23429640
23,429,640 is an even composite number composed of six prime numbers multiplied together.
23429640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 23429640:
23 × 3 × 5 × 13 × 23 × 653
(2 × 2 × 2 × 3 × 5 × 13 × 23 × 653)See below for interesting mathematical facts about the number 23429640 from the Numbermatics database.
Names of 23429640
- Cardinal: 23429640 can be written as Twenty-three million, four hundred twenty-nine thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.342964 × 107
Factors of 23429640
Divisors of 23429640
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 23 24 26 30 39 40 46 52 60 65 69 78 92 104 115 120 130 138 156 184 195 230 260 276 299 312 345 390 460 520 552 598 653 690 780 897 920 1196 1306 1380 1495 1560 1794 1959 2392 2612 2760 2990 3265 3588 3918 4485 5224 5980 6530 7176 7836 8489 8970 9795 11960 13060 15019 15672 16978 17940 19590 25467 26120 30038 33956 35880 39180 42445 45057 50934 60076 67912 75095 78360 84890 90114 101868 120152 127335 150190 169780 180228 195247 203736 225285 254670 300380 339560 360456 390494 450570 509340 585741 600760 780988 901140 976235 1018680 1171482 1561976 1802280 1952470 2342964 2928705 3904940 4685928 5857410 7809880 11714820 23429640
- Sum of all divisors σ(n): 79107840
- Sum of proper divisors (its aliquot sum) s(n): 55678200
- 23429640 is an abundant number, because the sum of its proper divisors (55678200) is greater than itself. Its abundance is 32248560
Bases of 23429640
- Binary: 10110010110000010000010002
- Hexadecimal: 0x1658208
- Base-36: DY6FC
Squares and roots of 23429640
- 23429640 squared (234296402) is 548948030529600
- 23429640 cubed (234296403) is 12861654734017537344000
-
The
square root of 23429640 is 4840.4173373791 -
The
cube root of 23429640 is 286.1465661141
Scales and comparisons
How big is 23429640?- 23,429,640 seconds is equal to 38 weeks, 5 days, 4 hours, 14 minutes.
-
To count from 1 to 23,429,640 would take you about six 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 23429640 cubic inches would be around 23.8 feet tall.
Recreational maths with 23429640
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The information we have on file for 23429640 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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