42949480
42,949,480 is an even composite number composed of five prime numbers multiplied together.
42949480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42949480:
23 × 5 × 72 × 17 × 1289
(2 × 2 × 2 × 5 × 7 × 7 × 17 × 1289)See below for interesting mathematical facts about the number 42949480 from the Numbermatics database.
Names of 42949480
- Cardinal: 42949480 can be written as Forty-two million, nine hundred forty-nine thousand, four hundred eighty.
Scientific notation
- Scientific notation: 4.294948 × 107
Factors of 42949480
Divisors of 42949480
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 14 17 20 28 34 35 40 49 56 68 70 85 98 119 136 140 170 196 238 245 280 340 392 476 490 595 680 833 952 980 1190 1289 1666 1960 2380 2578 3332 4165 4760 5156 6445 6664 8330 9023 10312 12890 16660 18046 21913 25780 33320 36092 43826 45115 51560 63161 72184 87652 90230 109565 126322 153391 175304 180460 219130 252644 306782 315805 360920 438260 505288 613564 631610 766955 876520 1073737 1227128 1263220 1533910 2147474 2526440 3067820 4294948 5368685 6135640 8589896 10737370 21474740 42949480
- Sum of all divisors σ(n): 119118600
- Sum of proper divisors (its aliquot sum) s(n): 76169120
- 42949480 is an abundant number, because the sum of its proper divisors (76169120) is greater than itself. Its abundance is 33219640
Bases of 42949480
- Binary: 101000111101011011011010002
- Hexadecimal: 0x28F5B68
- Base-36: PKK14
Squares and roots of 42949480
- 42949480 squared (429494802) is 1844657832270400
- 42949480 cubed (429494803) is 79227094673940899392000
-
The
square root of 42949480 is 6553.5852783037 -
The
cube root of 42949480 is 350.2025494261
Scales and comparisons
How big is 42949480?- 42,949,480 seconds is equal to 1 year, 19 weeks, 2 hours, 24 minutes, 40 seconds.
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To count from 1 to 42,949,480 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 42949480 cubic inches would be around 29.2 feet tall.
Recreational maths with 42949480
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The information we have on file for 42949480 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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