1390263966
1,390,263,966 is an even composite number composed of five prime numbers multiplied together.
1390263966 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1390263966:
2 × 33 × 72 × 132 × 3109
(2 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 3109)See below for interesting mathematical facts about the number 1390263966 from the Numbermatics database.
Names of 1390263966
- Cardinal: 1390263966 can be written as One billion, three hundred ninety million, two hundred sixty-three thousand, nine hundred sixty-six.
Scientific notation
- Scientific notation: 1.390263966 × 109
Factors of 1390263966
Divisors of 1390263966
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 91 98 117 126 147 169 182 189 234 273 294 338 351 378 441 507 546 637 702 819 882 1014 1183 1274 1323 1521 1638 1911 2366 2457 2646 3042 3109 3549 3822 4563 4914 5733 6218 7098 8281 9126 9327 10647 11466 16562 17199 18654 21294 21763 24843 27981 31941 34398 40417 43526 49686 55962 63882 65289 74529 80834 83943 121251 130578 149058 152341 167886 195867 223587 242502 282919 304682 363753 391734 447174 457023 525421 565838 587601 727506 848757 914046 1050842 1091259 1175202 1371069 1576263 1697514 1980433 2182518 2546271 2742138 3152526 3677947 3960866 4113207 4728789 5092542 5941299 7355894 7638813 8226414 9457578 11033841 11882598 14186367 15277626 17823897 22067682 25745629 28372734 33101523 35647794 51491258 53471691 66203046 77236887 99304569 106943382 154473774 198609138 231710661 463421322 695131983 1390263966
- Sum of all divisors σ(n): 3892849200
- Sum of proper divisors (its aliquot sum) s(n): 2502585234
- 1390263966 is an abundant number, because the sum of its proper divisors (2502585234) is greater than itself. Its abundance is 1112321268
Bases of 1390263966
- Binary: 10100101101110110111110100111102
- Hexadecimal: 0x52DDBE9E
- Base-36: MZQ6JI
Squares and roots of 1390263966
- 1390263966 squared (13902639662) is 1932833895158049156
- 1390263966 cubed (13902639663) is 2687149316701657616443512696
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The
square root of 1390263966 is 37286.2436563407 -
The
cube root of 1390263966 is 1116.0896707919
Scales and comparisons
How big is 1390263966?- 1,390,263,966 seconds is equal to 44 years, 10 weeks, 5 days, 26 minutes, 6 seconds.
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To count from 1 to 1,390,263,966 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 1390263966 cubic inches would be around 93 feet tall.
Recreational maths with 1390263966
- 1390263966 backwards is 6693620931
- The number of decimal digits it has is: 10
- The sum of 1390263966's digits is 45
- More coming soon!
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The information we have on file for 1390263966 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!
Keywords: Divisors of 1390263966, math, Factors of 1390263966, curriculum, school, college, exams, university, Prime factorization of 1390263966, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred ninety million, two hundred sixty-three thousand, nine hundred sixty-six.