385366968
385,366,968 is an even composite number composed of five prime numbers multiplied together.
385366968 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 385366968:
23 × 32 × 72 × 19 × 5749
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 19 × 5749)See below for interesting mathematical facts about the number 385366968 from the Numbermatics database.
Names of 385366968
- Cardinal: 385366968 can be written as Three hundred eighty-five million, three hundred sixty-six thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 3.85366968 × 108
Factors of 385366968
Divisors of 385366968
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 19 21 24 28 36 38 42 49 56 57 63 72 76 84 98 114 126 133 147 152 168 171 196 228 252 266 294 342 392 399 441 456 504 532 588 684 798 882 931 1064 1176 1197 1368 1596 1764 1862 2394 2793 3192 3528 3724 4788 5586 5749 7448 8379 9576 11172 11498 16758 17247 22344 22996 33516 34494 40243 45992 51741 67032 68988 80486 103482 109231 120729 137976 160972 206964 218462 241458 281701 321944 327693 362187 413928 436924 482916 563402 655386 724374 764617 845103 873848 965832 983079 1126804 1310772 1448748 1529234 1690206 1966158 2253608 2293851 2535309 2621544 2897496 3058468 3380412 3932316 4587702 5070618 5352319 6116936 6760824 6881553 7864632 9175404 10141236 10704638 13763106 16056957 18350808 20282472 21409276 27526212 32113914 42818552 48170871 55052424 64227828 96341742 128455656 192683484 385366968
- Sum of all divisors σ(n): 1278225000
- Sum of proper divisors (its aliquot sum) s(n): 892858032
- 385366968 is an abundant number, because the sum of its proper divisors (892858032) is greater than itself. Its abundance is 507491064
Bases of 385366968
- Binary: 101101111100000111011101110002
- Hexadecimal: 0x16F83BB8
- Base-36: 6DFR20
Squares and roots of 385366968
- 385366968 squared (3853669682) is 148507700025513024
- 385366968 cubed (3853669683) is 57229962083485476703391232
-
The
square root of 385366968 is 19630.7658536289 -
The
cube root of 385366968 is 727.7096968751
Scales and comparisons
How big is 385366968?- 385,366,968 seconds is equal to 12 years, 13 weeks, 1 day, 6 hours, 22 minutes, 48 seconds.
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To count from 1 to 385,366,968 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 385366968 cubic inches would be around 60.6 feet tall.
Recreational maths with 385366968
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