71421808250
71,421,808,250 is an even composite number composed of five prime numbers multiplied together.
71421808250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 71421808250:
2 × 53 × 132 × 197 × 8581
(2 × 5 × 5 × 5 × 13 × 13 × 197 × 8581)See below for interesting mathematical facts about the number 71421808250 from the Numbermatics database.
Names of 71421808250
- Cardinal: 71421808250 can be written as Seventy-one billion, four hundred twenty-one million, eight hundred eight thousand, two hundred fifty.
Scientific notation
- Scientific notation: 7.142180825 × 1010
Factors of 71421808250
Divisors of 71421808250
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 10 13 25 26 50 65 125 130 169 197 250 325 338 394 650 845 985 1625 1690 1970 2561 3250 4225 4925 5122 8450 8581 9850 12805 17162 21125 24625 25610 33293 42250 42905 49250 64025 66586 85810 111553 128050 166465 214525 223106 320125 332930 429050 557765 640250 832325 1072625 1115530 1450189 1664650 1690457 2145250 2788825 2900378 3380914 4161625 5577650 7250945 8323250 8452285 13944125 14501890 16904570 21975941 27888250 36254725 42261425 43951882 72509450 84522850 109879705 181273625 211307125 219759410 285687233 362547250 422614250 549398525 571374466 1098797050 1428436165 2746992625 2856872330 5493985250 7142180825 14284361650 35710904125 71421808250
- Sum of all divisors σ(n): 145529367984
- Sum of proper divisors (its aliquot sum) s(n): 74107559734
- 71421808250 is an abundant number, because the sum of its proper divisors (74107559734) is greater than itself. Its abundance is 2685751484
Bases of 71421808250
- Binary: 10000101000010001001001001110011110102
- Hexadecimal: 0x10A1124E7A
- Base-36: WT6P7Y2
Squares and roots of 71421808250
- 71421808250 squared (714218082502) is 5101074693699768062500
- 71421808250 cubed (714218082503) is 364327978642352317629349015625000
-
The
square root of 71421808250 is 267248.5888643755 -
The
cube root of 71421808250 is 4149.0017098473
Scales and comparisons
How big is 71421808250?- 71,421,808,250 seconds is equal to 2,270 years, 51 weeks, 4 days, 7 hours, 10 minutes, 50 seconds.
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To count from 1 to 71,421,808,250 would take you about four thousand, five hundred forty-one 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 71421808250 cubic inches would be around 345.8 feet tall.
Recreational maths with 71421808250
- 71421808250 backwards is 05280812417
- The number of decimal digits it has is: 11
- The sum of 71421808250's digits is 38
- More coming soon!
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