30520000
30,520,000 is an even composite number composed of four prime numbers multiplied together.
30520000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty divisors.
Prime factorization of 30520000:
26 × 54 × 7 × 109
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 109)See below for interesting mathematical facts about the number 30520000 from the Numbermatics database.
Names of 30520000
- Cardinal: 30520000 can be written as Thirty million, five hundred twenty thousand.
Scientific notation
- Scientific notation: 3.052 × 107
Factors of 30520000
Divisors of 30520000
- Number of divisors d(n): 140
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 109 112 125 140 160 175 200 218 224 250 280 320 350 400 436 448 500 545 560 625 700 763 800 872 875 1000 1090 1120 1250 1400 1526 1600 1744 1750 2000 2180 2240 2500 2725 2800 3052 3488 3500 3815 4000 4360 4375 5000 5450 5600 6104 6976 7000 7630 8000 8720 8750 10000 10900 11200 12208 13625 14000 15260 17440 17500 19075 20000 21800 24416 27250 28000 30520 34880 35000 38150 40000 43600 48832 54500 56000 61040 68125 70000 76300 87200 95375 109000 122080 136250 140000 152600 174400 190750 218000 244160 272500 280000 305200 381500 436000 476875 545000 610400 763000 872000 953750 1090000 1220800 1526000 1907500 2180000 3052000 3815000 4360000 6104000 7630000 15260000 30520000
- Sum of all divisors σ(n): 87284560
- Sum of proper divisors (its aliquot sum) s(n): 56764560
- 30520000 is an abundant number, because the sum of its proper divisors (56764560) is greater than itself. Its abundance is 26244560
Bases of 30520000
- Binary: 11101000110110010110000002
- Hexadecimal: 0x1D1B2C0
- Base-36: I65DS
Squares and roots of 30520000
- 30520000 squared (305200002) is 931470400000000
- 30520000 cubed (305200003) is 28428476608000000000000
-
The
square root of 30520000 is 5524.4909267733 -
The
cube root of 30520000 is 312.5082664479
Scales and comparisons
How big is 30520000?- 30,520,000 seconds is equal to 50 weeks, 3 days, 5 hours, 46 minutes, 40 seconds.
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To count from 1 to 30,520,000 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 30520000 cubic inches would be around 26 feet tall.
Recreational maths with 30520000
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The information we have on file for 30520000 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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