1209474090
1,209,474,090 is an even composite number composed of six prime numbers multiplied together.
1209474090 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 1209474090:
2 × 32 × 5 × 11 × 23 × 53117
(2 × 3 × 3 × 5 × 11 × 23 × 53117)See below for interesting mathematical facts about the number 1209474090 from the Numbermatics database.
Names of 1209474090
- Cardinal: 1209474090 can be written as One billion, two hundred nine million, four hundred seventy-four thousand and ninety.
Scientific notation
- Scientific notation: 1.20947409 × 109
Factors of 1209474090
Divisors of 1209474090
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 23 30 33 45 46 55 66 69 90 99 110 115 138 165 198 207 230 253 330 345 414 495 506 690 759 990 1035 1265 1518 2070 2277 2530 3795 4554 7590 11385 22770 53117 106234 159351 265585 318702 478053 531170 584287 796755 956106 1168574 1221691 1593510 1752861 2390265 2443382 2921435 3505722 3665073 4780530 5258583 5842870 6108455 7330146 8764305 10517166 10995219 12216910 13438601 17528610 18325365 21990438 26292915 26877202 36650730 40315803 52585830 54976095 67193005 80631606 109952190 120947409 134386010 201579015 241894818 403158030 604737045 1209474090
- Sum of all divisors σ(n): 3579728256
- Sum of proper divisors (its aliquot sum) s(n): 2370254166
- 1209474090 is an abundant number, because the sum of its proper divisors (2370254166) is greater than itself. Its abundance is 1160780076
Bases of 1209474090
- Binary: 10010000001011100011100001010102
- Hexadecimal: 0x48171C2A
- Base-36: K0386I
Squares and roots of 1209474090
- 1209474090 squared (12094740902) is 1462827574381328100
- 1209474090 cubed (12094740903) is 1769252049351764116738929000
-
The
square root of 1209474090 is 34777.4940155267 -
The
cube root of 1209474090 is 1065.4478312339
Scales and comparisons
How big is 1209474090?- 1,209,474,090 seconds is equal to 38 years, 23 weeks, 5 days, 13 hours, 1 minute, 30 seconds.
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To count from 1 to 1,209,474,090 would take you about seventy-six 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 1209474090 cubic inches would be around 88.8 feet tall.
Recreational maths with 1209474090
- 1209474090 backwards is 0904749021
- The number of decimal digits it has is: 10
- The sum of 1209474090's digits is 36
- More coming soon!
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The information we have on file for 1209474090 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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