149963275
149,963,275 is an odd composite number composed of five prime numbers multiplied together.
149963275 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 149963275:
52 × 72 × 11 × 31 × 359
(5 × 5 × 7 × 7 × 11 × 31 × 359)See below for interesting mathematical facts about the number 149963275 from the Numbermatics database.
Names of 149963275
- Cardinal: 149963275 can be written as One hundred forty-nine million, nine hundred sixty-three thousand, two hundred seventy-five.
Scientific notation
- Scientific notation: 1.49963275 × 108
Factors of 149963275
Divisors of 149963275
- Number of divisors d(n): 72
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Complete list of divisors:
1 5 7 11 25 31 35 49 55 77 155 175 217 245 275 341 359 385 539 775 1085 1225 1519 1705 1795 1925 2387 2513 2695 3949 5425 7595 8525 8975 11129 11935 12565 13475 16709 17591 19745 27643 37975 55645 59675 62825 77903 83545 87955 98725 122419 138215 193501 278225 389515 417725 439775 545321 612095 691075 856933 967505 1947575 2726605 3060475 4284665 4837525 5998531 13633025 21423325 29992655 149963275
- Sum of all divisors σ(n): 244270080
- Sum of proper divisors (its aliquot sum) s(n): 94306805
- 149963275 is a deficient number, because the sum of its proper divisors (94306805) is less than itself. Its deficiency is 55656470
Bases of 149963275
- Binary: 10001111000001000010000010112
- Hexadecimal: 0x8F0420B
- Base-36: 2HA8EJ
Squares and roots of 149963275
- 149963275 squared (1499632752) is 22488983848725625
- 149963275 cubed (1499632753) is 3372521669376999301421875
-
The
square root of 149963275 is 12245.9493302887 -
The
cube root of 149963275 is 531.2859186787
Scales and comparisons
How big is 149963275?- 149,963,275 seconds is equal to 4 years, 39 weeks, 6 days, 16 hours, 27 minutes, 55 seconds.
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To count from 1 to 149,963,275 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 149963275 cubic inches would be around 44.3 feet tall.
Recreational maths with 149963275
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