149747136
149,747,136 is an even composite number composed of five prime numbers multiplied together.
149747136 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 149747136:
26 × 3 × 72 × 11 × 1447
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 11 × 1447)See below for interesting mathematical facts about the number 149747136 from the Numbermatics database.
Names of 149747136
- Cardinal: 149747136 can be written as One hundred forty-nine million, seven hundred forty-seven thousand, one hundred thirty-six.
Scientific notation
- Scientific notation: 1.49747136 × 108
Factors of 149747136
Divisors of 149747136
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 64 66 77 84 88 96 98 112 132 147 154 168 176 192 196 224 231 264 294 308 336 352 392 448 462 528 539 588 616 672 704 784 924 1056 1078 1176 1232 1344 1447 1568 1617 1848 2112 2156 2352 2464 2894 3136 3234 3696 4312 4341 4704 4928 5788 6468 7392 8624 8682 9408 10129 11576 12936 14784 15917 17248 17364 20258 23152 25872 30387 31834 34496 34728 40516 46304 47751 51744 60774 63668 69456 70903 81032 92608 95502 103488 111419 121548 127336 138912 141806 162064 191004 212709 222838 243096 254672 277824 283612 324128 334257 382008 425418 445676 486192 509344 567224 648256 668514 764016 779933 850836 891352 972384 1018688 1134448 1337028 1528032 1559866 1701672 1782704 1944768 2268896 2339799 2674056 3056064 3119732 3403344 3565408 4537792 4679598 5348112 6239464 6806688 7130816 9359196 10696224 12478928 13613376 18718392 21392448 24957856 37436784 49915712 74873568 149747136
- Sum of all divisors σ(n): 503139456
- Sum of proper divisors (its aliquot sum) s(n): 353392320
- 149747136 is an abundant number, because the sum of its proper divisors (353392320) is greater than itself. Its abundance is 203645184
Bases of 149747136
- Binary: 10001110110011110101110000002
- Hexadecimal: 0x8ECF5C0
- Base-36: 2H5LMO
Squares and roots of 149747136
- 149747136 squared (1497471362) is 22424204740202496
- 149747136 cubed (1497471363) is 3357960436922947836051456
-
The
square root of 149747136 is 12237.1212300933 -
The
cube root of 149747136 is 531.0305521131
Scales and comparisons
How big is 149747136?- 149,747,136 seconds is equal to 4 years, 39 weeks, 4 days, 4 hours, 25 minutes, 36 seconds.
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To count from 1 to 149,747,136 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 149747136 cubic inches would be around 44.3 feet tall.
Recreational maths with 149747136
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