23989920
23,989,920 is an even composite number composed of six prime numbers multiplied together.
23989920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 23989920:
25 × 3 × 5 × 23 × 41 × 53
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 23 × 41 × 53)See below for interesting mathematical facts about the number 23989920 from the Numbermatics database.
Names of 23989920
- Cardinal: 23989920 can be written as Twenty-three million, nine hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.398992 × 107
Factors of 23989920
Divisors of 23989920
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 41 46 48 53 60 69 80 82 92 96 106 115 120 123 138 159 160 164 184 205 212 230 240 246 265 276 318 328 345 368 410 424 460 480 492 530 552 615 636 656 690 736 795 820 848 920 943 984 1060 1104 1219 1230 1272 1312 1380 1590 1640 1696 1840 1886 1968 2120 2173 2208 2438 2460 2544 2760 2829 3180 3280 3657 3680 3772 3936 4240 4346 4715 4876 4920 5088 5520 5658 6095 6360 6519 6560 7314 7544 8480 8692 9430 9752 9840 10865 11040 11316 12190 12720 13038 14145 14628 15088 17384 18285 18860 19504 19680 21730 22632 24380 25440 26076 28290 29256 30176 32595 34768 36570 37720 39008 43460 45264 48760 49979 52152 56580 58512 65190 69536 73140 75440 86920 90528 97520 99958 104304 113160 117024 130380 146280 149937 150880 173840 195040 199916 208608 226320 249895 260760 292560 299874 347680 399832 452640 499790 521520 585120 599748 749685 799664 999580 1043040 1199496 1499370 1599328 1999160 2398992 2998740 3998320 4797984 5997480 7996640 11994960 23989920
- Sum of all divisors σ(n): 82301184
- Sum of proper divisors (its aliquot sum) s(n): 58311264
- 23989920 is an abundant number, because the sum of its proper divisors (58311264) is greater than itself. Its abundance is 34321344
Bases of 23989920
- Binary: 10110111000001110101000002
- Hexadecimal: 0x16E0EA0
- Base-36: EA6QO
Squares and roots of 23989920
- 23989920 squared (239899202) is 575516261606400
- 23989920 cubed (239899203) is 13806589074636607488000
-
The
square root of 23989920 is 4897.9505918291 -
The
cube root of 23989920 is 288.4095254187
Scales and comparisons
How big is 23989920?- 23,989,920 seconds is equal to 39 weeks, 4 days, 15 hours, 52 minutes.
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To count from 1 to 23,989,920 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 23989920 cubic inches would be around 24 feet tall.
Recreational maths with 23989920
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