1438145500
1,438,145,500 is an even composite number composed of four prime numbers multiplied together.
1438145500 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1438145500:
22 × 53 × 113 × 2161
(2 × 2 × 5 × 5 × 5 × 11 × 11 × 11 × 2161)See below for interesting mathematical facts about the number 1438145500 from the Numbermatics database.
Names of 1438145500
- Cardinal: 1438145500 can be written as One billion, four hundred thirty-eight million, one hundred forty-five thousand, five hundred.
Scientific notation
- Scientific notation: 1.4381455 × 109
Factors of 1438145500
Divisors of 1438145500
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 11 20 22 25 44 50 55 100 110 121 125 220 242 250 275 484 500 550 605 1100 1210 1331 1375 2161 2420 2662 2750 3025 4322 5324 5500 6050 6655 8644 10805 12100 13310 15125 21610 23771 26620 30250 33275 43220 47542 54025 60500 66550 95084 108050 118855 133100 166375 216100 237710 261481 270125 332750 475420 522962 540250 594275 665500 1045924 1080500 1188550 1307405 2377100 2614810 2876291 2971375 5229620 5752582 5942750 6537025 11505164 11885500 13074050 14381455 26148100 28762910 32685125 57525820 65370250 71907275 130740500 143814550 287629100 359536375 719072750 1438145500
- Sum of all divisors σ(n): 3456363456
- Sum of proper divisors (its aliquot sum) s(n): 2018217956
- 1438145500 is an abundant number, because the sum of its proper divisors (2018217956) is greater than itself. Its abundance is 580072456
Bases of 1438145500
- Binary: 10101011011100001011011110111002
- Hexadecimal: 0x55B85BDC
- Base-36: NS8G64
Squares and roots of 1438145500
- 1438145500 squared (14381455002) is 2068262479170250000
- 1438145500 cubed (14381455003) is 2974462377237538771375000000
-
The
square root of 1438145500 is 37922.8888667517 -
The
cube root of 1438145500 is 1128.7582621531
Scales and comparisons
How big is 1438145500?- 1,438,145,500 seconds is equal to 45 years, 37 weeks, 6 days, 4 hours, 51 minutes, 40 seconds.
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To count from 1 to 1,438,145,500 would take you about ninety-one 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 1438145500 cubic inches would be around 94.1 feet tall.
Recreational maths with 1438145500
- 1438145500 backwards is 0055418341
- The number of decimal digits it has is: 10
- The sum of 1438145500's digits is 31
- More coming soon!
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The information we have on file for 1438145500 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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