212428008
212,428,008 is an even composite number composed of five prime numbers multiplied together.
212428008 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 212428008:
23 × 34 × 13 × 151 × 167
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 151 × 167)See below for interesting mathematical facts about the number 212428008 from the Numbermatics database.
Names of 212428008
- Cardinal: 212428008 can be written as Two hundred twelve million, four hundred twenty-eight thousand and eight.
Scientific notation
- Scientific notation: 2.12428008 × 108
Factors of 212428008
Divisors of 212428008
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 104 108 117 151 156 162 167 216 234 302 312 324 334 351 453 468 501 604 648 668 702 906 936 1002 1053 1208 1336 1359 1404 1503 1812 1963 2004 2106 2171 2718 2808 3006 3624 3926 4008 4077 4212 4342 4509 5436 5889 6012 6513 7852 8154 8424 8684 9018 10872 11778 12024 12231 13026 13527 15704 16308 17368 17667 18036 19539 23556 24462 25217 26052 27054 32616 35334 36072 39078 47112 48924 50434 52104 53001 54108 58617 70668 75651 78156 97848 100868 106002 108216 117234 141336 151302 156312 159003 175851 201736 212004 226953 234468 302604 318006 327821 351702 424008 453906 468936 605208 636012 655642 680859 703404 907812 983463 1272024 1311284 1361718 1406808 1815624 1966926 2042577 2622568 2723436 2950389 3933852 4085154 5446872 5900778 7867704 8170308 8851167 11801556 16340616 17702334 23603112 26553501 35404668 53107002 70809336 106214004 212428008
- Sum of all divisors σ(n): 648869760
- Sum of proper divisors (its aliquot sum) s(n): 436441752
- 212428008 is an abundant number, because the sum of its proper divisors (436441752) is greater than itself. Its abundance is 224013744
Bases of 212428008
- Binary: 11001010100101100100111010002
- Hexadecimal: 0xCA964E8
- Base-36: 3IH2I0
Squares and roots of 212428008
- 212428008 squared (2124280082) is 45125658582848064
- 212428008 cubed (2124280083) is 9585953762442517202176512
-
The
square root of 212428008 is 14574.9102227081 -
The
cube root of 212428008 is 596.6741991427
Scales and comparisons
How big is 212428008?- 212,428,008 seconds is equal to 6 years, 39 weeks, 1 day, 15 hours, 46 minutes, 48 seconds.
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To count from 1 to 212,428,008 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 212428008 cubic inches would be around 49.7 feet tall.
Recreational maths with 212428008
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