1427970740
1,427,970,740 is an even composite number composed of five prime numbers multiplied together.
1427970740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1427970740:
22 × 5 × 74 × 131 × 227
(2 × 2 × 5 × 7 × 7 × 7 × 7 × 131 × 227)See below for interesting mathematical facts about the number 1427970740 from the Numbermatics database.
Names of 1427970740
- Cardinal: 1427970740 can be written as One billion, four hundred twenty-seven million, nine hundred seventy thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.42797074 × 109
Factors of 1427970740
Divisors of 1427970740
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 49 70 98 131 140 196 227 245 262 343 454 490 524 655 686 908 917 980 1135 1310 1372 1589 1715 1834 2270 2401 2620 3178 3430 3668 4540 4585 4802 6356 6419 6860 7945 9170 9604 11123 12005 12838 15890 18340 22246 24010 25676 29737 31780 32095 44492 44933 48020 55615 59474 64190 77861 89866 111230 118948 128380 148685 155722 179732 208159 222460 224665 297370 311444 314531 389305 416318 449330 545027 594740 629062 778610 832636 898660 1040795 1090054 1258124 1457113 1557220 1572655 2081590 2180108 2725135 2914226 3145310 4163180 5450270 5828452 6290620 7285565 10199791 10900540 14571130 20399582 29142260 40799164 50998955 71398537 101997910 142797074 203995820 285594148 356992685 713985370 1427970740
- Sum of all divisors σ(n): 3540553632
- Sum of proper divisors (its aliquot sum) s(n): 2112582892
- 1427970740 is an abundant number, because the sum of its proper divisors (2112582892) is greater than itself. Its abundance is 684612152
Bases of 1427970740
- Binary: 10101010001110100011010101101002
- Hexadecimal: 0x551D1AB4
- Base-36: NM6D9W
Squares and roots of 1427970740
- 1427970740 squared (14279707402) is 2039100434296147600
- 1427970740 cubed (14279707403) is 2911775756096191267521224000
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The
square root of 1427970740 is 37788.5001025445 -
The
cube root of 1427970740 is 1126.0900026595
Scales and comparisons
How big is 1427970740?- 1,427,970,740 seconds is equal to 45 years, 21 weeks, 10 hours, 32 minutes, 20 seconds.
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To count from 1 to 1,427,970,740 would take you about ninety 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 1427970740 cubic inches would be around 93.8 feet tall.
Recreational maths with 1427970740
- 1427970740 backwards is 0470797241
- The number of decimal digits it has is: 10
- The sum of 1427970740's digits is 41
- More coming soon!
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The information we have on file for 1427970740 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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