75155738 (number)

75155738 is an even 8-digits composite number following 75155737 and preceding 75155739. In scientific notation, it is written as 7.5155738 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 32209596 positive integers (up to 75155738) that are relatively prime to 75155738.

Interesting facts

Basic properties

Name

Name seventy-five million one hundred fifty-five thousand seven hundred thirty-eight

Notation

Scientific notation 7.5155738 × 10^7
Engineering notation 7.5155738 × 10^6

Prime Factorization of 75155738

Prime Factorization 2 × 7 × 5368267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75155738
Product of the distinct prime numbers

The prime factorization of 75155738 is 2 × 7 × 5368267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75155738)

Multiplication

n×y
n×2 150311476
n×3 225467214
n×4 300622952
n×5 375778690

Division

n÷y
n÷2 37577869
n÷3 25051912.666667
n÷3 18788934.5
n÷5 15031147.6

Exponentiation

ny
n2 5648384954324644
n3 4.2450853975036E+23
n4 3.1904252592241E+31
n5 2.3977876489083E+39

Nth Root

y√n
2√n 8669.2409125598
3√n 422.00802976567
4√n 93.108758516907
5√n 37.600396856769

Divisors of 75155738

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75155737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75155738 can be divided by 8 positive divisors. The sum of these divisors (counting 75155738) is 1, the average is 0.125.

Base conversion 75155738

Base System Value
2 Binary 100011110101100100100011010
3 Ternary 12020102022021212
4 Quaternary 10132230210122
5 Quinary 123214440423
6 Senary 11242503122
8 Octal 436544432
10 Decimal 75155738
12 Duodecimal 21204aa2
16 Hexadecimal 47ac91a
20 Vigesimal 139e96i
36 Base36 18quje

Cryptographic Hash Functions

md5 55901d7494aaeeb5a4665aecd23c8b6a
sha1 29ed5ea0a2f4d1266459bb40c05cc881f9e8c4db
sha256 3ea43abaa81dabe046608b72526cfd5f2935f616bb4d6440cc9cb6fdc2998042
sha512 ec1c12cc4832aa0f8d90b09e65557140756308283263c87a7a35e7c60d696d6d1a61f40ee96c61b77caa8ea1077d42006d17c4d46ac54440bacd1a975180cd54
ripemd-160 1ef61249d384e0e2275e7df0ce3093a3139df812

75155738 as geometric shapes

Circle

Radius = n
Diameter 150311476
Circumference 472217428.75184
Area 1.7744924677153E+16

Sphere

Radius = n
Volume 1.7781772131545E+24
Surface area 7.0979698708614E+16
Circumference 472217428.75184

Square

Length = n
Perimeter 300622952
Area 5648384954324644
Diagonal 106286263.96976

Cube

Length = n
Surface area 33890309725947864
Volume 4.2450853975036E+23
Space diagonal 130173556.69633

Equilateral Triangle

Length = n
Perimeter 225467214
Area 2.4458224303995E+15
Altitude 65086778.348167

Triangular Pyramid

Length = n
Surface area 2.4458224303995E+15
Volume 5.002881118818E+22
Height 35428754.656586