42030100
42,030,100 is an even composite number composed of five prime numbers multiplied together.
42030100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42030100:
22 × 52 × 7 × 97 × 619
(2 × 2 × 5 × 5 × 7 × 97 × 619)See below for interesting mathematical facts about the number 42030100 from the Numbermatics database.
Names of 42030100
- Cardinal: 42030100 can be written as Forty-two million, thirty thousand, one hundred.
Scientific notation
- Scientific notation: 4.20301 × 107
Factors of 42030100
Divisors of 42030100
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 50 70 97 100 140 175 194 350 388 485 619 679 700 970 1238 1358 1940 2425 2476 2716 3095 3395 4333 4850 6190 6790 8666 9700 12380 13580 15475 16975 17332 21665 30950 33950 43330 60043 61900 67900 86660 108325 120086 216650 240172 300215 420301 433300 600430 840602 1200860 1501075 1681204 2101505 3002150 4203010 6004300 8406020 10507525 21015050 42030100
- Sum of all divisors σ(n): 105479360
- Sum of proper divisors (its aliquot sum) s(n): 63449260
- 42030100 is an abundant number, because the sum of its proper divisors (63449260) is greater than itself. Its abundance is 21419160
Bases of 42030100
- Binary: 101000000101010100000101002
- Hexadecimal: 0x2815414
- Base-36: P0UMS
Squares and roots of 42030100
- 42030100 squared (420301002) is 1766529306010000
- 42030100 cubed (420301003) is 74247403384530901000000
-
The
square root of 42030100 is 6483.0625479013 -
The
cube root of 42030100 is 347.6856830739
Scales and comparisons
How big is 42030100?- 42,030,100 seconds is equal to 1 year, 17 weeks, 3 days, 11 hours, 1 minute, 40 seconds.
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To count from 1 to 42,030,100 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 42030100 cubic inches would be around 29 feet tall.
Recreational maths with 42030100
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