23989140
23,989,140 is an even composite number composed of six prime numbers multiplied together.
23989140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 23989140:
22 × 32 × 5 × 7 × 79 × 241
(2 × 2 × 3 × 3 × 5 × 7 × 79 × 241)See below for interesting mathematical facts about the number 23989140 from the Numbermatics database.
Names of 23989140
- Cardinal: 23989140 can be written as Twenty-three million, nine hundred eighty-nine thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.398914 × 107
Factors of 23989140
Divisors of 23989140
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 79 84 90 105 126 140 158 180 210 237 241 252 315 316 395 420 474 482 553 630 711 723 790 948 964 1106 1185 1205 1260 1422 1446 1580 1659 1687 2169 2212 2370 2410 2765 2844 2892 3318 3374 3555 3615 4338 4740 4820 4977 5061 5530 6636 6748 7110 7230 8295 8435 8676 9954 10122 10845 11060 14220 14460 15183 16590 16870 19039 19908 20244 21690 24885 25305 30366 33180 33740 38078 43380 49770 50610 57117 60732 75915 76156 95195 99540 101220 114234 133273 151830 171351 190390 228468 266546 285585 303660 342702 380780 399819 533092 571170 666365 685404 799638 856755 1142340 1199457 1332730 1599276 1713510 1999095 2398914 2665460 3427020 3998190 4797828 5997285 7996380 11994570 23989140
- Sum of all divisors σ(n): 84564480
- Sum of proper divisors (its aliquot sum) s(n): 60575340
- 23989140 is an abundant number, because the sum of its proper divisors (60575340) is greater than itself. Its abundance is 36586200
Bases of 23989140
- Binary: 10110111000001011100101002
- Hexadecimal: 0x16E0B94
- Base-36: EA650
Squares and roots of 23989140
- 23989140 squared (239891402) is 575478837939600
- 23989140 cubed (239891403) is 13805242410370375944000
-
The
square root of 23989140 is 4897.8709660423 -
The
cube root of 23989140 is 288.4063996353
Scales and comparisons
How big is 23989140?- 23,989,140 seconds is equal to 39 weeks, 4 days, 15 hours, 39 minutes.
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To count from 1 to 23,989,140 would take you about seven 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 23989140 cubic inches would be around 24 feet tall.
Recreational maths with 23989140
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The information we have on file for 23989140 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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