30138207400
30,138,207,400 is an even composite number composed of five prime numbers multiplied together.
30138207400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 30138207400:
23 × 52 × 7 × 113 × 190507
(2 × 2 × 2 × 5 × 5 × 7 × 113 × 190507)See below for interesting mathematical facts about the number 30138207400 from the Numbermatics database.
Names of 30138207400
- Cardinal: 30138207400 can be written as Thirty billion, one hundred thirty-eight million, two hundred seven thousand, four hundred.
Scientific notation
- Scientific notation: 3.01382074 × 1010
Factors of 30138207400
Divisors of 30138207400
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 113 140 175 200 226 280 350 452 565 700 791 904 1130 1400 1582 2260 2825 3164 3955 4520 5650 6328 7910 11300 15820 19775 22600 31640 39550 79100 158200 190507 381014 762028 952535 1333549 1524056 1905070 2667098 3810140 4762675 5334196 6667745 7620280 9525350 10668392 13335490 19050700 21527291 26670980 33338725 38101400 43054582 53341960 66677450 86109164 107636455 133354900 150691037 172218328 215272910 266709800 301382074 430545820 538182275 602764148 753455185 861091640 1076364550 1205528296 1506910370 2152729100 3013820740 3767275925 4305458200 6027641480 7534551850 15069103700 30138207400
- Sum of all divisors σ(n): 80790632640
- Sum of proper divisors (its aliquot sum) s(n): 50652425240
- 30138207400 is an abundant number, because the sum of its proper divisors (50652425240) is greater than itself. Its abundance is 20514217840
Bases of 30138207400
- Binary: 111000001000110000010001100101010002
- Hexadecimal: 0x704608CA8
- Base-36: DUFIDNS
Squares and roots of 30138207400
- 30138207400 squared (301382074002) is 908311545285414760000
- 30138207400 cubed (301382074003) is 27374881735626322231901224000000
-
The
square root of 30138207400 is 173603.5927047595 -
The
cube root of 30138207400 is 3111.9967808467
Scales and comparisons
How big is 30138207400?- 30,138,207,400 seconds is equal to 958 years, 15 weeks, 4 days, 20 hours, 16 minutes, 40 seconds.
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To count from 1 to 30,138,207,400 would take you about one thousand, nine hundred sixteen 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 30138207400 cubic inches would be around 259.3 feet tall.
Recreational maths with 30138207400
- 30138207400 backwards is 00470283103
- 30138207400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30138207400's digits is 28
- More coming soon!
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The information we have on file for 30138207400 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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