30489300
30,489,300 is an even composite number composed of five prime numbers multiplied together.
30489300 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 30489300:
22 × 32 × 52 × 19 × 1783
(2 × 2 × 3 × 3 × 5 × 5 × 19 × 1783)See below for interesting mathematical facts about the number 30489300 from the Numbermatics database.
Names of 30489300
- Cardinal: 30489300 can be written as Thirty million, four hundred eighty-nine thousand, three hundred.
Scientific notation
- Scientific notation: 3.04893 × 107
Factors of 30489300
Divisors of 30489300
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 25 30 36 38 45 50 57 60 75 76 90 95 100 114 150 171 180 190 225 228 285 300 342 380 450 475 570 684 855 900 950 1140 1425 1710 1783 1900 2850 3420 3566 4275 5349 5700 7132 8550 8915 10698 16047 17100 17830 21396 26745 32094 33877 35660 44575 53490 64188 67754 80235 89150 101631 106980 133725 135508 160470 169385 178300 203262 267450 304893 320940 338770 401175 406524 508155 534900 609786 677540 802350 846925 1016310 1219572 1524465 1604700 1693850 2032620 2540775 3048930 3387700 5081550 6097860 7622325 10163100 15244650 30489300
- Sum of all divisors σ(n): 100653280
- Sum of proper divisors (its aliquot sum) s(n): 70163980
- 30489300 is an abundant number, because the sum of its proper divisors (70163980) is greater than itself. Its abundance is 39674680
Bases of 30489300
- Binary: 11101000100111010110101002
- Hexadecimal: 0x1D13AD4
- Base-36: I5HP0
Squares and roots of 30489300
- 30489300 squared (304893002) is 929597414490000
- 30489300 cubed (304893003) is 28342774449609957000000
-
The
square root of 30489300 is 5521.7116911335 -
The
cube root of 30489300 is 312.4034475047
Scales and comparisons
How big is 30489300?- 30,489,300 seconds is equal to 50 weeks, 2 days, 21 hours, 15 minutes.
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To count from 1 to 30,489,300 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 30489300 cubic inches would be around 26 feet tall.
Recreational maths with 30489300
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The information we have on file for 30489300 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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