389990414168
389,990,414,168 is an even composite number composed of three prime numbers multiplied together.
389990414168 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 389990414168:
23 × 19 × 376
(2 × 2 × 2 × 19 × 37 × 37 × 37 × 37 × 37 × 37)See below for interesting mathematical facts about the number 389990414168 from the Numbermatics database.
Names of 389990414168
- Cardinal: 389990414168 can be written as Three hundred eighty-nine billion, nine hundred ninety million, four hundred fourteen thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 3.89990414168 × 1011
Factors of 389990414168
Divisors of 389990414168
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 4 8 19 37 38 74 76 148 152 296 703 1369 1406 2738 2812 5476 5624 10952 26011 50653 52022 101306 104044 202612 208088 405224 962407 1874161 1924814 3748322 3849628 7496644 7699256 14993288 35609059 69343957 71218118 138687914 142436236 277375828 284872472 554751656 1317535183 2565726409 2635070366 5131452818 5270140732 10262905636 10540281464 20525811272 48748801771 97497603542 194995207084 389990414168
- Sum of all divisors σ(n): 791098976100
- Sum of proper divisors (its aliquot sum) s(n): 401108561932
- 389990414168 is an abundant number, because the sum of its proper divisors (401108561932) is greater than itself. Its abundance is 11118147764
Bases of 389990414168
- Binary: 1011010110011010011110101110111010110002
- Hexadecimal: 0x5ACD3D7758
- Base-36: 4Z5Q81G8
Squares and roots of 389990414168
- 389990414168 squared (3899904141682) is 152092523142928175132224
- 389990414168 cubed (3899904141683) is 59314626092366684080092475922949632
-
The
square root of 389990414168 is 624492.1249847751 -
The
cube root of 389990414168 is 7306.0837142007 - Being both a perfect square and a perfect cube, 389990414168 is also a
perfect sixth number .
Scales and comparisons
How big is 389990414168?- 389,990,414,168 seconds is equal to 12,400 years, 25 weeks, 2 days, 22 hours, 36 minutes, 8 seconds.
-
To count from 1 to 389,990,414,168 would take you about twenty-four thousand, eight hundred 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 389990414168 cubic inches would be around 608.8 feet tall.
Recreational maths with 389990414168
- 389990414168 backwards is 861414099983
- The number of decimal digits it has is: 12
- The sum of 389990414168's digits is 62
- More coming soon!
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