23142900
23,142,900 is an even composite number composed of five prime numbers multiplied together.
23142900 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 23142900:
22 × 3 × 52 × 11 × 7013
(2 × 2 × 3 × 5 × 5 × 11 × 7013)See below for interesting mathematical facts about the number 23142900 from the Numbermatics database.
Names of 23142900
- Cardinal: 23142900 can be written as Twenty-three million, one hundred forty-two thousand, nine hundred.
Scientific notation
- Scientific notation: 2.31429 × 107
Factors of 23142900
Divisors of 23142900
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 25 30 33 44 50 55 60 66 75 100 110 132 150 165 220 275 300 330 550 660 825 1100 1650 3300 7013 14026 21039 28052 35065 42078 70130 77143 84156 105195 140260 154286 175325 210390 231429 308572 350650 385715 420780 462858 525975 701300 771430 925716 1051950 1157145 1542860 1928575 2103900 2314290 3857150 4628580 5785725 7714300 11571450 23142900
- Sum of all divisors σ(n): 73057824
- Sum of proper divisors (its aliquot sum) s(n): 49914924
- 23142900 is an abundant number, because the sum of its proper divisors (49914924) is greater than itself. Its abundance is 26772024
Bases of 23142900
- Binary: 10110000100100001111101002
- Hexadecimal: 0x16121F4
- Base-36: DS16C
Squares and roots of 23142900
- 23142900 squared (231429002) is 535593820410000
- 23142900 cubed (231429003) is 12395194226366589000000
-
The
square root of 23142900 is 4810.7068087753 -
The
cube root of 23142900 is 284.9744513879
Scales and comparisons
How big is 23142900?- 23,142,900 seconds is equal to 38 weeks, 1 day, 20 hours, 35 minutes.
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To count from 1 to 23,142,900 would take you about five 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 23142900 cubic inches would be around 23.7 feet tall.
Recreational maths with 23142900
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The information we have on file for 23142900 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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