23128320
23,128,320 is an even composite number composed of five prime numbers multiplied together.
23128320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 23128320:
28 × 3 × 5 × 19 × 317
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 317)See below for interesting mathematical facts about the number 23128320 from the Numbermatics database.
Names of 23128320
- Cardinal: 23128320 can be written as Twenty-three million, one hundred twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.312832 × 107
Factors of 23128320
Divisors of 23128320
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 76 80 95 96 114 120 128 152 160 190 192 228 240 256 285 304 317 320 380 384 456 480 570 608 634 640 760 768 912 951 960 1140 1216 1268 1280 1520 1585 1824 1902 1920 2280 2432 2536 3040 3170 3648 3804 3840 4560 4755 4864 5072 6023 6080 6340 7296 7608 9120 9510 10144 12046 12160 12680 14592 15216 18069 18240 19020 20288 24092 24320 25360 30115 30432 36138 36480 38040 40576 48184 50720 60230 60864 72276 72960 76080 81152 90345 96368 101440 120460 121728 144552 152160 180690 192736 202880 240920 243456 289104 304320 361380 385472 405760 481840 578208 608640 722760 770944 963680 1156416 1217280 1445520 1541888 1927360 2312832 2891040 3854720 4625664 5782080 7709440 11564160 23128320
- Sum of all divisors σ(n): 77999040
- Sum of proper divisors (its aliquot sum) s(n): 54870720
- 23128320 is an abundant number, because the sum of its proper divisors (54870720) is greater than itself. Its abundance is 31742400
Bases of 23128320
- Binary: 10110000011101001000000002
- Hexadecimal: 0x160E900
- Base-36: DRPXC
Squares and roots of 23128320
- 23128320 squared (231283202) is 534919186022400
- 23128320 cubed (231283203) is 12371782108465594368000
-
The
square root of 23128320 is 4809.1912001915 -
The
cube root of 23128320 is 284.9145942921
Scales and comparisons
How big is 23128320?- 23,128,320 seconds is equal to 38 weeks, 1 day, 16 hours, 32 minutes.
-
To count from 1 to 23,128,320 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 23128320 cubic inches would be around 23.7 feet tall.
Recreational maths with 23128320
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The information we have on file for 23128320 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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