3789421428
3,789,421,428 is an even composite number composed of five prime numbers multiplied together.
3789421428 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 3789421428:
22 × 3 × 132 × 127 × 14713
(2 × 2 × 3 × 13 × 13 × 127 × 14713)See below for interesting mathematical facts about the number 3789421428 from the Numbermatics database.
Names of 3789421428
- Cardinal: 3789421428 can be written as Three billion, seven hundred eighty-nine million, four hundred twenty-one thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 3.789421428 × 109
Factors of 3789421428
Divisors of 3789421428
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 12 13 26 39 52 78 127 156 169 254 338 381 507 508 676 762 1014 1524 1651 2028 3302 4953 6604 9906 14713 19812 21463 29426 42926 44139 58852 64389 85852 88278 128778 176556 191269 257556 382538 573807 765076 1147614 1868551 2295228 2486497 3737102 4972994 5605653 7459491 7474204 9945988 11211306 14918982 22422612 24291163 29837964 48582326 72873489 97164652 145746978 291493956 315785119 631570238 947355357 1263140476 1894710714 3789421428
- Sum of all divisors σ(n): 9650500608
- Sum of proper divisors (its aliquot sum) s(n): 5861079180
- 3789421428 is an abundant number, because the sum of its proper divisors (5861079180) is greater than itself. Its abundance is 2071657752
Bases of 3789421428
- Binary: 111000011101110111111011011101002
- Hexadecimal: 0xE1DDFB74
- Base-36: 1QO4GAC
Squares and roots of 3789421428
- 3789421428 squared (37894214282) is 14359714758985559184
- 3789421428 cubed (37894214283) is 54415010807667733514411794752
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The
square root of 3789421428 is 61558.2766815317 -
The
cube root of 3789421428 is 1559.0413554629
Scales and comparisons
How big is 3789421428?- 3,789,421,428 seconds is equal to 120 years, 25 weeks, 4 days, 1 hour, 3 minutes, 48 seconds.
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To count from 1 to 3,789,421,428 would take you about two hundred forty 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 3789421428 cubic inches would be around 129.9 feet tall.
Recreational maths with 3789421428
- 3789421428 backwards is 8241249873
- The number of decimal digits it has is: 10
- The sum of 3789421428's digits is 48
- More coming soon!
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The information we have on file for 3789421428 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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