149989230
149,989,230 is an even composite number composed of six prime numbers multiplied together.
149989230 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 149989230:
2 × 32 × 5 × 19 × 239 × 367
(2 × 3 × 3 × 5 × 19 × 239 × 367)See below for interesting mathematical facts about the number 149989230 from the Numbermatics database.
Names of 149989230
- Cardinal: 149989230 can be written as One hundred forty-nine million, nine hundred eighty-nine thousand, two hundred thirty.
Scientific notation
- Scientific notation: 1.4998923 × 108
Factors of 149989230
Divisors of 149989230
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 171 190 239 285 342 367 478 570 717 734 855 1101 1195 1434 1710 1835 2151 2202 2390 3303 3585 3670 4302 4541 5505 6606 6973 7170 9082 10755 11010 13623 13946 16515 20919 21510 22705 27246 33030 34865 40869 41838 45410 62757 68115 69730 81738 87713 104595 125514 136230 175426 204345 209190 263139 313785 408690 438565 526278 627570 789417 877130 1315695 1578834 1666547 2631390 3333094 3947085 4999641 7894170 8332735 9999282 14998923 16665470 24998205 29997846 49996410 74994615 149989230
- Sum of all divisors σ(n): 413337600
- Sum of proper divisors (its aliquot sum) s(n): 263348370
- 149989230 is an abundant number, because the sum of its proper divisors (263348370) is greater than itself. Its abundance is 113359140
Bases of 149989230
- Binary: 10001111000010100111011011102
- Hexadecimal: 0x8F0A76E
- Base-36: 2HASFI
Squares and roots of 149989230
- 149989230 squared (1499892302) is 22496769115992900
- 149989230 cubed (1499892303) is 3374273077195555756467000
-
The
square root of 149989230 is 12247.0090226145 -
The
cube root of 149989230 is 531.3165678061
Scales and comparisons
How big is 149989230?- 149,989,230 seconds is equal to 4 years, 39 weeks, 6 days, 23 hours, 40 minutes, 30 seconds.
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To count from 1 to 149,989,230 would take you about seven 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 149989230 cubic inches would be around 44.3 feet tall.
Recreational maths with 149989230
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