421473272
421,473,272 is an even composite number composed of five prime numbers multiplied together.
421473272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 421473272:
23 × 11 × 31 × 43 × 3593
(2 × 2 × 2 × 11 × 31 × 43 × 3593)See below for interesting mathematical facts about the number 421473272 from the Numbermatics database.
Names of 421473272
- Cardinal: 421473272 can be written as Four hundred twenty-one million, four hundred seventy-three thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 4.21473272 × 108
Factors of 421473272
Divisors of 421473272
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 8 11 22 31 43 44 62 86 88 124 172 248 341 344 473 682 946 1333 1364 1892 2666 2728 3593 3784 5332 7186 10664 14372 14663 28744 29326 39523 58652 79046 111383 117304 154499 158092 222766 308998 316184 445532 617996 891064 1225213 1235992 1699489 2450426 3398978 4789469 4900852 6797956 9578938 9801704 13595912 19157876 38315752 52684159 105368318 210736636 421473272
- Sum of all divisors σ(n): 910863360
- Sum of proper divisors (its aliquot sum) s(n): 489390088
- 421473272 is an abundant number, because the sum of its proper divisors (489390088) is greater than itself. Its abundance is 67916816
Bases of 421473272
- Binary: 110010001111100101011111110002
- Hexadecimal: 0x191F2BF8
- Base-36: 6YXMUW
Squares and roots of 421473272
- 421473272 squared (4214732722) is 177639719010385984
- 421473272 cubed (4214732723) is 74870393608467982659419648
-
The
square root of 421473272 is 20529.8142222477 -
The
cube root of 421473272 is 749.7618633589
Scales and comparisons
How big is 421473272?- 421,473,272 seconds is equal to 13 years, 20 weeks, 6 days, 3 hours, 54 minutes, 32 seconds.
-
To count from 1 to 421,473,272 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 421473272 cubic inches would be around 62.5 feet tall.
Recreational maths with 421473272
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