130731471
130,731,471 is an odd composite number composed of five prime numbers multiplied together.
What does the number 130731471 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
130731471 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 130731471:
32 × 132 × 23 × 37 × 101
(3 × 3 × 13 × 13 × 23 × 37 × 101)See below for interesting mathematical facts about the number 130731471 from the Numbermatics database.
Names of 130731471
- Cardinal: 130731471 can be written as One hundred thirty million, seven hundred thirty-one thousand, four hundred seventy-one.
Scientific notation
- Scientific notation: 1.30731471 × 108
Factors of 130731471
Divisors of 130731471
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 9 13 23 37 39 69 101 111 117 169 207 299 303 333 481 507 851 897 909 1313 1443 1521 2323 2553 2691 3737 3887 3939 4329 6253 6969 7659 11063 11211 11661 11817 17069 18759 20907 30199 33189 33633 34983 48581 51207 56277 85951 90597 99567 143819 145743 153621 257853 271791 392587 431457 437229 631553 773559 1117363 1177761 1294371 1894659 3352089 3533283 5683977 10056267 14525719 43577157 130731471
- Sum of all divisors σ(n): 221304096
- Sum of proper divisors (its aliquot sum) s(n): 90572625
- 130731471 is a deficient number, because the sum of its proper divisors (90572625) is less than itself. Its deficiency is 40158846
Bases of 130731471
- Binary: 1111100101011001101110011112
- Hexadecimal: 0x7CACDCF
- Base-36: 25U11R
Squares and roots of 130731471
- 130731471 squared (1307314712) is 17090717509823841
- 130731471 cubed (1307314713) is 2234294640504727684800111
-
The
square root of 130731471 is 11433.7863807227 -
The
cube root of 130731471 is 507.5280494417
Scales and comparisons
How big is 130731471?- 130,731,471 seconds is equal to 4 years, 8 weeks, 1 day, 2 hours, 17 minutes, 51 seconds.
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To count from 1 to 130,731,471 would take you about six 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 130731471 cubic inches would be around 42.3 feet tall.
Recreational maths with 130731471
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