989393664
989,393,664 is an even composite number composed of four prime numbers multiplied together.
989393664 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 989393664:
28 × 3 × 7 × 184039
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 184039)See below for interesting mathematical facts about the number 989393664 from the Numbermatics database.
Names of 989393664
- Cardinal: 989393664 can be written as Nine hundred eighty-nine million, three hundred ninety-three thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 9.89393664 × 108
Factors of 989393664
Divisors of 989393664
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1792 2688 5376 184039 368078 552117 736156 1104234 1288273 1472312 2208468 2576546 2944624 3864819 4416936 5153092 5889248 7729638 8833872 10306184 11778496 15459276 17667744 20612368 23556992 30918552 35335488 41224736 47113984 61837104 70670976 82449472 123674208 141341952 164898944 247348416 329797888 494696832 989393664
- Sum of all divisors σ(n): 3009422080
- Sum of proper divisors (its aliquot sum) s(n): 2020028416
- 989393664 is an abundant number, because the sum of its proper divisors (2020028416) is greater than itself. Its abundance is 1030634752
Bases of 989393664
- Binary: 1110101111100011110011000000002
- Hexadecimal: 0x3AF8F300
- Base-36: GD251C
Squares and roots of 989393664
- 989393664 squared (9893936642) is 978899822363344896
- 989393664 cubed (9893936643) is 968517281937018945949138944
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The
square root of 989393664 is 31454.6286577985 -
The
cube root of 989393664 is 996.4519811167
Scales and comparisons
How big is 989393664?- 989,393,664 seconds is equal to 31 years, 23 weeks, 6 days, 7 hours, 34 minutes, 24 seconds.
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To count from 1 to 989,393,664 would take you about forty-seven 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 989393664 cubic inches would be around 83 feet tall.
Recreational maths with 989393664
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The information we have on file for 989393664 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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