7472066121
7,472,066,121 is an odd composite number composed of five prime numbers multiplied together.
7472066121 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 7472066121:
32 × 132 × 31 × 37 × 4283
(3 × 3 × 13 × 13 × 31 × 37 × 4283)See below for interesting mathematical facts about the number 7472066121 from the Numbermatics database.
Names of 7472066121
- Cardinal: 7472066121 can be written as Seven billion, four hundred seventy-two million, sixty-six thousand, one hundred twenty-one.
Scientific notation
- Scientific notation: 7.472066121 × 109
Factors of 7472066121
Divisors of 7472066121
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 13 31 37 39 93 111 117 169 279 333 403 481 507 1147 1209 1443 1521 3441 3627 4283 4329 5239 6253 10323 12849 14911 15717 18759 38547 44733 47151 55679 56277 132773 134199 158471 167037 193843 398319 475413 501111 581529 723827 1194957 1426239 1726049 1744587 2060123 2171481 4912601 5178147 6180369 6514443 14737803 15534441 18541107 22438637 26781599 44213409 63863813 67315911 80344797 191591439 201947733 241034391 574774317 830229569 2490688707 7472066121
- Sum of all divisors σ(n): 12393029376
- Sum of proper divisors (its aliquot sum) s(n): 4920963255
- 7472066121 is a deficient number, because the sum of its proper divisors (4920963255) is less than itself. Its deficiency is 2551102866
Bases of 7472066121
- Binary: 1101111010101111010101110010010012
- Hexadecimal: 0x1BD5EAE49
- Base-36: 3FKOB49
Squares and roots of 7472066121
- 7472066121 squared (74720661212) is 55831772116595986641
- 7472066121 cubed (74720661213) is 417178692907809333624784689561
-
The
square root of 7472066121 is 86441.1136034237 -
The
cube root of 7472066121 is 1955.0006319511
Scales and comparisons
How big is 7472066121?- 7,472,066,121 seconds is equal to 237 years, 30 weeks, 4 days, 5 hours, 55 minutes, 21 seconds.
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To count from 1 to 7,472,066,121 would take you about four hundred seventy-five 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 7472066121 cubic inches would be around 162.9 feet tall.
Recreational maths with 7472066121
- 7472066121 backwards is 1216602747
- The number of decimal digits it has is: 10
- The sum of 7472066121's digits is 36
- More coming soon!
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