1380972460
1,380,972,460 is an even composite number composed of six prime numbers multiplied together.
1380972460 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1380972460:
22 × 5 × 7 × 292 × 37 × 317
(2 × 2 × 5 × 7 × 29 × 29 × 37 × 317)See below for interesting mathematical facts about the number 1380972460 from the Numbermatics database.
Names of 1380972460
- Cardinal: 1380972460 can be written as One billion, three hundred eighty million, nine hundred seventy-two thousand, four hundred sixty.
Scientific notation
- Scientific notation: 1.38097246 × 109
Factors of 1380972460
Divisors of 1380972460
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 29 35 37 58 70 74 116 140 145 148 185 203 259 290 317 370 406 518 580 634 740 812 841 1015 1036 1073 1268 1295 1585 1682 2030 2146 2219 2590 3170 3364 4060 4205 4292 4438 5180 5365 5887 6340 7511 8410 8876 9193 10730 11095 11729 11774 15022 16820 18386 21460 22190 23458 23548 29435 30044 31117 36772 37555 44380 45965 46916 58645 58870 62234 64351 75110 82103 91930 117290 117740 124468 128702 150220 155585 164206 183860 217819 234580 257404 266597 311170 321755 328412 340141 410515 435638 533194 622340 643510 680282 821030 871276 1066388 1089095 1287020 1332985 1360564 1642060 1700705 1866179 2178190 2380987 2665970 3401410 3732358 4356380 4761974 5331940 6802820 7464716 9330895 9523948 9864089 11904935 18661790 19728178 23809870 37323580 39456356 47619740 49320445 69048623 98640890 138097246 197281780 276194492 345243115 690486230 1380972460
- Sum of all divisors σ(n): 3536455104
- Sum of proper divisors (its aliquot sum) s(n): 2155482644
- 1380972460 is an abundant number, because the sum of its proper divisors (2155482644) is greater than itself. Its abundance is 774510184
Bases of 1380972460
- Binary: 10100100100111111110111101011002
- Hexadecimal: 0x524FF7AC
- Base-36: MU7164
Squares and roots of 1380972460
- 1380972460 squared (13809724602) is 1907084935278451600
- 1380972460 cubed (13809724603) is 2633631774500424091042936000
-
The
square root of 1380972460 is 37161.4378085671 -
The
cube root of 1380972460 is 1113.5977358171
Scales and comparisons
How big is 1380972460?- 1,380,972,460 seconds is equal to 43 years, 47 weeks, 2 days, 11 hours, 27 minutes, 40 seconds.
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To count from 1 to 1,380,972,460 would take you about eighty-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 1380972460 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380972460
- 1380972460 backwards is 0642790831
- The number of decimal digits it has is: 10
- The sum of 1380972460's digits is 40
- More coming soon!
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