149465925
149,465,925 is an odd composite number composed of four prime numbers multiplied together.
149465925 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 149465925:
33 × 52 × 72 × 4519
(3 × 3 × 3 × 5 × 5 × 7 × 7 × 4519)See below for interesting mathematical facts about the number 149465925 from the Numbermatics database.
Names of 149465925
- Cardinal: 149465925 can be written as One hundred forty-nine million, four hundred sixty-five thousand, nine hundred twenty-five.
Scientific notation
- Scientific notation: 1.49465925 × 108
Factors of 149465925
Divisors of 149465925
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 7 9 15 21 25 27 35 45 49 63 75 105 135 147 175 189 225 245 315 441 525 675 735 945 1225 1323 1575 2205 3675 4519 4725 6615 11025 13557 22595 31633 33075 40671 67785 94899 112975 122013 158165 203355 221431 284697 338925 474495 610065 664293 790825 854091 1016775 1107155 1423485 1992879 2372475 3050325 3321465 4270455 5535775 5978637 7117425 9964395 16607325 21352275 29893185 49821975 149465925
- Sum of all divisors σ(n): 319473600
- Sum of proper divisors (its aliquot sum) s(n): 170007675
- 149465925 is an abundant number, because the sum of its proper divisors (170007675) is greater than itself. Its abundance is 20541750
Bases of 149465925
- Binary: 10001110100010101011010001012
- Hexadecimal: 0x8E8AB45
- Base-36: 2GZKN9
Squares and roots of 149465925
- 149465925 squared (1494659252) is 22340062736105625
- 149465925 cubed (1494659253) is 3339078141410058138328125
-
The
square root of 149465925 is 12225.6257508563 -
The
cube root of 149465925 is 530.6979353851
Scales and comparisons
How big is 149465925?- 149,465,925 seconds is equal to 4 years, 39 weeks, 22 hours, 18 minutes, 45 seconds.
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To count from 1 to 149,465,925 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 149465925 cubic inches would be around 44.2 feet tall.
Recreational maths with 149465925
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The information we have on file for 149465925 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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