31389124000
31,389,124,000 is an even composite number composed of five prime numbers multiplied together.
31389124000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 31389124000:
25 × 53 × 13 × 73 × 8269
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 73 × 8269)See below for interesting mathematical facts about the number 31389124000 from the Numbermatics database.
Names of 31389124000
- Cardinal: 31389124000 can be written as Thirty-one billion, three hundred eighty-nine million, one hundred twenty-four thousand.
Scientific notation
- Scientific notation: 3.1389124 × 1010
Factors of 31389124000
Divisors of 31389124000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 73 80 100 104 125 130 146 160 200 208 250 260 292 325 365 400 416 500 520 584 650 730 800 949 1000 1040 1168 1300 1460 1625 1825 1898 2000 2080 2336 2600 2920 3250 3650 3796 4000 4745 5200 5840 6500 7300 7592 8269 9125 9490 10400 11680 13000 14600 15184 16538 18250 18980 23725 26000 29200 30368 33076 36500 37960 41345 47450 52000 58400 66152 73000 75920 82690 94900 107497 118625 132304 146000 151840 165380 189800 206725 214994 237250 264608 292000 330760 379600 413450 429988 474500 537485 603637 661520 759200 826900 859976 949000 1033625 1074970 1207274 1323040 1653800 1719952 1898000 2067250 2149940 2414548 2687425 3018185 3307600 3439904 3796000 4134500 4299880 4829096 5374850 6036370 6615200 7847281 8269000 8599760 9658192 10749700 12072740 13437125 15090925 15694562 16538000 17199520 19316384 21499400 24145480 26874250 30181850 31389124 33076000 39236405 42998800 48290960 53748500 60363700 62778248 75454625 78472810 85997600 96581920 107497000 120727400 125556496 150909250 156945620 196182025 214994000 241454800 251112992 301818500 313891240 392364050 429988000 482909600 603637000 627782480 784728100 980910125 1207274000 1255564960 1569456200 1961820250 2414548000 3138912400 3923640500 6277824800 7847281000 15694562000 31389124000
- Sum of all divisors σ(n): 84203552160
- Sum of proper divisors (its aliquot sum) s(n): 52814428160
- 31389124000 is an abundant number, because the sum of its proper divisors (52814428160) is greater than itself. Its abundance is 21425304160
Bases of 31389124000
- Binary: 111010011101111000000000101101000002
- Hexadecimal: 0x74EF005A0
- Base-36: EF49V34
Squares and roots of 31389124000
- 31389124000 squared (313891240002) is 985277105487376000000
- 31389124000 cubed (313891240003) is 30926985238504325698624000000000
-
The
square root of 31389124000 is 177169.7603994541 -
The
cube root of 31389124000 is 3154.4699787679
Scales and comparisons
How big is 31389124000?- 31,389,124,000 seconds is equal to 998 years, 4 weeks, 1 hour, 6 minutes, 40 seconds.
-
To count from 1 to 31,389,124,000 would take you about one thousand, nine hundred ninety-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 31389124000 cubic inches would be around 262.9 feet tall.
Recreational maths with 31389124000
- 31389124000 backwards is 00042198313
- The number of decimal digits it has is: 11
- The sum of 31389124000's digits is 31
- More coming soon!
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