42085888 (number)

42085888 is an even 8-digits composite number following 42085887 and preceding 42085889. In scientific notation, it is written as 4.2085888 × 10^7. The sum of its digits is 43. It has a total of 11 prime factors and 40 positive divisors. There are 19421184 positive integers (up to 42085888) that are relatively prime to 42085888.

Interesting facts

Basic properties

Name

Name forty-two million eighty-five thousand eight hundred eighty-eight

Notation

Scientific notation 4.2085888 × 10^7
Engineering notation 4.2085888 × 10^6

Prime Factorization of 42085888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 6323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 164398
Product of the distinct prime numbers

The prime factorization of 42085888 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 6323. Since it has a total of 11 prime factors.

Most popular turbo-numbers

1, 4, 54, 35, 991, 667, 2247, 1930, 81035, 48581, 981265, 597891, 6990383, 8777504, 2641203, 25622723, 458324577, 373388645, 2002984447, 581860383

Basic calculations (n = 42085888)

Multiplication

n×y
n×2 84171776
n×3 126257664
n×4 168343552
n×5 210429440

Division

n÷y
n÷2 21042944
n÷3 14028629.333333
n÷3 10521472
n÷5 8417177.6

Exponentiation

ny
n2 1771221968748544
n3 7.4543449399891E+22
n4 3.1372272625775E+30
n5 1.3203299520338E+38

Nth Root

y√n
2√n 6487.3637172583
3√n 347.8394467912
4√n 80.544172459951
5√n 33.483226371635

Divisors of 42085888

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6323, 6656, 12646, 25292, 50584, 82199, 101168, 164398, 202336, 328796, 404672, 657592, 809344, 1315184, 1618688, 2630368, 3237376, 5260736, 10521472, 21042944, 42085888

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42085887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42085888 can be divided by 40 positive divisors. The sum of these divisors (counting 42085888) is 1, the average is 0.025.

Base conversion 42085888

Base System Value
2 Binary 10100000100010111000000000
3 Ternary 2221012011222121
4 Quaternary 2200202320000
5 Quinary 41233222023
6 Senary 4102014024
8 Octal 240427000
10 Decimal 42085888
12 Duodecimal 12117314
16 Hexadecimal 2822e00
20 Vigesimal d30ee8
36 Base36 p21og

Cryptographic Hash Functions

md5 516063d39e968a45f130ac9b9846b499
sha1 2f664f9951849968b11a88a64fe88e0eeaeed0c2
sha256 6f650a835067a98c9c7e65943d2f2fd67fd069e219f55ceafbcfda9e4c8ff539
sha512 a52c31336958a2a5c5fecefbb321520e2b515801f9fb92907f3154b2b4866fd1cfe3cd0d96fced7f8f5387c9119a38c9b48ec31aacf04faa5cf321782a9aad0a
ripemd-160 29aecff22d3da2eb5d345293c77b934684493c87

42085888 as geometric shapes

Circle

Radius = n
Diameter 84171776
Circumference 264433433.12121
Area 5.5644579248973E+15

Sphere

Radius = n
Volume 3.1224687067725E+23
Surface area 2.2257831699589E+16
Circumference 264433433.12121

Square

Length = n
Perimeter 168343552
Area 1771221968748544
Diagonal 59518433.594115

Cube

Length = n
Surface area 10627331812491264
Volume 7.4543449399891E+22
Space diagonal 72894896.297653

Equilateral Triangle

Length = n
Perimeter 126257664
Area 7.6696161033866E+14
Altitude 36447448.148827

Triangular Pyramid

Length = n
Surface area 7.6696161033866E+14
Volume 8.7850297606165E+21
Height 19839477.864705