1228438488
1,228,438,488 is an even composite number composed of five prime numbers multiplied together.
1228438488 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 1228438488:
23 × 3 × 31 × 127 × 13001
(2 × 2 × 2 × 3 × 31 × 127 × 13001)See below for interesting mathematical facts about the number 1228438488 from the Numbermatics database.
Names of 1228438488
- Cardinal: 1228438488 can be written as One billion, two hundred twenty-eight million, four hundred thirty-eight thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 1.228438488 × 109
Factors of 1228438488
Divisors of 1228438488
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 12 24 31 62 93 124 127 186 248 254 372 381 508 744 762 1016 1524 3048 3937 7874 11811 13001 15748 23622 26002 31496 39003 47244 52004 78006 94488 104008 156012 312024 403031 806062 1209093 1612124 1651127 2418186 3224248 3302254 4836372 4953381 6604508 9672744 9906762 13209016 19813524 39627048 51184937 102369874 153554811 204739748 307109622 409479496 614219244 1228438488
- Sum of all divisors σ(n): 3195371520
- Sum of proper divisors (its aliquot sum) s(n): 1966933032
- 1228438488 is an abundant number, because the sum of its proper divisors (1966933032) is greater than itself. Its abundance is 738494544
Bases of 1228438488
- Binary: 10010010011100001111011110110002
- Hexadecimal: 0x49387BD8
- Base-36: KBDP7C
Squares and roots of 1228438488
- 1228438488 squared (12284384882) is 1509061118799726144
- 1228438488 cubed (12284384883) is 1853788759077923959149430272
-
The
square root of 1228438488 is 35049.0868354655 -
The
cube root of 1228438488 is 1070.9876716153
Scales and comparisons
How big is 1228438488?- 1,228,438,488 seconds is equal to 39 years, 3 weeks, 1 day, 54 minutes, 48 seconds.
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To count from 1 to 1,228,438,488 would take you about seventy-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 1228438488 cubic inches would be around 89.2 feet tall.
Recreational maths with 1228438488
- 1228438488 backwards is 8848348221
- The number of decimal digits it has is: 10
- The sum of 1228438488's digits is 48
- More coming soon!
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The information we have on file for 1228438488 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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