1392139008
1,392,139,008 is an even composite number composed of four prime numbers multiplied together.
1392139008 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1392139008:
28 × 33 × 13 × 15493
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 15493)See below for interesting mathematical facts about the number 1392139008 from the Numbermatics database.
Names of 1392139008
- Cardinal: 1392139008 can be written as One billion, three hundred ninety-two million, one hundred thirty-nine thousand and eight.
Scientific notation
- Scientific notation: 1.392139008 × 109
Factors of 1392139008
Divisors of 1392139008
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 128 144 156 192 208 216 234 256 288 312 351 384 416 432 468 576 624 702 768 832 864 936 1152 1248 1404 1664 1728 1872 2304 2496 2808 3328 3456 3744 4992 5616 6912 7488 9984 11232 14976 15493 22464 29952 30986 44928 46479 61972 89856 92958 123944 139437 185916 201409 247888 278874 371832 402818 418311 495776 557748 604227 743664 805636 836622 991552 1115496 1208454 1487328 1611272 1673244 1812681 1983104 2230992 2416908 2974656 3222544 3346488 3625362 3966208 4461984 4833816 5438043 5949312 6445088 6692976 7250724 8923968 9667632 10876086 11898624 12890176 13385952 14501448 17847936 19335264 21752172 25780352 26771904 29002896 35695872 38670528 43504344 51560704 53543808 58005792 77341056 87008688 107087616 116011584 154682112 174017376 232023168 348034752 464046336 696069504 1392139008
- Sum of all divisors σ(n): 4433763040
- Sum of proper divisors (its aliquot sum) s(n): 3041624032
- 1392139008 is an abundant number, because the sum of its proper divisors (3041624032) is greater than itself. Its abundance is 1649485024
Bases of 1392139008
- Binary: 10100101111101001011011000000002
- Hexadecimal: 0x52FA5B00
- Base-36: N0UDC0
Squares and roots of 1392139008
- 1392139008 squared (13921390082) is 1938051017595224064
- 1392139008 cubed (13921390083) is 2698036421088405773994688512
-
The
square root of 1392139008 is 37311.3790685897 -
The
cube root of 1392139008 is 1116.5912002265
Scales and comparisons
How big is 1392139008?- 1,392,139,008 seconds is equal to 44 years, 13 weeks, 5 days, 17 hours, 16 minutes, 48 seconds.
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To count from 1 to 1,392,139,008 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 1392139008 cubic inches would be around 93 feet tall.
Recreational maths with 1392139008
- 1392139008 backwards is 8009312931
- 1392139008 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1392139008's digits is 36
- More coming soon!
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The information we have on file for 1392139008 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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