149931264
149,931,264 is an even composite number composed of four prime numbers multiplied together.
149931264 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 149931264:
28 × 3 × 7 × 1672
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 167 × 167)See below for interesting mathematical facts about the number 149931264 from the Numbermatics database.
Names of 149931264
- Cardinal: 149931264 can be written as One hundred forty-nine million, nine hundred thirty-one thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 1.49931264 × 108
Factors of 149931264
Divisors of 149931264
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 167 168 192 224 256 334 336 384 448 501 668 672 768 896 1002 1169 1336 1344 1792 2004 2338 2672 2688 3507 4008 4676 5344 5376 7014 8016 9352 10688 14028 16032 18704 21376 27889 28056 32064 37408 42752 55778 56112 64128 74816 83667 111556 112224 128256 149632 167334 195223 223112 224448 299264 334668 390446 446224 448896 585669 669336 780892 892448 897792 1171338 1338672 1561784 1784896 2342676 2677344 3123568 3569792 4685352 5354688 6247136 7139584 9370704 10709376 12494272 18741408 21418752 24988544 37482816 49977088 74965632 149931264
- Sum of all divisors σ(n): 458788064
- Sum of proper divisors (its aliquot sum) s(n): 308856800
- 149931264 is an abundant number, because the sum of its proper divisors (308856800) is greater than itself. Its abundance is 158925536
Bases of 149931264
- Binary: 10001110111111000101000000002
- Hexadecimal: 0x8EFC500
- Base-36: 2H9JPC
Squares and roots of 149931264
- 149931264 squared (1499312642) is 22479383924637696
- 149931264 cubed (1499312643) is 3370362445762210503327744
-
The
square root of 149931264 is 12244.6422569221 -
The
cube root of 149931264 is 531.2481134143
Scales and comparisons
How big is 149931264?- 149,931,264 seconds is equal to 4 years, 39 weeks, 6 days, 7 hours, 34 minutes, 24 seconds.
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To count from 1 to 149,931,264 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 149931264 cubic inches would be around 44.3 feet tall.
Recreational maths with 149931264
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Keywords: Divisors of 149931264, math, Factors of 149931264, curriculum, school, college, exams, university, Prime factorization of 149931264, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-nine million, nine hundred thirty-one thousand, two hundred sixty-four.