149040
149,040 is an even composite number composed of four prime numbers multiplied together.
What does the number 149040 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 100 divisors.
149040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred divisors.
Prime factorization of 149040:
24 × 34 × 5 × 23
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 23)See below for interesting mathematical facts about the number 149040 from the Numbermatics database.
Names of 149040
- Cardinal: 149040 can be written as One hundred forty-nine thousand and forty.
Scientific notation
- Scientific notation: 1.4904 × 105
Factors of 149040
Divisors of 149040
- Number of divisors d(n): 100
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 30 36 40 45 46 48 54 60 69 72 80 81 90 92 108 115 120 135 138 144 162 180 184 207 216 230 240 270 276 324 345 360 368 405 414 432 460 540 552 621 648 690 720 810 828 920 1035 1080 1104 1242 1296 1380 1620 1656 1840 1863 2070 2160 2484 2760 3105 3240 3312 3726 4140 4968 5520 6210 6480 7452 8280 9315 9936 12420 14904 16560 18630 24840 29808 37260 49680 74520 149040
- Sum of all divisors σ(n): 540144
- Sum of proper divisors (its aliquot sum) s(n): 391104
- 149040 is an abundant number, because the sum of its proper divisors (391104) is greater than itself. Its abundance is 242064
Bases of 149040
- Binary: 1001000110001100002
- Hexadecimal: 0x24630
- Base-36: 3700
Squares and roots of 149040
- 149040 squared (1490402) is 22212921600
- 149040 cubed (1490403) is 3310613835264000
-
The
square root of 149040 is 386.0569906115 -
The
cube root of 149040 is 53.0193355345
Scales and comparisons
How big is 149040?- 149,040 seconds is equal to 1 day, 17 hours, 24 minutes.
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To count from 1 to 149,040 would take you about seventeen hours.
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 149040 cubic inches would be around 4.4 feet tall.
Recreational maths with 149040
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The information we have on file for 149040 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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