149289090
149,289,090 is an even composite number composed of five prime numbers multiplied together.
149289090 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 149289090:
2 × 3 × 5 × 233 × 409
(2 × 3 × 5 × 23 × 23 × 23 × 409)See below for interesting mathematical facts about the number 149289090 from the Numbermatics database.
Names of 149289090
- Cardinal: 149289090 can be written as One hundred forty-nine million, two hundred eighty-nine thousand and ninety.
Scientific notation
- Scientific notation: 1.4928909 × 108
Factors of 149289090
Divisors of 149289090
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 409 529 690 818 1058 1227 1587 2045 2454 2645 3174 4090 5290 6135 7935 9407 12167 12270 15870 18814 24334 28221 36501 47035 56442 60835 73002 94070 121670 141105 182505 216361 282210 365010 432722 649083 1081805 1298166 2163610 3245415 4976303 6490830 9952606 14928909 24881515 29857818 49763030 74644545 149289090
- Sum of all divisors σ(n): 375494400
- Sum of proper divisors (its aliquot sum) s(n): 226205310
- 149289090 is an abundant number, because the sum of its proper divisors (226205310) is greater than itself. Its abundance is 76916220
Bases of 149289090
- Binary: 10001110010111111000100000102
- Hexadecimal: 0x8E5F882
- Base-36: 2GVS76
Squares and roots of 149289090
- 149289090 squared (1492890902) is 22287232393028100
- 149289090 cubed (1492890903) is 3327240642573687393429000
-
The
square root of 149289090 is 12218.3914653279 -
The
cube root of 149289090 is 530.4885610101
Scales and comparisons
How big is 149289090?- 149,289,090 seconds is equal to 4 years, 38 weeks, 5 days, 21 hours, 11 minutes, 30 seconds.
-
To count from 1 to 149,289,090 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 149289090 cubic inches would be around 44.2 feet tall.
Recreational maths with 149289090
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The information we have on file for 149289090 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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