1213348990
1,213,348,990 is an even composite number composed of six prime numbers multiplied together.
What does the number 1213348990 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 96 divisors.
1213348990 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 1213348990:
2 × 5 × 7 × 17 × 312 × 1061
(2 × 5 × 7 × 17 × 31 × 31 × 1061)See below for interesting mathematical facts about the number 1213348990 from the Numbermatics database.
Names of 1213348990
- Cardinal: 1213348990 can be written as One billion, two hundred thirteen million, three hundred forty-eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.21334899 × 109
Factors of 1213348990
Divisors of 1213348990
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 7 10 14 17 31 34 35 62 70 85 119 155 170 217 238 310 434 527 595 961 1054 1061 1085 1190 1922 2122 2170 2635 3689 4805 5270 5305 6727 7378 7427 9610 10610 13454 14854 16337 18037 18445 32674 32891 33635 36074 36890 37135 65782 67270 74270 81685 90185 114359 126259 163370 164455 180370 228718 230237 252518 328910 460474 559147 571795 631295 1019621 1118294 1143590 1151185 1262590 2039242 2302370 2795735 3914029 5098105 5591470 7137347 7828058 10196210 14274694 17333557 19570145 34667114 35686735 39140290 71373470 86667785 121334899 173335570 242669798 606674495 1213348990
- Sum of all divisors σ(n): 2733435072
- Sum of proper divisors (its aliquot sum) s(n): 1520086082
- 1213348990 is an abundant number, because the sum of its proper divisors (1520086082) is greater than itself. Its abundance is 306737092
Bases of 1213348990
- Binary: 10010000101001000111100011111102
- Hexadecimal: 0x48523C7E
- Base-36: K2EA2M
Squares and roots of 1213348990
- 1213348990 squared (12133489902) is 1472215771534020100
- 1213348990 cubed (12133489903) is 1786311519452874038974699000
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The
square root of 1213348990 is 34833.1593456579 -
The
cube root of 1213348990 is 1066.5844416869
Scales and comparisons
How big is 1213348990?- 1,213,348,990 seconds is equal to 38 years, 30 weeks, 1 day, 9 hours, 23 minutes, 10 seconds.
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To count from 1 to 1,213,348,990 would take you about seventy-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 1213348990 cubic inches would be around 88.9 feet tall.
Recreational maths with 1213348990
- 1213348990 backwards is 0998433121
- The number of decimal digits it has is: 10
- The sum of 1213348990's digits is 40
- More coming soon!
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The information we have on file for 1213348990 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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