): 751348224
- Sum of proper divisors (its aliquot sum) s(n): 365349182
- 385999042 is a deficient number, because the sum of its proper divisors (365349182) is less than itself. Its deficiency is 20649860
Bases of 385999042
- Binary: 101110000000111100000110000102
- Hexadecimal: 0x1701E0C2
- Base-36: 6DTARM
Squares and roots of 385999042
- 385999042 squared (3859990422) is 148995260424917764
- 385999042 cubed (3859990423) is 57512027786558769832782088
-
The
square root of 385999042 is 19646.8583239153 -
The
cube root of 385999042 is 728.1073396147
Scales and comparisons
How big is 385999042?- 385,999,042 seconds is equal to 12 years, 14 weeks, 1 day, 13 hours, 57 minutes, 22 seconds.
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To count from 1 to 385,999,042 would take you about eighteen 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 385999042 cubic inches would be around 60.7 feet tall.
Recreational maths with 385999042
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The information we have on file for 385999042 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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