30889800
30,889,800 is an even composite number composed of four prime numbers multiplied together.
30889800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 30889800:
23 × 32 × 52 × 1312
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 131 × 131)See below for interesting mathematical facts about the number 30889800 from the Numbermatics database.
Names of 30889800
- Cardinal: 30889800 can be written as Thirty million, eight hundred eighty-nine thousand, eight hundred.
Scientific notation
- Scientific notation: 3.08898 × 107
Factors of 30889800
Divisors of 30889800
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 131 150 180 200 225 262 300 360 393 450 524 600 655 786 900 1048 1179 1310 1572 1800 1965 2358 2620 3144 3275 3930 4716 5240 5895 6550 7860 9432 9825 11790 13100 15720 17161 19650 23580 26200 29475 34322 39300 47160 51483 58950 68644 78600 85805 102966 117900 137288 154449 171610 205932 235800 257415 308898 343220 411864 429025 514830 617796 686440 772245 858050 1029660 1235592 1287075 1544490 1716100 2059320 2574150 3088980 3432200 3861225 5148300 6177960 7722450 10296600 15444900 30889800
- Sum of all divisors σ(n): 104536185
- Sum of proper divisors (its aliquot sum) s(n): 73646385
- 30889800 is an abundant number, because the sum of its proper divisors (73646385) is greater than itself. Its abundance is 42756585
Bases of 30889800
- Binary: 11101011101010111010010002
- Hexadecimal: 0x1D75748
- Base-36: IE2Q0
Squares and roots of 30889800
- 30889800 squared (308898002) is 954179744040000
- 30889800 cubed (308898003) is 29474421457446792000000
-
The
square root of 30889800 is 5557.8593001263 -
The
cube root of 30889800 is 313.7653865673
Scales and comparisons
How big is 30889800?- 30,889,800 seconds is equal to 51 weeks, 12 hours, 30 minutes.
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To count from 1 to 30,889,800 would take you about twenty-four 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 30889800 cubic inches would be around 26.1 feet tall.
Recreational maths with 30889800
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The information we have on file for 30889800 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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