216997248
216,997,248 is an even composite number composed of five prime numbers multiplied together.
216997248 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 216997248:
27 × 3 × 13 × 17 × 2557
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 17 × 2557)See below for interesting mathematical facts about the number 216997248 from the Numbermatics database.
Names of 216997248
- Cardinal: 216997248 can be written as Two hundred sixteen million, nine hundred ninety-seven thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 2.16997248 × 108
Factors of 216997248
Divisors of 216997248
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 64 68 78 96 102 104 128 136 156 192 204 208 221 272 312 384 408 416 442 544 624 663 816 832 884 1088 1248 1326 1632 1664 1768 2176 2496 2557 2652 3264 3536 4992 5114 5304 6528 7072 7671 10228 10608 14144 15342 20456 21216 28288 30684 33241 40912 42432 43469 61368 66482 81824 84864 86938 99723 122736 130407 132964 163648 173876 199446 245472 260814 265928 327296 347752 398892 490944 521628 531856 565097 695504 797784 981888 1043256 1063712 1130194 1391008 1595568 1695291 2086512 2127424 2260388 2782016 3191136 3390582 4173024 4254848 4520776 5564032 6382272 6781164 8346048 9041552 12764544 13562328 16692096 18083104 27124656 36166208 54249312 72332416 108498624 216997248
- Sum of all divisors σ(n): 657508320
- Sum of proper divisors (its aliquot sum) s(n): 440511072
- 216997248 is an abundant number, because the sum of its proper divisors (440511072) is greater than itself. Its abundance is 223513824
Bases of 216997248
- Binary: 11001110111100011101100000002
- Hexadecimal: 0xCEF1D80
- Base-36: 3L705C
Squares and roots of 216997248
- 216997248 squared (2169972482) is 47087805639573504
- 216997248 cubed (2169972483) is 10217924238146330261716992
-
The
square root of 216997248 is 14730.8264533937 -
The
cube root of 216997248 is 600.9219603673
Scales and comparisons
How big is 216997248?- 216,997,248 seconds is equal to 6 years, 46 weeks, 5 days, 13 hours, 48 seconds.
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To count from 1 to 216,997,248 would take you about ten 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 216997248 cubic inches would be around 50.1 feet tall.
Recreational maths with 216997248
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The information we have on file for 216997248 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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