42163100
42,163,100 is an even composite number composed of six prime numbers multiplied together.
42163100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42163100:
22 × 52 × 7 × 29 × 31 × 67
(2 × 2 × 5 × 5 × 7 × 29 × 31 × 67)See below for interesting mathematical facts about the number 42163100 from the Numbermatics database.
Names of 42163100
- Cardinal: 42163100 can be written as Forty-two million, one hundred sixty-three thousand, one hundred.
Scientific notation
- Scientific notation: 4.21631 × 107
Factors of 42163100
Divisors of 42163100
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 29 31 35 50 58 62 67 70 100 116 124 134 140 145 155 175 203 217 268 290 310 335 350 406 434 469 580 620 670 700 725 775 812 868 899 938 1015 1085 1340 1450 1550 1675 1798 1876 1943 2030 2077 2170 2345 2900 3100 3350 3596 3886 4060 4154 4340 4495 4690 5075 5425 6293 6700 7772 8308 8990 9380 9715 10150 10385 10850 11725 12586 13601 14539 17980 19430 20300 20770 21700 22475 23450 25172 27202 29078 31465 38860 41540 44950 46900 48575 51925 54404 58156 60233 62930 68005 72695 89900 97150 103850 120466 125860 136010 145390 157325 194300 207700 240932 272020 290780 301165 314650 340025 363475 421631 602330 629300 680050 726950 843262 1204660 1360100 1453900 1505825 1686524 2108155 3011650 4216310 6023300 8432620 10540775 21081550 42163100
- Sum of all divisors σ(n): 113326080
- Sum of proper divisors (its aliquot sum) s(n): 71162980
- 42163100 is an abundant number, because the sum of its proper divisors (71162980) is greater than itself. Its abundance is 28999880
Bases of 42163100
- Binary: 101000001101011011100111002
- Hexadecimal: 0x2835B9C
- Base-36: P3P98
Squares and roots of 42163100
- 42163100 squared (421631002) is 1777727001610000
- 42163100 cubed (421631003) is 74954481341582591000000
-
The
square root of 42163100 is 6493.3119438389 -
The
cube root of 42163100 is 348.0520356415
Scales and comparisons
How big is 42163100?- 42,163,100 seconds is equal to 1 year, 17 weeks, 4 days, 23 hours, 58 minutes, 20 seconds.
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To count from 1 to 42,163,100 would take you about two 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 42163100 cubic inches would be around 29 feet tall.
Recreational maths with 42163100
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