942200420
942,200,420 is an even composite number composed of four prime numbers multiplied together.
942200420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 942200420:
22 × 5 × 75 × 2803
(2 × 2 × 5 × 7 × 7 × 7 × 7 × 7 × 2803)See below for interesting mathematical facts about the number 942200420 from the Numbermatics database.
Names of 942200420
- Cardinal: 942200420 can be written as Nine hundred forty-two million, two hundred thousand, four hundred twenty.
Scientific notation
- Scientific notation: 9.4220042 × 108
Factors of 942200420
Divisors of 942200420
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 343 490 686 980 1372 1715 2401 2803 3430 4802 5606 6860 9604 11212 12005 14015 16807 19621 24010 28030 33614 39242 48020 56060 67228 78484 84035 98105 137347 168070 196210 274694 336140 392420 549388 686735 961429 1373470 1922858 2746940 3845716 4807145 6730003 9614290 13460006 19228580 26920012 33650015 47110021 67300030 94220042 134600060 188440084 235550105 471100210 942200420
- Sum of all divisors σ(n): 2309194944
- Sum of proper divisors (its aliquot sum) s(n): 1366994524
- 942200420 is an abundant number, because the sum of its proper divisors (1366994524) is greater than itself. Its abundance is 424794104
Bases of 942200420
- Binary: 1110000010100011010110011001002
- Hexadecimal: 0x3828D664
- Base-36: FKYMHW
Squares and roots of 942200420
- 942200420 squared (9422004202) is 887741631448176400
- 942200420 cubed (9422004203) is 836430538001957012314088000
-
The
square root of 942200420 is 30695.2833510297 -
The
cube root of 942200420 is 980.3498750743
Scales and comparisons
How big is 942200420?- 942,200,420 seconds is equal to 29 years, 49 weeks, 6 days, 2 hours, 20 minutes, 20 seconds.
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To count from 1 to 942,200,420 would take you about forty-four 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 942200420 cubic inches would be around 81.7 feet tall.
Recreational maths with 942200420
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