42157212200
42,157,212,200 is an even composite number composed of four prime numbers multiplied together.
What does the number 42157212200 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.
42157212200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42157212200:
23 × 52 × 1181 × 178481
(2 × 2 × 2 × 5 × 5 × 1181 × 178481)See below for interesting mathematical facts about the number 42157212200 from the Numbermatics database.
Names of 42157212200
- Cardinal: 42157212200 can be written as Forty-two billion, one hundred fifty-seven million, two hundred twelve thousand, two hundred.
Scientific notation
- Scientific notation: 4.21572122 × 1010
Factors of 42157212200
Divisors of 42157212200
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 5 8 10 20 25 40 50 100 200 1181 2362 4724 5905 9448 11810 23620 29525 47240 59050 118100 178481 236200 356962 713924 892405 1427848 1784810 3569620 4462025 7139240 8924050 17848100 35696200 210786061 421572122 843144244 1053930305 1686288488 2107860610 4215721220 5269651525 8431442440 10539303050 21078606100 42157212200
- Sum of all divisors σ(n): 98099061660
- Sum of proper divisors (its aliquot sum) s(n): 55941849460
- 42157212200 is an abundant number, because the sum of its proper divisors (55941849460) is greater than itself. Its abundance is 13784637260
Bases of 42157212200
- Binary: 1001110100001100010000000010001010002
- Hexadecimal: 0x9D0C40228
- Base-36: JD7BD48
Squares and roots of 42157212200
- 42157212200 squared (421572122002) is 1777230540475828840000
- 42157212200 cubed (421572122003) is 74923085023160205378759848000000
-
The
square root of 42157212200 is 205322.2155539921 -
The
cube root of 42157212200 is 3480.3583382711
Scales and comparisons
How big is 42157212200?- 42,157,212,200 seconds is equal to 1,340 years, 24 weeks, 2 days, 16 hours, 43 minutes, 20 seconds.
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To count from 1 to 42,157,212,200 would take you about two thousand, six hundred eighty 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 42157212200 cubic inches would be around 290 feet tall.
Recreational maths with 42157212200
- 42157212200 backwards is 00221275124
- The number of decimal digits it has is: 11
- The sum of 42157212200's digits is 26
- More coming soon!
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