120128450
120,128,450 is an even composite number composed of six prime numbers multiplied together.
120128450 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 120128450:
2 × 52 × 13 × 19 × 71 × 137
(2 × 5 × 5 × 13 × 19 × 71 × 137)See below for interesting mathematical facts about the number 120128450 from the Numbermatics database.
Names of 120128450
- Cardinal: 120128450 can be written as One hundred twenty million, one hundred twenty-eight thousand, four hundred fifty.
Scientific notation
- Scientific notation: 1.2012845 × 108
Factors of 120128450
Divisors of 120128450
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 10 13 19 25 26 38 50 65 71 95 130 137 142 190 247 274 325 355 475 494 650 685 710 923 950 1235 1349 1370 1775 1781 1846 2470 2603 2698 3425 3550 3562 4615 5206 6175 6745 6850 8905 9230 9727 12350 13015 13490 17537 17810 19454 23075 26030 33725 33839 35074 44525 46150 48635 65075 67450 67678 87685 89050 97270 126451 130150 169195 175370 184813 243175 252902 338390 369626 438425 486350 632255 845975 876850 924065 1264510 1691950 1848130 2402569 3161275 4620325 4805138 6322550 9240650 12012845 24025690 60064225 120128450
- Sum of all divisors σ(n): 258733440
- Sum of proper divisors (its aliquot sum) s(n): 138604990
- 120128450 is an abundant number, because the sum of its proper divisors (138604990) is greater than itself. Its abundance is 18476540
Bases of 120128450
- Binary: 1110010100100000011110000102
- Hexadecimal: 0x72903C2
- Base-36: 1ZIRPE
Squares and roots of 120128450
- 120128450 squared (1201284502) is 14430844499402500
- 120128450 cubed (1201284503) is 1733554981904248251125000
-
The
square root of 120128450 is 10960.3124955451 -
The
cube root of 120128450 is 493.4183437425
Scales and comparisons
How big is 120128450?- 120,128,450 seconds is equal to 3 years, 42 weeks, 4 days, 9 hours, 50 seconds.
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To count from 1 to 120,128,450 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 120128450 cubic inches would be around 41.1 feet tall.
Recreational maths with 120128450
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The information we have on file for 120128450 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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