147242240
147,242,240 is an even composite number composed of four prime numbers multiplied together.
147242240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 147242240:
28 × 5 × 37 × 3109
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 37 × 3109)See below for interesting mathematical facts about the number 147242240 from the Numbermatics database.
Names of 147242240
- Cardinal: 147242240 can be written as One hundred forty-seven million, two hundred forty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.4724224 × 108
Factors of 147242240
Divisors of 147242240
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 37 40 64 74 80 128 148 160 185 256 296 320 370 592 640 740 1184 1280 1480 2368 2960 3109 4736 5920 6218 9472 11840 12436 15545 23680 24872 31090 47360 49744 62180 99488 115033 124360 198976 230066 248720 397952 460132 497440 575165 795904 920264 994880 1150330 1840528 1989760 2300660 3681056 3979520 4601320 7362112 9202640 14724224 18405280 29448448 36810560 73621120 147242240
- Sum of all divisors σ(n): 362339880
- Sum of proper divisors (its aliquot sum) s(n): 215097640
- 147242240 is an abundant number, because the sum of its proper divisors (215097640) is greater than itself. Its abundance is 67855400
Bases of 147242240
- Binary: 10001100011010111101000000002
- Hexadecimal: 0x8C6BD00
- Base-36: 2FNWU8
Squares and roots of 147242240
- 147242240 squared (1472422402) is 21680277240217600
- 147242240 cubed (1472422403) is 3192252584670657511424000
-
The
square root of 147242240 is 12134.3413500693 -
The
cube root of 147242240 is 528.0529484703
Scales and comparisons
How big is 147242240?- 147,242,240 seconds is equal to 4 years, 35 weeks, 3 days, 4 hours, 37 minutes, 20 seconds.
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To count from 1 to 147,242,240 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 147242240 cubic inches would be around 44 feet tall.
Recreational maths with 147242240
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The information we have on file for 147242240 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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