48742220
48,742,220 is an even composite number composed of five prime numbers multiplied together.
48742220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 48742220:
22 × 5 × 192 × 43 × 157
(2 × 2 × 5 × 19 × 19 × 43 × 157)See below for interesting mathematical facts about the number 48742220 from the Numbermatics database.
Names of 48742220
- Cardinal: 48742220 can be written as Forty-eight million, seven hundred forty-two thousand, two hundred twenty.
Scientific notation
- Scientific notation: 4.874222 × 107
Factors of 48742220
Divisors of 48742220
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 19 20 38 43 76 86 95 157 172 190 215 314 361 380 430 628 722 785 817 860 1444 1570 1634 1805 2983 3140 3268 3610 4085 5966 6751 7220 8170 11932 13502 14915 15523 16340 27004 29830 31046 33755 56677 59660 62092 67510 77615 113354 128269 135020 155230 226708 256538 283385 310460 513076 566770 641345 1133540 1282690 2437111 2565380 4874222 9748444 12185555 24371110 48742220
- Sum of all divisors σ(n): 111245904
- Sum of proper divisors (its aliquot sum) s(n): 62503684
- 48742220 is an abundant number, because the sum of its proper divisors (62503684) is greater than itself. Its abundance is 13761464
Bases of 48742220
- Binary: 101110011110111111010011002
- Hexadecimal: 0x2E7BF4C
- Base-36: T0PQK
Squares and roots of 48742220
- 48742220 squared (487422202) is 2375804010528400
- 48742220 cubed (487422203) is 115801961758057589048000
-
The
square root of 48742220 is 6981.5628622825 -
The
cube root of 48742220 is 365.2877445763
Scales and comparisons
How big is 48742220?- 48,742,220 seconds is equal to 1 year, 28 weeks, 4 days, 3 hours, 30 minutes, 20 seconds.
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To count from 1 to 48,742,220 would take you about two 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 48742220 cubic inches would be around 30.4 feet tall.
Recreational maths with 48742220
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The information we have on file for 48742220 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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