23072140
23,072,140 is an even composite number composed of five prime numbers multiplied together.
What does the number 23072140 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
23072140 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 23072140:
22 × 5 × 72 × 13 × 1811
(2 × 2 × 5 × 7 × 7 × 13 × 1811)See below for interesting mathematical facts about the number 23072140 from the Numbermatics database.
Names of 23072140
- Cardinal: 23072140 can be written as Twenty-three million, seventy-two thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.307214 × 107
Factors of 23072140
Divisors of 23072140
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 182 196 245 260 364 455 490 637 910 980 1274 1811 1820 2548 3185 3622 6370 7244 9055 12677 12740 18110 23543 25354 36220 47086 50708 63385 88739 94172 117715 126770 164801 177478 235430 253540 329602 354956 443695 470860 659204 824005 887390 1153607 1648010 1774780 2307214 3296020 4614428 5768035 11536070 23072140
- Sum of all divisors σ(n): 60730992
- Sum of proper divisors (its aliquot sum) s(n): 37658852
- 23072140 is an abundant number, because the sum of its proper divisors (37658852) is greater than itself. Its abundance is 14586712
Bases of 23072140
- Binary: 10110000000001101100011002
- Hexadecimal: 0x1600D8C
- Base-36: DQIKS
Squares and roots of 23072140
- 23072140 squared (230721402) is 532323644179600
- 23072140 cubed (230721403) is 12281845643821916344000
-
The
square root of 23072140 is 4803.3467499235 -
The
cube root of 23072140 is 284.6837160203
Scales and comparisons
How big is 23072140?- 23,072,140 seconds is equal to 38 weeks, 1 day, 55 minutes, 40 seconds.
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To count from 1 to 23,072,140 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 23072140 cubic inches would be around 23.7 feet tall.
Recreational maths with 23072140
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The information we have on file for 23072140 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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