122642080
122,642,080 is an even composite number composed of five prime numbers multiplied together.
122642080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 122642080:
25 × 5 × 11 × 17 × 4099
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 17 × 4099)See below for interesting mathematical facts about the number 122642080 from the Numbermatics database.
Names of 122642080
- Cardinal: 122642080 can be written as One hundred twenty-two million, six hundred forty-two thousand and eighty.
Scientific notation
- Scientific notation: 1.2264208 × 108
Factors of 122642080
Divisors of 122642080
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 8 10 11 16 17 20 22 32 34 40 44 55 68 80 85 88 110 136 160 170 176 187 220 272 340 352 374 440 544 680 748 880 935 1360 1496 1760 1870 2720 2992 3740 4099 5984 7480 8198 14960 16396 20495 29920 32792 40990 45089 65584 69683 81980 90178 131168 139366 163960 180356 225445 278732 327920 348415 360712 450890 557464 655840 696830 721424 766513 901780 1114928 1393660 1442848 1533026 1803560 2229856 2787320 3066052 3607120 3832565 5574640 6132104 7214240 7665130 11149280 12264208 15330260 24528416 30660520 61321040 122642080
- Sum of all divisors σ(n): 334756800
- Sum of proper divisors (its aliquot sum) s(n): 212114720
- 122642080 is an abundant number, because the sum of its proper divisors (212114720) is greater than itself. Its abundance is 89472640
Bases of 122642080
- Binary: 1110100111101011110101000002
- Hexadecimal: 0x74F5EA0
- Base-36: 210N8G
Squares and roots of 122642080
- 122642080 squared (1226420802) is 15041079786726400
- 122642080 cubed (1226420803) is 1844669310490082086912000
-
The
square root of 122642080 is 11074.3884707013 -
The
cube root of 122642080 is 496.8361287313
Scales and comparisons
How big is 122642080?- 122,642,080 seconds is equal to 3 years, 46 weeks, 5 days, 11 hours, 14 minutes, 40 seconds.
-
To count from 1 to 122,642,080 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 122642080 cubic inches would be around 41.4 feet tall.
Recreational maths with 122642080
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