75490638 (number)

75490638 is an even 8-digits composite number following 75490637 and preceding 75490639. In scientific notation, it is written as 7.5490638 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 24710400 positive integers (up to 75490638) that are relatively prime to 75490638.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred ninety thousand six hundred thirty-eight

Notation

Scientific notation 7.5490638 × 10^7
Engineering notation 7.5490638 × 10^6

Prime Factorization of 75490638

Prime Factorization 2 × 3 × 97 × 151 × 859

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 75490638
Product of the distinct prime numbers

The prime factorization of 75490638 is 2 × 3 × 97 × 151 × 859. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 92, 40, 287, 510, 3328, 5398, 95628, 51690, 410764, 449340, 9856293, 4360860, 99976358, 22875249, 50442315, 557130248, 7941809279, 5184739358

Basic calculations (n = 75490638)

Multiplication

n×y
n×2 150981276
n×3 226471914
n×4 301962552
n×5 377453190

Division

n÷y
n÷2 37745319
n÷3 25163546
n÷3 18872659.5
n÷5 15098127.6

Exponentiation

ny
n2 5698836425647044
n3 4.3020879762973E+23
n4 3.2476736606282E+31
n5 2.4516895665662E+39

Nth Root

y√n
2√n 8688.5348592268
3√n 422.63393487247
4√n 93.212310663489
5√n 37.633847363718

Divisors of 75490638

1, 2, 3, 6, 97, 151, 194, 291, 302, 453, 582, 859, 906, 1718, 2577, 5154, 14647, 29294, 43941, 83323, 87882, 129709, 166646, 249969, 259418, 389127, 499938, 778254, 12581773, 25163546, 37745319, 75490638

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75490637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75490638 can be divided by 32 positive divisors. The sum of these divisors (counting 75490638) is 1, the average is 0.03125.

Base conversion 75490638

Base System Value
2 Binary 100011111111110010101001110
3 Ternary 12021001022200120
4 Quaternary 10133332111032
5 Quinary 123311200023
6 Senary 11254005410
8 Octal 437762516
10 Decimal 75490638
12 Duodecimal 21346866
16 Hexadecimal 47fe54e
20 Vigesimal 13bg6bi
36 Base36 18y0y6

Cryptographic Hash Functions

md5 97ce82f602cf5bbdcdf7729f70728620
sha1 93c0049dfe6b484de4bc143d2f6c149896d6001b
sha256 76dc55079ff7b26fd4e7b8a7468b594dc635b8efe9bda94ece69268887ffff0c
sha512 68c83551e88028664eeb81f51038803989286dd12b52f24a01b6ec073fe3276776f7fa39ba4f445a9996ca45e9282eac741ff89b514c525d44ba325f179a1d87
ripemd-160 70187549e7d1973eb352551bcd00dc1d31ebeaa6

75490638 as geometric shapes

Circle

Radius = n
Diameter 150981276
Circumference 474321667.51121
Area 1.7903422648823E+16

Sphere

Radius = n
Volume 1.8020543975244E+24
Surface area 7.1613690595291E+16
Circumference 474321667.51121

Square

Length = n
Perimeter 301962552
Area 5698836425647044
Diagonal 106759884.0918

Cube

Length = n
Surface area 34193018553882264
Volume 4.3020879762973E+23
Space diagonal 130753620.51179

Equilateral Triangle

Length = n
Perimeter 226471914
Area 2.4676685583112E+15
Altitude 65376810.255895

Triangular Pyramid

Length = n
Surface area 2.4676685583112E+15
Volume 5.0700593021683E+22
Height 35586628.030599