30479900
30,479,900 is an even composite number composed of four prime numbers multiplied together.
30479900 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 30479900:
22 × 52 × 113 × 229
(2 × 2 × 5 × 5 × 11 × 11 × 11 × 229)See below for interesting mathematical facts about the number 30479900 from the Numbermatics database.
Names of 30479900
- Cardinal: 30479900 can be written as Thirty million, four hundred seventy-nine thousand, nine hundred.
Scientific notation
- Scientific notation: 3.04799 × 107
Factors of 30479900
Divisors of 30479900
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 11 20 22 25 44 50 55 100 110 121 220 229 242 275 458 484 550 605 916 1100 1145 1210 1331 2290 2420 2519 2662 3025 4580 5038 5324 5725 6050 6655 10076 11450 12100 12595 13310 22900 25190 26620 27709 33275 50380 55418 62975 66550 110836 125950 133100 138545 251900 277090 304799 554180 609598 692725 1219196 1385450 1523995 2770900 3047990 6095980 7619975 15239950 30479900
- Sum of all divisors σ(n): 73068240
- Sum of proper divisors (its aliquot sum) s(n): 42588340
- 30479900 is an abundant number, because the sum of its proper divisors (42588340) is greater than itself. Its abundance is 12108440
Bases of 30479900
- Binary: 11101000100010110000111002
- Hexadecimal: 0x1D1161C
- Base-36: I5AFW
Squares and roots of 30479900
- 30479900 squared (304799002) is 929024304010000
- 30479900 cubed (304799003) is 28316567883794399000000
-
The
square root of 30479900 is 5520.8604401849 -
The
cube root of 30479900 is 312.3713390357
Scales and comparisons
How big is 30479900?- 30,479,900 seconds is equal to 50 weeks, 2 days, 18 hours, 38 minutes, 20 seconds.
-
To count from 1 to 30,479,900 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 30479900 cubic inches would be around 26 feet tall.
Recreational maths with 30479900
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The information we have on file for 30479900 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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