390116493
390,116,493 is an odd composite number composed of six prime numbers multiplied together.
390116493 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 390116493:
34 × 13 × 17 × 19 × 31 × 37
(3 × 3 × 3 × 3 × 13 × 17 × 19 × 31 × 37)See below for interesting mathematical facts about the number 390116493 from the Numbermatics database.
Names of 390116493
- Cardinal: 390116493 can be written as Three hundred ninety million, one hundred sixteen thousand, four hundred ninety-three.
Scientific notation
- Scientific notation: 3.90116493 × 108
Factors of 390116493
Divisors of 390116493
- Number of divisors d(n): 160
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Complete list of divisors:
1 3 9 13 17 19 27 31 37 39 51 57 81 93 111 117 153 171 221 247 279 323 333 351 403 459 481 513 527 589 629 663 703 741 837 969 999 1053 1147 1209 1377 1443 1539 1581 1767 1887 1989 2109 2223 2511 2907 2997 3441 3627 4199 4329 4743 5301 5661 5967 6327 6669 6851 7657 8177 8721 9139 10013 10323 10881 11951 12597 12987 14229 14911 15903 16983 17901 18981 19499 20007 20553 21793 22971 24531 26163 27417 30039 30969 32643 35853 37791 38961 42687 44733 47709 50949 56943 58497 61659 65379 68913 73593 82251 90117 92907 107559 113373 130169 134199 155363 175491 184977 196137 206739 220779 246753 253487 270351 283309 322677 340119 370481 390507 402597 466089 526473 554931 588411 620217 662337 740259 760461 811053 849927 968031 1111443 1171521 1207791 1398267 1579419 1765233 2281383 2549781 3334329 3514563 4194801 4816253 6844149 7649343 10002987 10543689 12584403 14448759 20532447 22948029 30008961 43346277 130038831 390116493
- Sum of all divisors σ(n): 741565440
- Sum of proper divisors (its aliquot sum) s(n): 351448947
- 390116493 is a deficient number, because the sum of its proper divisors (351448947) is less than itself. Its deficiency is 38667546
Bases of 390116493
- Binary: 101110100000010110100100011012
- Hexadecimal: 0x1740B48D
- Base-36: 6G9JT9
Squares and roots of 390116493
- 390116493 squared (3901164932) is 152190878110619049
- 390116493 cubed (3901164933) is 59372171635105169454875157
-
The
square root of 390116493 is 19751.3668640933 -
The
cube root of 390116493 is 730.6870950007
Scales and comparisons
How big is 390116493?- 390,116,493 seconds is equal to 12 years, 21 weeks, 5 hours, 41 minutes, 33 seconds.
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To count from 1 to 390,116,493 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 390116493 cubic inches would be around 60.9 feet tall.
Recreational maths with 390116493
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