385988814
385,988,814 is an even composite number composed of five prime numbers multiplied together.
385988814 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 385988814:
2 × 34 × 73 × 127 × 257
(2 × 3 × 3 × 3 × 3 × 73 × 127 × 257)See below for interesting mathematical facts about the number 385988814 from the Numbermatics database.
Names of 385988814
- Cardinal: 385988814 can be written as Three hundred eighty-five million, nine hundred eighty-eight thousand, eight hundred fourteen.
Scientific notation
- Scientific notation: 3.85988814 × 108
Factors of 385988814
Divisors of 385988814
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 6 9 18 27 54 73 81 127 146 162 219 254 257 381 438 514 657 762 771 1143 1314 1542 1971 2286 2313 3429 3942 4626 5913 6858 6939 9271 10287 11826 13878 18542 18761 20574 20817 27813 32639 37522 41634 55626 56283 65278 83439 97917 112566 166878 168849 195834 250317 293751 337698 500634 506547 587502 750951 881253 1013094 1501902 1519641 1762506 2382647 2643759 3039282 4765294 5287518 7147941 14295882 21443823 42887646 64331469 128662938 192994407 385988814
- Sum of all divisors σ(n): 887090688
- Sum of proper divisors (its aliquot sum) s(n): 501101874
- 385988814 is an abundant number, because the sum of its proper divisors (501101874) is greater than itself. Its abundance is 115113060
Bases of 385988814
- Binary: 101110000000110111000110011102
- Hexadecimal: 0x1701B8CE
- Base-36: 6DT2VI
Squares and roots of 385988814
- 385988814 squared (3859888142) is 148987364533126596
- 385988814 cubed (3859888143) is 57507456137127198501897144
-
The
square root of 385988814 is 19646.5980261215 -
The
cube root of 385988814 is 728.1009085559
Scales and comparisons
How big is 385988814?- 385,988,814 seconds is equal to 12 years, 14 weeks, 1 day, 11 hours, 6 minutes, 54 seconds.
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To count from 1 to 385,988,814 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 385988814 cubic inches would be around 60.7 feet tall.
Recreational maths with 385988814
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The information we have on file for 385988814 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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