2155104
2,155,104 is an even composite number composed of four prime numbers multiplied together.
2155104 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 2155104:
25 × 32 × 7 × 1069
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 1069)See below for interesting mathematical facts about the number 2155104 from the Numbermatics database.
Names of 2155104
- Cardinal: 2155104 can be written as Two million, one hundred fifty-five thousand, one hundred four.
Scientific notation
- Scientific notation: 2.155104 × 106
Factors of 2155104
Divisors of 2155104
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 504 672 1008 1069 2016 2138 3207 4276 6414 7483 8552 9621 12828 14966 17104 19242 22449 25656 29932 34208 38484 44898 51312 59864 67347 76968 89796 102624 119728 134694 153936 179592 239456 269388 307872 359184 538776 718368 1077552 2155104
- Sum of all divisors σ(n): 7010640
- Sum of proper divisors (its aliquot sum) s(n): 4855536
- 2155104 is an abundant number, because the sum of its proper divisors (4855536) is greater than itself. Its abundance is 2700432
Bases of 2155104
- Binary: 10000011100010011000002
- Hexadecimal: 0x20E260
- Base-36: 1A6W0
Squares and roots of 2155104
- 2155104 squared (21551042) is 4644473250816
- 2155104 cubed (21551043) is 10009322880726564864
-
The
square root of 2155104 is 1468.0272477035 -
The
cube root of 2155104 is 129.1683398095
Scales and comparisons
How big is 2155104?- 2,155,104 seconds is equal to 3 weeks, 3 days, 22 hours, 38 minutes, 24 seconds.
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To count from 1 to 2,155,104 would take you about five weeks!
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 2155104 cubic inches would be around 10.8 feet tall.
Recreational maths with 2155104
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The information we have on file for 2155104 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!
Keywords: Divisors of 2155104, math, Factors of 2155104, curriculum, school, college, exams, university, Prime factorization of 2155104, STEM, science, technology, engineering, physics, economics, calculator, two million, one hundred fifty-five thousand, one hundred four.