1390111380
1,390,111,380 is an even composite number composed of five prime numbers multiplied together.
1390111380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 1390111380:
22 × 32 × 5 × 72 × 3972
(2 × 2 × 3 × 3 × 5 × 7 × 7 × 397 × 397)See below for interesting mathematical facts about the number 1390111380 from the Numbermatics database.
Names of 1390111380
- Cardinal: 1390111380 can be written as One billion, three hundred ninety million, one hundred eleven thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.39011138 × 109
Factors of 1390111380
Divisors of 1390111380
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 196 210 245 252 294 315 397 420 441 490 588 630 735 794 882 980 1191 1260 1470 1588 1764 1985 2205 2382 2779 2940 3573 3970 4410 4764 5558 5955 7146 7940 8337 8820 11116 11910 13895 14292 16674 17865 19453 23820 25011 27790 33348 35730 38906 41685 50022 55580 58359 71460 77812 83370 97265 100044 116718 125055 157609 166740 175077 194530 233436 250110 291795 315218 350154 389060 472827 500220 583590 630436 700308 788045 875385 945654 1103263 1167180 1418481 1576090 1750770 1891308 2206526 2364135 2836962 3152180 3309789 3501540 4413052 4728270 5516315 5673924 6619578 7092405 7722841 9456540 9929367 11032630 13239156 14184810 15445682 16548945 19858734 22065260 23168523 28369620 30891364 33097890 38614205 39717468 46337046 49646835 66195780 69505569 77228410 92674092 99293670 115842615 139011138 154456820 198587340 231685230 278022276 347527845 463370460 695055690 1390111380
- Sum of all divisors σ(n): 4917493854
- Sum of proper divisors (its aliquot sum) s(n): 3527382474
- 1390111380 is an abundant number, because the sum of its proper divisors (3527382474) is greater than itself. Its abundance is 2137271094
Bases of 1390111380
- Binary: 10100101101101101101010100101002
- Hexadecimal: 0x52DB6A94
- Base-36: MZMWT0
Squares and roots of 1390111380
- 1390111380 squared (13901113802) is 1932409648805504400
- 1390111380 cubed (13901113803) is 2686264643626335073080072000
-
The
square root of 1390111380 is 37284.1974568315 -
The
cube root of 1390111380 is 1116.0488378057
Scales and comparisons
How big is 1390111380?- 1,390,111,380 seconds is equal to 44 years, 10 weeks, 3 days, 6 hours, 3 minutes.
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To count from 1 to 1,390,111,380 would take you about eighty-eight 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 1390111380 cubic inches would be around 93 feet tall.
Recreational maths with 1390111380
- 1390111380 backwards is 0831110931
- The number of decimal digits it has is: 10
- The sum of 1390111380's digits is 27
- More coming soon!
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The information we have on file for 1390111380 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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