212388120
212,388,120 is an even composite number composed of six prime numbers multiplied together.
212388120 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 212388120:
23 × 32 × 5 × 7 × 271 × 311
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 271 × 311)See below for interesting mathematical facts about the number 212388120 from the Numbermatics database.
Names of 212388120
- Cardinal: 212388120 can be written as Two hundred twelve million, three hundred eighty-eight thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.1238812 × 108
Factors of 212388120
Divisors of 212388120
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 105 120 126 140 168 180 210 252 271 280 311 315 360 420 504 542 622 630 813 840 933 1084 1244 1260 1355 1555 1626 1866 1897 2168 2177 2439 2488 2520 2710 2799 3110 3252 3732 3794 4065 4354 4665 4878 5420 5598 5691 6220 6504 6531 7464 7588 8130 8708 9330 9485 9756 10840 10885 11196 11382 12195 12440 13062 13995 15176 16260 17073 17416 18660 18970 19512 19593 21770 22392 22764 24390 26124 27990 28455 32520 32655 34146 37320 37940 39186 43540 45528 48780 52248 55980 56910 65310 68292 75880 78372 84281 85365 87080 97560 97965 111960 113820 130620 136584 156744 168562 170730 195930 227640 252843 261240 337124 341460 391860 421405 505686 589967 674248 682920 758529 783720 842810 1011372 1179934 1264215 1517058 1685620 1769901 2022744 2359868 2528430 2949835 3034116 3371240 3539802 3792645 4719736 5056860 5309703 5899670 6068232 7079604 7585290 8849505 10113720 10619406 11799340 14159208 15170580 17699010 21238812 23598680 26548515 30341160 35398020 42477624 53097030 70796040 106194060 212388120
- Sum of all divisors σ(n): 794327040
- Sum of proper divisors (its aliquot sum) s(n): 581938920
- 212388120 is an abundant number, because the sum of its proper divisors (581938920) is greater than itself. Its abundance is 369550800
Bases of 212388120
- Binary: 11001010100011001001000110002
- Hexadecimal: 0xCA8C918
- Base-36: 3IG7Q0
Squares and roots of 212388120
- 212388120 squared (2123881202) is 45108713517134400
- 212388120 cubed (2123881203) is 9580554859522763003328000
-
The
square root of 212388120 is 14573.5417795401 -
The
cube root of 212388120 is 596.6368505989
Scales and comparisons
How big is 212388120?- 212,388,120 seconds is equal to 6 years, 39 weeks, 1 day, 4 hours, 42 minutes.
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To count from 1 to 212,388,120 would take you about ten years!
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 212388120 cubic inches would be around 49.7 feet tall.
Recreational maths with 212388120
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