49138100
49,138,100 is an even composite number composed of five prime numbers multiplied together.
49138100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 49138100:
22 × 52 × 112 × 31 × 131
(2 × 2 × 5 × 5 × 11 × 11 × 31 × 131)See below for interesting mathematical facts about the number 49138100 from the Numbermatics database.
Names of 49138100
- Cardinal: 49138100 can be written as Forty-nine million, one hundred thirty-eight thousand, one hundred.
Scientific notation
- Scientific notation: 4.91381 × 107
Factors of 49138100
Divisors of 49138100
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 5 10 11 20 22 25 31 44 50 55 62 100 110 121 124 131 155 220 242 262 275 310 341 484 524 550 605 620 655 682 775 1100 1210 1310 1364 1441 1550 1705 2420 2620 2882 3025 3100 3275 3410 3751 4061 5764 6050 6550 6820 7205 7502 8122 8525 12100 13100 14410 15004 15851 16244 17050 18755 20305 28820 31702 34100 36025 37510 40610 44671 63404 72050 75020 79255 81220 89342 93775 101525 144100 158510 178684 187550 203050 223355 317020 375100 396275 406100 446710 491381 792550 893420 982762 1116775 1585100 1965524 2233550 2456905 4467100 4913810 9827620 12284525 24569050 49138100
- Sum of all divisors σ(n): 121908864
- Sum of proper divisors (its aliquot sum) s(n): 72770764
- 49138100 is an abundant number, because the sum of its proper divisors (72770764) is greater than itself. Its abundance is 23632664
Bases of 49138100
- Binary: 101110110111001001101101002
- Hexadecimal: 0x2EDC9B4
- Base-36: T9778
Squares and roots of 49138100
- 49138100 squared (491381002) is 2414552871610000
- 49138100 cubed (491381003) is 118646540460459341000000
-
The
square root of 49138100 is 7009.8573451961 -
The
cube root of 49138100 is 366.2740241359
Scales and comparisons
How big is 49138100?- 49,138,100 seconds is equal to 1 year, 29 weeks, 1 day, 17 hours, 28 minutes, 20 seconds.
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To count from 1 to 49,138,100 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 49138100 cubic inches would be around 30.5 feet tall.
Recreational maths with 49138100
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The information we have on file for 49138100 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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