122980725
122,980,725 is an odd composite number composed of five prime numbers multiplied together.
122980725 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 122980725:
32 × 52 × 7 × 113 × 691
(3 × 3 × 5 × 5 × 7 × 113 × 691)See below for interesting mathematical facts about the number 122980725 from the Numbermatics database.
Names of 122980725
- Cardinal: 122980725 can be written as One hundred twenty-two million, nine hundred eighty thousand, seven hundred twenty-five.
Scientific notation
- Scientific notation: 1.22980725 × 108
Factors of 122980725
Divisors of 122980725
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 7 9 15 21 25 35 45 63 75 105 113 175 225 315 339 525 565 691 791 1017 1575 1695 2073 2373 2825 3455 3955 4837 5085 6219 7119 8475 10365 11865 14511 17275 19775 24185 25425 31095 35595 43533 51825 59325 72555 78083 120925 155475 177975 217665 234249 362775 390415 546581 702747 1088325 1171245 1639743 1952075 2732905 3513735 4919229 5856225 8198715 13664525 17568675 24596145 40993575 122980725
- Sum of all divisors σ(n): 254334912
- Sum of proper divisors (its aliquot sum) s(n): 131354187
- 122980725 is an abundant number, because the sum of its proper divisors (131354187) is greater than itself. Its abundance is 8373462
Bases of 122980725
- Binary: 1110101010010001001011101012
- Hexadecimal: 0x7548975
- Base-36: 217WJ9
Squares and roots of 122980725
- 122980725 squared (1229807252) is 15124258721525625
- 122980725 cubed (1229807253) is 1859992302660794468578125
-
The
square root of 122980725 is 11089.6674882523 -
The
cube root of 122980725 is 497.2930041285
Scales and comparisons
How big is 122980725?- 122,980,725 seconds is equal to 3 years, 47 weeks, 2 days, 9 hours, 18 minutes, 45 seconds.
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To count from 1 to 122,980,725 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 122980725 cubic inches would be around 41.4 feet tall.
Recreational maths with 122980725
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The information we have on file for 122980725 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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