42472520290
42,472,520,290 is an even composite number composed of six prime numbers multiplied together.
42472520290 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42472520290:
2 × 5 × 43 × 269 × 599 × 613
See below for interesting mathematical facts about the number 42472520290 from the Numbermatics database.
Names of 42472520290
- Cardinal: 42472520290 can be written as Forty-two billion, four hundred seventy-two million, five hundred twenty thousand, two hundred ninety.
Scientific notation
- Scientific notation: 4.247252029 × 1010
Factors of 42472520290
Divisors of 42472520290
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 43 86 215 269 430 538 599 613 1198 1226 1345 2690 2995 3065 5990 6130 11567 23134 25757 26359 51514 52718 57835 115670 128785 131795 161131 164897 257570 263590 322262 329794 367187 734374 805655 824485 1611310 1648970 1835935 3671870 6928633 7090571 13857266 14181142 15789041 31578082 34643165 35452855 69286330 70905710 78945205 98773303 157890410 197546606 493866515 987733030 4247252029 8494504058 21236260145 42472520290
- Sum of all divisors σ(n): 78778656000
- Sum of proper divisors (its aliquot sum) s(n): 36306135710
- 42472520290 is a deficient number, because the sum of its proper divisors (36306135710) is less than itself. Its deficiency is 6166384580
Bases of 42472520290
- Binary: 1001111000111000111100111010011000102
- Hexadecimal: 0x9E38F3A62
- Base-36: JIF1IEA
Squares and roots of 42472520290
- 42472520290 squared (424725202902) is 1803914979784461684100
- 42472520290 cubed (424725202903) is 76616815580330488704664820389000
-
The
square root of 42472520290 is 206088.6224176385 -
The
cube root of 42472520290 is 3489.0137220091
Scales and comparisons
How big is 42472520290?- 42,472,520,290 seconds is equal to 1,350 years, 25 weeks, 5 days, 2 hours, 18 minutes, 10 seconds.
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To count from 1 to 42,472,520,290 would take you about two thousand, seven hundred 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 42472520290 cubic inches would be around 290.8 feet tall.
Recreational maths with 42472520290
- 42472520290 backwards is 09202527424
- The number of decimal digits it has is: 11
- The sum of 42472520290's digits is 37
- More coming soon!
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