30748013128
30,748,013,128 is an even composite number composed of four prime numbers multiplied together.
30748013128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 30748013128:
23 × 72 × 23 × 3410383
(2 × 2 × 2 × 7 × 7 × 23 × 3410383)See below for interesting mathematical facts about the number 30748013128 from the Numbermatics database.
Names of 30748013128
- Cardinal: 30748013128 can be written as Thirty billion, seven hundred forty-eight million, thirteen thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 3.0748013128 × 1010
Factors of 30748013128
Divisors of 30748013128
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 7 8 14 23 28 46 49 56 92 98 161 184 196 322 392 644 1127 1288 2254 4508 9016 3410383 6820766 13641532 23872681 27283064 47745362 78438809 95490724 156877618 167108767 190981448 313755236 334217534 549071663 627510472 668435068 1098143326 1336870136 2196286652 3843501641 4392573304 7687003282 15374006564 30748013128
- Sum of all divisors σ(n): 69981079680
- Sum of proper divisors (its aliquot sum) s(n): 39233066552
- 30748013128 is an abundant number, because the sum of its proper divisors (39233066552) is greater than itself. Its abundance is 8485053424
Bases of 30748013128
- Binary: 111001010001011100101110010010010002
- Hexadecimal: 0x728B97248
- Base-36: E4IKMRS
Squares and roots of 30748013128
- 30748013128 squared (307480131282) is 945440311319660344384
- 30748013128 cubed (307480131283) is 29070411104197323273620233073152
-
The
square root of 30748013128 is 175351.1138487577 -
The
cube root of 30748013128 is 3132.8458001781
Scales and comparisons
How big is 30748013128?- 30,748,013,128 seconds is equal to 977 years, 35 weeks, 6 days, 18 hours, 45 minutes, 28 seconds.
-
To count from 1 to 30,748,013,128 would take you about one thousand, nine hundred fifty-five years!
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 30748013128 cubic inches would be around 261.1 feet tall.
Recreational maths with 30748013128
- 30748013128 backwards is 82131084703
- The number of decimal digits it has is: 11
- The sum of 30748013128's digits is 37
- More coming soon!
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The information we have on file for 30748013128 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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