149155248
149,155,248 is an even composite number composed of five prime numbers multiplied together.
149155248 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 149155248:
24 × 3 × 112 × 61 × 421
(2 × 2 × 2 × 2 × 3 × 11 × 11 × 61 × 421)See below for interesting mathematical facts about the number 149155248 from the Numbermatics database.
Names of 149155248
- Cardinal: 149155248 can be written as One hundred forty-nine million, one hundred fifty-five thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 1.49155248 × 108
Factors of 149155248
Divisors of 149155248
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 33 44 48 61 66 88 121 122 132 176 183 242 244 264 363 366 421 484 488 528 671 726 732 842 968 976 1263 1342 1452 1464 1684 1936 2013 2526 2684 2904 2928 3368 4026 4631 5052 5368 5808 6736 7381 8052 9262 10104 10736 13893 14762 16104 18524 20208 22143 25681 27786 29524 32208 37048 44286 50941 51362 55572 59048 74096 77043 88572 101882 102724 111144 118096 152823 154086 177144 203764 205448 222288 282491 305646 308172 354288 407528 410896 564982 611292 616344 815056 847473 1129964 1222584 1232688 1694946 2259928 2445168 3107401 3389892 4519856 6214802 6779784 9322203 12429604 13559568 18644406 24859208 37288812 49718416 74577624 149155248
- Sum of all divisors σ(n): 431496688
- Sum of proper divisors (its aliquot sum) s(n): 282341440
- 149155248 is an abundant number, because the sum of its proper divisors (282341440) is greater than itself. Its abundance is 133186192
Bases of 149155248
- Binary: 10001110001111101101101100002
- Hexadecimal: 0x8E3EDB0
- Base-36: 2GSWXC
Squares and roots of 149155248
- 149155248 squared (1491552482) is 22247288005941504
- 149155248 cubed (1491552483) is 3318299759853630502612992
-
The
square root of 149155248 is 12212.9131659895 -
The
cube root of 149155248 is 530.3299808155
Scales and comparisons
How big is 149155248?- 149,155,248 seconds is equal to 4 years, 38 weeks, 4 days, 8 hours, 48 seconds.
-
To count from 1 to 149,155,248 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 149155248 cubic inches would be around 44.2 feet tall.
Recreational maths with 149155248
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The information we have on file for 149155248 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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