1398228040
1,398,228,040 is an even composite number composed of five prime numbers multiplied together.
1398228040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1398228040:
23 × 5 × 11 × 29 × 109579
(2 × 2 × 2 × 5 × 11 × 29 × 109579)See below for interesting mathematical facts about the number 1398228040 from the Numbermatics database.
Names of 1398228040
- Cardinal: 1398228040 can be written as One billion, three hundred ninety-eight million, two hundred twenty-eight thousand and forty.
Scientific notation
- Scientific notation: 1.39822804 × 109
Factors of 1398228040
Divisors of 1398228040
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 29 40 44 55 58 88 110 116 145 220 232 290 319 440 580 638 1160 1276 1595 2552 3190 6380 12760 109579 219158 438316 547895 876632 1095790 1205369 2191580 2410738 3177791 4383160 4821476 6026845 6355582 9642952 12053690 12711164 15888955 24107380 25422328 31777910 34955701 48214760 63555820 69911402 127111640 139822804 174778505 279645608 349557010 699114020 1398228040
- Sum of all divisors σ(n): 3550392000
- Sum of proper divisors (its aliquot sum) s(n): 2152163960
- 1398228040 is an abundant number, because the sum of its proper divisors (2152163960) is greater than itself. Its abundance is 753935920
Bases of 1398228040
- Binary: 10100110101011101000100010010002
- Hexadecimal: 0x53574448
- Base-36: N4GVNS
Squares and roots of 1398228040
- 1398228040 squared (13982280402) is 1955041651842241600
- 1398228040 cubed (13982280403) is 2733594056973739861574464000
-
The
square root of 1398228040 is 37392.8875589997 -
The
cube root of 1398228040 is 1118.2167732819
Scales and comparisons
How big is 1398228040?- 1,398,228,040 seconds is equal to 44 years, 23 weeks, 6 days, 4 hours, 40 minutes, 40 seconds.
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To count from 1 to 1,398,228,040 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 1398228040 cubic inches would be around 93.2 feet tall.
Recreational maths with 1398228040
- 1398228040 backwards is 0408228931
- The number of decimal digits it has is: 10
- The sum of 1398228040's digits is 37
- More coming soon!
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The information we have on file for 1398228040 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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