421308212
421,308,212 is an even composite number composed of five prime numbers multiplied together.
421308212 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 421308212:
22 × 132 × 17 × 61 × 601
(2 × 2 × 13 × 13 × 17 × 61 × 601)See below for interesting mathematical facts about the number 421308212 from the Numbermatics database.
Names of 421308212
- Cardinal: 421308212 can be written as Four hundred twenty-one million, three hundred eight thousand, two hundred twelve.
Scientific notation
- Scientific notation: 4.21308212 × 108
Factors of 421308212
Divisors of 421308212
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 13 17 26 34 52 61 68 122 169 221 244 338 442 601 676 793 884 1037 1202 1586 2074 2404 2873 3172 4148 5746 7813 10217 10309 11492 13481 15626 20434 20618 26962 31252 36661 40868 41236 53924 73322 101569 132821 146644 175253 203138 265642 350506 406276 476593 531284 623237 701012 953186 1246474 1726673 1906372 2492948 3453346 6195709 6906692 8102081 12391418 16204162 24782836 32408324 105327053 210654106 421308212
- Sum of all divisors σ(n): 860616792
- Sum of proper divisors (its aliquot sum) s(n): 439308580
- 421308212 is an abundant number, because the sum of its proper divisors (439308580) is greater than itself. Its abundance is 18000368
Bases of 421308212
- Binary: 110010001110010100111001101002
- Hexadecimal: 0x191CA734
- Base-36: 6YU3HW
Squares and roots of 421308212
- 421308212 squared (4213082122) is 177500609498636944
- 421308212 cubed (4213082123) is 74782464416780947313784128
-
The
square root of 421308212 is 20525.7938214335 -
The
cube root of 421308212 is 749.6639751019
Scales and comparisons
How big is 421308212?- 421,308,212 seconds is equal to 13 years, 20 weeks, 4 days, 6 hours, 3 minutes, 32 seconds.
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To count from 1 to 421,308,212 would take you about twenty 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 421308212 cubic inches would be around 62.5 feet tall.
Recreational maths with 421308212
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