42008538 (number)

42008538 is an even 8-digits composite number following 42008537 and preceding 42008539. In scientific notation, it is written as 4.2008538 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 11748000 positive integers (up to 42008538) that are relatively prime to 42008538.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2008538 × 10^7
Engineering notation 4.2008538 × 10^6

Prime Factorization of 42008538

Prime Factorization 2 × 3 × 11 × 13 × 11 × 4451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3818958
Product of the distinct prime numbers

The prime factorization of 42008538 is 2 × 3 × 11 × 13 × 11 × 4451. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 9, 28, 283, 648, 7987, 5913, 3848, 25201, 795211, 446489, 6551379, 1819290, 36925153, 60980196, 753241899, 715433748, 7169988144, 6484656509

Basic calculations (n = 42008538)

Multiplication

n×y
n×2 84017076
n×3 126025614
n×4 168034152
n×5 210042690

Division

n÷y
n÷2 21004269
n÷3 14002846
n÷3 10502134.5
n÷5 8401707.6

Exponentiation

ny
n2 1764717264897444
n3 7.41331922817E+22
n4 3.1142270250271E+30
n5 1.3082412432148E+38

Nth Root

y√n
2√n 6481.3993859351
3√n 347.62621711139
4√n 80.507138726545
5√n 33.470909493912

Divisors of 42008538

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4451, 4719, 8902, 9438, 13353, 26706, 48961, 57863, 97922, 115726, 146883, 173589, 293766, 347178, 538571, 636493, 1077142, 1272986, 1615713, 1909479, 3231426, 3818958, 7001423, 14002846, 21004269, 42008538

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42008537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42008538 can be divided by 48 positive divisors. The sum of these divisors (counting 42008538) is 1, the average is 0.020833333333333.

Base conversion 42008538

Base System Value
2 Binary 10100000001111111111011010
3 Ternary 2221001020212210
4 Quaternary 2200033333122
5 Quinary 41223233123
6 Senary 4100215550
8 Octal 240177732
10 Decimal 42008538
12 Duodecimal 1209a5b6
16 Hexadecimal 280ffda
20 Vigesimal d2b16i
36 Base36 p0dzu

Cryptographic Hash Functions

md5 4c5f39bc204bb554946b7ae6f8c0c134
sha1 fff58355f5b06c9ce7f4e612dc7def571b95b287
sha256 f8addc8ceed77cea0cf44b4f0c360762d375c5e98edf87938aa111789061d2aa
sha512 e0f9e8fd36389273c779bb3587896dab3fd1368e307ec3b3941258092c4a7d439ddaa9f75386a9e9a6593dcdde96368b538e7efbfb4ac76def384d462180c73a
ripemd-160 d9e6b5a5e8920843ea372ac4a185d0f47518b6cd

42008538 as geometric shapes

Circle

Radius = n
Diameter 84017076
Circumference 263947428.7377
Area 5.5440227950649E+15

Sphere

Radius = n
Volume 3.1052838967913E+23
Surface area 2.217609118026E+16
Circumference 263947428.7377

Square

Length = n
Perimeter 168034152
Area 1764717264897444
Diagonal 59409044.175066

Cube

Length = n
Surface area 10588303589384664
Volume 7.41331922817E+22
Space diagonal 72760922.167688

Equilateral Triangle

Length = n
Perimeter 126025614
Area 7.6414499094909E+14
Altitude 36380461.083844

Triangular Pyramid

Length = n
Surface area 7.6414499094909E+14
Volume 8.7366804955661E+21
Height 19803014.725022