385401312
385,401,312 is an even composite number composed of five prime numbers multiplied together.
385401312 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 385401312:
25 × 32 × 41 × 127 × 257
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 41 × 127 × 257)See below for interesting mathematical facts about the number 385401312 from the Numbermatics database.
Names of 385401312
- Cardinal: 385401312 can be written as Three hundred eighty-five million, four hundred one thousand, three hundred twelve.
Scientific notation
- Scientific notation: 3.85401312 × 108
Factors of 385401312
Divisors of 385401312
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 41 48 72 82 96 123 127 144 164 246 254 257 288 328 369 381 492 508 514 656 738 762 771 984 1016 1028 1143 1312 1476 1524 1542 1968 2032 2056 2286 2313 2952 3048 3084 3936 4064 4112 4572 4626 5207 5904 6096 6168 8224 9144 9252 10414 10537 11808 12192 12336 15621 18288 18504 20828 21074 24672 31242 31611 32639 36576 37008 41656 42148 46863 62484 63222 65278 74016 83312 84296 93726 94833 97917 124968 126444 130556 166624 168592 187452 189666 195834 249936 252888 261112 293751 337184 374904 379332 391668 499872 505776 522224 587502 749808 758664 783336 1011552 1044448 1175004 1338199 1499616 1517328 1566672 2350008 2676398 3034656 3133344 4014597 4700016 5352796 8029194 9400032 10705592 12043791 16058388 21411184 24087582 32116776 42822368 48175164 64233552 96350328 128467104 192700656 385401312
- Sum of all divisors σ(n): 1135959552
- Sum of proper divisors (its aliquot sum) s(n): 750558240
- 385401312 is an abundant number, because the sum of its proper divisors (750558240) is greater than itself. Its abundance is 365156928
Bases of 385401312
- Binary: 101101111100011000001111000002
- Hexadecimal: 0x16F8C1E0
- Base-36: 6DGHK0
Squares and roots of 385401312
- 385401312 squared (3854013122) is 148534171291321344
- 385401312 cubed (3854013123) is 57245264492507980191203328
-
The
square root of 385401312 is 19631.6405835071 -
The
cube root of 385401312 is 727.7313141229
Scales and comparisons
How big is 385401312?- 385,401,312 seconds is equal to 12 years, 13 weeks, 1 day, 15 hours, 55 minutes, 12 seconds.
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To count from 1 to 385,401,312 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 385401312 cubic inches would be around 60.6 feet tall.
Recreational maths with 385401312
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The information we have on file for 385401312 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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