30828480
30,828,480 is an even composite number composed of five prime numbers multiplied together.
30828480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 30828480:
26 × 3 × 5 × 17 × 1889
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 1889)See below for interesting mathematical facts about the number 30828480 from the Numbermatics database.
Names of 30828480
- Cardinal: 30828480 can be written as Thirty million, eight hundred twenty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 3.082848 × 107
Factors of 30828480
Divisors of 30828480
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 64 68 80 85 96 102 120 136 160 170 192 204 240 255 272 320 340 408 480 510 544 680 816 960 1020 1088 1360 1632 1889 2040 2720 3264 3778 4080 5440 5667 7556 8160 9445 11334 15112 16320 18890 22668 28335 30224 32113 37780 45336 56670 60448 64226 75560 90672 96339 113340 120896 128452 151120 160565 181344 192678 226680 256904 302240 321130 362688 385356 453360 481695 513808 604480 642260 770712 906720 963390 1027616 1284520 1541424 1813440 1926780 2055232 2569040 3082848 3853560 5138080 6165696 7707120 10276160 15414240 30828480
- Sum of all divisors σ(n): 103692960
- Sum of proper divisors (its aliquot sum) s(n): 72864480
- 30828480 is an abundant number, because the sum of its proper divisors (72864480) is greater than itself. Its abundance is 42036000
Bases of 30828480
- Binary: 11101011001100111110000002
- Hexadecimal: 0x1D667C0
- Base-36: ICREO
Squares and roots of 30828480
- 30828480 squared (308284802) is 950395179110400
- 30828480 cubed (308284803) is 29299238771301384192000
-
The
square root of 30828480 is 5552.3400472233 -
The
cube root of 30828480 is 313.5576282471
Scales and comparisons
How big is 30828480?- 30,828,480 seconds is equal to 50 weeks, 6 days, 19 hours, 28 minutes.
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To count from 1 to 30,828,480 would take you about twenty-four 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 30828480 cubic inches would be around 26.1 feet tall.
Recreational maths with 30828480
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The information we have on file for 30828480 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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