122797428
122,797,428 is an even composite number composed of five prime numbers multiplied together.
122797428 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 122797428:
22 × 3 × 132 × 151 × 401
(2 × 2 × 3 × 13 × 13 × 151 × 401)See below for interesting mathematical facts about the number 122797428 from the Numbermatics database.
Names of 122797428
- Cardinal: 122797428 can be written as One hundred twenty-two million, seven hundred ninety-seven thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.22797428 × 108
Factors of 122797428
Divisors of 122797428
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 12 13 26 39 52 78 151 156 169 302 338 401 453 507 604 676 802 906 1014 1203 1604 1812 1963 2028 2406 3926 4812 5213 5889 7852 10426 11778 15639 20852 23556 25519 31278 51038 60551 62556 67769 76557 102076 121102 135538 153114 181653 203307 242204 271076 306228 363306 406614 726612 787163 813228 1574326 2361489 3148652 4722978 9445956 10233119 20466238 30699357 40932476 61398714 122797428
- Sum of all divisors σ(n): 313096896
- Sum of proper divisors (its aliquot sum) s(n): 190299468
- 122797428 is an abundant number, because the sum of its proper divisors (190299468) is greater than itself. Its abundance is 67502040
Bases of 122797428
- Binary: 1110101000110111101011101002
- Hexadecimal: 0x751BD74
- Base-36: 213Z3O
Squares and roots of 122797428
- 122797428 squared (1227974282) is 15079208323415184
- 122797428 cubed (1227974283) is 1851687998391576771346752
-
The
square root of 122797428 is 11081.4000920461 -
The
cube root of 122797428 is 497.0458173183
Scales and comparisons
How big is 122797428?- 122,797,428 seconds is equal to 3 years, 47 weeks, 6 hours, 23 minutes, 48 seconds.
-
To count from 1 to 122,797,428 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 122797428 cubic inches would be around 41.4 feet tall.
Recreational maths with 122797428
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The information we have on file for 122797428 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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