121241025
121,241,025 is an odd composite number composed of five prime numbers multiplied together.
121241025 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 121241025:
32 × 52 × 17 × 29 × 1093
(3 × 3 × 5 × 5 × 17 × 29 × 1093)See below for interesting mathematical facts about the number 121241025 from the Numbermatics database.
Names of 121241025
- Cardinal: 121241025 can be written as One hundred twenty-one million, two hundred forty-one thousand and twenty-five.
Scientific notation
- Scientific notation: 1.21241025 × 108
Factors of 121241025
Divisors of 121241025
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 9 15 17 25 29 45 51 75 85 87 145 153 225 255 261 425 435 493 725 765 1093 1275 1305 1479 2175 2465 3279 3825 4437 5465 6525 7395 9837 12325 16395 18581 22185 27325 31697 36975 49185 55743 81975 92905 95091 110925 158485 167229 245925 278715 285273 464525 475455 538849 792425 836145 1393575 1426365 1616547 2377275 2694245 4180725 4849641 7131825 8082735 13471225 24248205 40413675 121241025
- Sum of all divisors σ(n): 238076280
- Sum of proper divisors (its aliquot sum) s(n): 116835255
- 121241025 is a deficient number, because the sum of its proper divisors (116835255) is less than itself. Its deficiency is 4405770
Bases of 121241025
- Binary: 1110011100111111101110000012
- Hexadecimal: 0x739FDC1
- Base-36: 206M69
Squares and roots of 121241025
- 121241025 squared (1212410252) is 14699386143050625
- 121241025 cubed (1212410253) is 1782168642854254401890625
-
The
square root of 121241025 is 11010.9502314743 -
The
cube root of 121241025 is 494.9369371759
Scales and comparisons
How big is 121241025?- 121,241,025 seconds is equal to 3 years, 44 weeks, 3 days, 6 hours, 3 minutes, 45 seconds.
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To count from 1 to 121,241,025 would take you about 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 121241025 cubic inches would be around 41.2 feet tall.
Recreational maths with 121241025
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