1420409400
1,420,409,400 is an even composite number composed of five prime numbers multiplied together.
1420409400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1420409400:
23 × 3 × 52 × 61 × 1972
(2 × 2 × 2 × 3 × 5 × 5 × 61 × 197 × 197)See below for interesting mathematical facts about the number 1420409400 from the Numbermatics database.
Names of 1420409400
- Cardinal: 1420409400 can be written as One billion, four hundred twenty million, four hundred nine thousand, four hundred.
Scientific notation
- Scientific notation: 1.4204094 × 109
Factors of 1420409400
Divisors of 1420409400
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 61 75 100 120 122 150 183 197 200 244 300 305 366 394 488 591 600 610 732 788 915 985 1182 1220 1464 1525 1576 1830 1970 2364 2440 2955 3050 3660 3940 4575 4728 4925 5910 6100 7320 7880 9150 9850 11820 12017 12200 14775 18300 19700 23640 24034 29550 36051 36600 38809 39400 48068 59100 60085 72102 77618 96136 116427 118200 120170 144204 155236 180255 194045 232854 240340 288408 300425 310472 360510 388090 465708 480680 582135 600850 721020 776180 901275 931416 970225 1164270 1201700 1442040 1552360 1802550 1940450 2328540 2367349 2403400 2910675 3605100 3880900 4657080 4734698 5821350 7102047 7210200 7761800 9469396 11642700 11836745 14204094 18938792 23285400 23673490 28408188 35510235 47346980 56816376 59183725 71020470 94693960 118367450 142040940 177551175 236734900 284081880 355102350 473469800 710204700 1420409400
- Sum of all divisors σ(n): 4498287240
- Sum of proper divisors (its aliquot sum) s(n): 3077877840
- 1420409400 is an abundant number, because the sum of its proper divisors (3077877840) is greater than itself. Its abundance is 1657468440
Bases of 1420409400
- Binary: 10101001010100110111010001110002
- Hexadecimal: 0x54A9BA38
- Base-36: NHOAWO
Squares and roots of 1420409400
- 1420409400 squared (14204094002) is 2017562863608360000
- 1420409400 cubed (14204094003) is 2865765256560232462584000000
-
The
square root of 1420409400 is 37688.3191453267 -
The
cube root of 1420409400 is 1124.0988734507
Scales and comparisons
How big is 1420409400?- 1,420,409,400 seconds is equal to 45 years, 8 weeks, 3 days, 22 hours, 10 minutes.
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To count from 1 to 1,420,409,400 would take you about ninety 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 1420409400 cubic inches would be around 93.7 feet tall.
Recreational maths with 1420409400
- 1420409400 backwards is 0049040241
- 1420409400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1420409400's digits is 24
- More coming soon!
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The information we have on file for 1420409400 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!
Keywords: Divisors of 1420409400, math, Factors of 1420409400, curriculum, school, college, exams, university, Prime factorization of 1420409400, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty million, four hundred nine thousand, four hundred.