149813550
149,813,550 is an even composite number composed of five prime numbers multiplied together.
149813550 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 149813550:
2 × 34 × 52 × 71 × 521
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 71 × 521)See below for interesting mathematical facts about the number 149813550 from the Numbermatics database.
Names of 149813550
- Cardinal: 149813550 can be written as One hundred forty-nine million, eight hundred thirteen thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.4981355 × 108
Factors of 149813550
Divisors of 149813550
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 71 75 81 90 135 142 150 162 213 225 270 355 405 426 450 521 639 675 710 810 1042 1065 1278 1350 1563 1775 1917 2025 2130 2605 3126 3195 3550 3834 4050 4689 5210 5325 5751 6390 7815 9378 9585 10650 11502 13025 14067 15630 15975 19170 23445 26050 28134 28755 31950 36991 39075 42201 46890 47925 57510 70335 73982 78150 84402 95850 110973 117225 140670 143775 184955 211005 221946 234450 287550 332919 351675 369910 422010 554865 665838 703350 924775 998757 1055025 1109730 1664595 1849550 1997514 2110050 2774325 2996271 3329190 4993785 5548650 5992542 8322975 9987570 14981355 16645950 24968925 29962710 49937850 74906775 149813550
- Sum of all divisors σ(n): 422932752
- Sum of proper divisors (its aliquot sum) s(n): 273119202
- 149813550 is an abundant number, because the sum of its proper divisors (273119202) is greater than itself. Its abundance is 123305652
Bases of 149813550
- Binary: 10001110110111111001001011102
- Hexadecimal: 0x8EDF92E
- Base-36: 2H70VI
Squares and roots of 149813550
- 149813550 squared (1498135502) is 22444099763602500
- 149813550 cubed (1498135503) is 3362430262139451313875000
-
The
square root of 149813550 is 12239.8345577055 -
The
cube root of 149813550 is 531.1090458803
Scales and comparisons
How big is 149813550?- 149,813,550 seconds is equal to 4 years, 39 weeks, 4 days, 22 hours, 52 minutes, 30 seconds.
-
To count from 1 to 149,813,550 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 149813550 cubic inches would be around 44.3 feet tall.
Recreational maths with 149813550
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The information we have on file for 149813550 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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