1420423128
1,420,423,128 is an even composite number composed of five prime numbers multiplied together.
1420423128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 1420423128:
23 × 34 × 19 × 43 × 2683
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 19 × 43 × 2683)See below for interesting mathematical facts about the number 1420423128 from the Numbermatics database.
Names of 1420423128
- Cardinal: 1420423128 can be written as One billion, four hundred twenty million, four hundred twenty-three thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.420423128 × 109
Factors of 1420423128
Divisors of 1420423128
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 19 24 27 36 38 43 54 57 72 76 81 86 108 114 129 152 162 171 172 216 228 258 324 342 344 387 456 513 516 648 684 774 817 1026 1032 1161 1368 1539 1548 1634 2052 2322 2451 2683 3078 3096 3268 3483 4104 4644 4902 5366 6156 6536 6966 7353 8049 9288 9804 10732 12312 13932 14706 16098 19608 21464 22059 24147 27864 29412 32196 44118 48294 50977 58824 64392 66177 72441 88236 96588 101954 115369 132354 144882 152931 176472 193176 203908 217323 230738 264708 289764 305862 346107 407816 434646 458793 461476 529416 579528 611724 692214 869292 917586 922952 1038321 1223448 1376379 1384428 1738584 1835172 2076642 2192011 2752758 2768856 3114963 3670344 4129137 4153284 4384022 5505516 6229926 6576033 8258274 8306568 8768044 9344889 11011032 12459852 13152066 16516548 17536088 18689778 19728099 24919704 26304132 33033096 37379556 39456198 52608264 59184297 74759112 78912396 118368594 157824792 177552891 236737188 355105782 473474376 710211564 1420423128
- Sum of all divisors σ(n): 4286884800
- Sum of proper divisors (its aliquot sum) s(n): 2866461672
- 1420423128 is an abundant number, because the sum of its proper divisors (2866461672) is greater than itself. Its abundance is 1446038544
Bases of 1420423128
- Binary: 10101001010100111101111110110002
- Hexadecimal: 0x54A9EFD8
- Base-36: NHOLI0
Squares and roots of 1420423128
- 1420423128 squared (14204231282) is 2017601862557304384
- 1420423128 cubed (14204231283) is 2865848348672272372369393152
-
The
square root of 1420423128 is 37688.5012702813 -
The
cube root of 1420423128 is 1124.1024948431
Scales and comparisons
How big is 1420423128?- 1,420,423,128 seconds is equal to 45 years, 8 weeks, 4 days, 1 hour, 58 minutes, 48 seconds.
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To count from 1 to 1,420,423,128 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 1420423128 cubic inches would be around 93.7 feet tall.
Recreational maths with 1420423128
- 1420423128 backwards is 8213240241
- 1420423128 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1420423128's digits is 27
- More coming soon!
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The information we have on file for 1420423128 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 1420423128, math, Factors of 1420423128, curriculum, school, college, exams, university, Prime factorization of 1420423128, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty million, four hundred twenty-three thousand, one hundred twenty-eight.