149463420
149,463,420 is an even composite number composed of six prime numbers multiplied together.
149463420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 149463420:
22 × 3 × 5 × 61 × 97 × 421
(2 × 2 × 3 × 5 × 61 × 97 × 421)See below for interesting mathematical facts about the number 149463420 from the Numbermatics database.
Names of 149463420
- Cardinal: 149463420 can be written as One hundred forty-nine million, four hundred sixty-three thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.4946342 × 108
Factors of 149463420
Divisors of 149463420
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 61 97 122 183 194 244 291 305 366 388 421 485 582 610 732 842 915 970 1164 1220 1263 1455 1684 1830 1940 2105 2526 2910 3660 4210 5052 5820 5917 6315 8420 11834 12630 17751 23668 25260 25681 29585 35502 40837 51362 59170 71004 77043 81674 88755 102724 118340 122511 128405 154086 163348 177510 204185 245022 256810 308172 355020 385215 408370 490044 513620 612555 770430 816740 1225110 1540860 2450220 2491057 4982114 7473171 9964228 12455285 14946342 24910570 29892684 37365855 49821140 74731710 149463420
- Sum of all divisors σ(n): 430764096
- Sum of proper divisors (its aliquot sum) s(n): 281300676
- 149463420 is an abundant number, because the sum of its proper divisors (281300676) is greater than itself. Its abundance is 131837256
Bases of 149463420
- Binary: 10001110100010100001011111002
- Hexadecimal: 0x8E8A17C
- Base-36: 2GZIPO
Squares and roots of 149463420
- 149463420 squared (1494634202) is 22339313918096400
- 149463420 cubed (1494634203) is 3338910258652287833688000
-
The
square root of 149463420 is 12225.5233016835 -
The
cube root of 149463420 is 530.6949705941
Scales and comparisons
How big is 149463420?- 149,463,420 seconds is equal to 4 years, 39 weeks, 21 hours, 37 minutes.
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To count from 1 to 149,463,420 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 149463420 cubic inches would be around 44.2 feet tall.
Recreational maths with 149463420
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The information we have on file for 149463420 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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