30481000
30,481,000 is an even composite number composed of five prime numbers multiplied together.
30481000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 30481000:
23 × 53 × 11 × 17 × 163
(2 × 2 × 2 × 5 × 5 × 5 × 11 × 17 × 163)See below for interesting mathematical facts about the number 30481000 from the Numbermatics database.
Names of 30481000
- Cardinal: 30481000 can be written as Thirty million, four hundred eighty-one thousand.
Scientific notation
- Scientific notation: 3.0481 × 107
Factors of 30481000
Divisors of 30481000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 11 17 20 22 25 34 40 44 50 55 68 85 88 100 110 125 136 163 170 187 200 220 250 275 326 340 374 425 440 500 550 652 680 748 815 850 935 1000 1100 1304 1375 1496 1630 1700 1793 1870 2125 2200 2750 2771 3260 3400 3586 3740 4075 4250 4675 5500 5542 6520 7172 7480 8150 8500 8965 9350 11000 11084 13855 14344 16300 17000 17930 18700 20375 22168 23375 27710 30481 32600 35860 37400 40750 44825 46750 55420 60962 69275 71720 81500 89650 93500 110840 121924 138550 152405 163000 179300 187000 224125 243848 277100 304810 346375 358600 448250 554200 609620 692750 762025 896500 1219240 1385500 1524050 1793000 2771000 3048100 3810125 6096200 7620250 15240500 30481000
- Sum of all divisors σ(n): 82892160
- Sum of proper divisors (its aliquot sum) s(n): 52411160
- 30481000 is an abundant number, because the sum of its proper divisors (52411160) is greater than itself. Its abundance is 21930160
Bases of 30481000
- Binary: 11101000100011010011010002
- Hexadecimal: 0x1D11A68
- Base-36: I5BAG
Squares and roots of 30481000
- 30481000 squared (304810002) is 929091361000000
- 30481000 cubed (304810003) is 28319633774641000000000
-
The
square root of 30481000 is 5520.9600614387 -
The
cube root of 30481000 is 312.3750967507
Scales and comparisons
How big is 30481000?- 30,481,000 seconds is equal to 50 weeks, 2 days, 18 hours, 56 minutes, 40 seconds.
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To count from 1 to 30,481,000 would take you about twenty-three weeks!
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 30481000 cubic inches would be around 26 feet tall.
Recreational maths with 30481000
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The information we have on file for 30481000 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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