1428945624
1,428,945,624 is an even composite number composed of five prime numbers multiplied together.
1428945624 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 1428945624:
23 × 34 × 37 × 107 × 557
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 37 × 107 × 557)See below for interesting mathematical facts about the number 1428945624 from the Numbermatics database.
Names of 1428945624
- Cardinal: 1428945624 can be written as One billion, four hundred twenty-eight million, nine hundred forty-five thousand, six hundred twenty-four.
Scientific notation
- Scientific notation: 1.428945624 × 109
Factors of 1428945624
Divisors of 1428945624
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 37 54 72 74 81 107 108 111 148 162 214 216 222 296 321 324 333 428 444 557 642 648 666 856 888 963 999 1114 1284 1332 1671 1926 1998 2228 2568 2664 2889 2997 3342 3852 3959 3996 4456 5013 5778 5994 6684 7704 7918 7992 8667 10026 11556 11877 11988 13368 15039 15836 17334 20052 20609 23112 23754 23976 30078 31672 34668 35631 40104 41218 45117 47508 59599 60156 61827 69336 71262 82436 90234 95016 106893 119198 120312 123654 142524 164872 178797 180468 185481 213786 238396 247308 285048 320679 357594 360936 370962 427572 476792 494616 536391 556443 641358 715188 741924 855144 1072782 1112886 1282716 1430376 1483848 1609173 1669329 2145564 2205163 2225772 2565432 3218346 3338658 4291128 4410326 4451544 4827519 6436692 6615489 6677316 8820652 9655038 12873384 13230978 13354632 17641304 19310076 19846467 26461956 38620152 39692934 52923912 59539401 79385868 119078802 158771736 178618203 238157604 357236406 476315208 714472812 1428945624
- Sum of all divisors σ(n): 4156408080
- Sum of proper divisors (its aliquot sum) s(n): 2727462456
- 1428945624 is an abundant number, because the sum of its proper divisors (2727462456) is greater than itself. Its abundance is 1298516832
Bases of 1428945624
- Binary: 10101010010101111111010110110002
- Hexadecimal: 0x552BFAD8
- Base-36: NMR9I0
Squares and roots of 1428945624
- 1428945624 squared (14289456242) is 2041885596348749376
- 1428945624 cubed (14289456243) is 2917743487611175798707930624
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The
square root of 1428945624 is 37801.3971170379 -
The
cube root of 1428945624 is 1126.3462071143
Scales and comparisons
How big is 1428945624?- 1,428,945,624 seconds is equal to 45 years, 22 weeks, 4 days, 17 hours, 20 minutes, 24 seconds.
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To count from 1 to 1,428,945,624 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 1428945624 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428945624
- 1428945624 backwards is 4265498241
- The number of decimal digits it has is: 10
- The sum of 1428945624's digits is 45
- More coming soon!
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The information we have on file for 1428945624 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 1428945624, math, Factors of 1428945624, curriculum, school, college, exams, university, Prime factorization of 1428945624, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty-eight million, nine hundred forty-five thousand, six hundred twenty-four.