1200139850
1,200,139,850 is an even composite number composed of five prime numbers multiplied together.
1200139850 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1200139850:
2 × 52 × 74 × 13 × 769
(2 × 5 × 5 × 7 × 7 × 7 × 7 × 13 × 769)See below for interesting mathematical facts about the number 1200139850 from the Numbermatics database.
Names of 1200139850
- Cardinal: 1200139850 can be written as One billion, two hundred million, one hundred thirty-nine thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 1.20013985 × 109
Factors of 1200139850
Divisors of 1200139850
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 5 7 10 13 14 25 26 35 49 50 65 70 91 98 130 175 182 245 325 343 350 455 490 637 650 686 769 910 1225 1274 1538 1715 2275 2401 2450 3185 3430 3845 4459 4550 4802 5383 6370 7690 8575 8918 9997 10766 12005 15925 17150 19225 19994 22295 24010 26915 31213 31850 37681 38450 44590 49985 53830 60025 62426 69979 75362 99970 111475 120050 134575 139958 156065 188405 222950 249925 263767 269150 312130 349895 376810 489853 499850 527534 699790 780325 942025 979706 1318835 1560650 1749475 1846369 1884050 2449265 2637670 3428971 3498950 3692738 4898530 6594175 6857942 9231845 12246325 13188350 17144855 18463690 24002797 24492650 34289710 46159225 48005594 85724275 92318450 120013985 171448550 240027970 600069925 1200139850
- Sum of all divisors σ(n): 2808114540
- Sum of proper divisors (its aliquot sum) s(n): 1607974690
- 1200139850 is an abundant number, because the sum of its proper divisors (1607974690) is greater than itself. Its abundance is 407834840
Bases of 1200139850
- Binary: 10001111000100010101110010010102
- Hexadecimal: 0x4788AE4A
- Base-36: JUJ5U2
Squares and roots of 1200139850
- 1200139850 squared (12001398502) is 1440335659558022500
- 1200139850 cubed (12001398503) is 1728604222411616189446625000
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The
square root of 1200139850 is 34643.0346534481 -
The
cube root of 1200139850 is 1062.6998489125
Scales and comparisons
How big is 1200139850?- 1,200,139,850 seconds is equal to 38 years, 8 weeks, 2 days, 12 hours, 10 minutes, 50 seconds.
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To count from 1 to 1,200,139,850 would take you about seventy-six 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 1200139850 cubic inches would be around 88.6 feet tall.
Recreational maths with 1200139850
- 1200139850 backwards is 0589310021
- The number of decimal digits it has is: 10
- The sum of 1200139850's digits is 29
- More coming soon!
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