75157428 (number)

75157428 is an even 8-digits composite number following 75157427 and preceding 75157429. In scientific notation, it is written as 7.5157428 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 24272640 positive integers (up to 75157428) that are relatively prime to 75157428.

Interesting facts

Basic properties

Name

Name seventy-five million one hundred fifty-seven thousand four hundred twenty-eight

Notation

Scientific notation 7.5157428 × 10^7
Engineering notation 7.5157428 × 10^6

Prime Factorization of 75157428

Prime Factorization 2 × 2 × 3 × 41 × 173 × 883

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 37578714
Product of the distinct prime numbers

The prime factorization of 75157428 is 2 × 2 × 3 × 41 × 173 × 883. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75157428)

Multiplication

n×y
n×2 150314856
n×3 225472284
n×4 300629712
n×5 375787140

Division

n÷y
n÷2 37578714
n÷3 25052476
n÷3 18789357
n÷5 15031485.6

Exponentiation

ny
n2 5648638983575184
n3 4.2453717770605E+23
n4 3.1907122366765E+31
n5 2.3980572519674E+39

Nth Root

y√n
2√n 8669.3383830602
3√n 422.0111929228
4√n 93.109281938269
5√n 37.600565956563

Divisors of 75157428

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 -75157427
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 75157428 can be divided by 48 positive divisors. The sum of these divisors (counting 75157428) is 1, the average is 0.020833333333333.

Base conversion 75157428

Base System Value
2 Binary 100011110101100111110110100
3 Ternary 12020102101121110
4 Quaternary 10132230332310
5 Quinary 123220014203
6 Senary 11242515020
8 Octal 436547664
10 Decimal 75157428
12 Duodecimal 21205a70
16 Hexadecimal 47acfb4
20 Vigesimal 139edb8
36 Base36 18qvuc

Cryptographic Hash Functions

md5 b88af72f781edf969e796b71b214b8cd
sha1 b879af69d0000ae9d9a53a7647ff1c0e43d392ce
sha256 5e397aec06b053927312a2474e8d9d30904e75d31564f74eb1ac578157085abd
sha512 70184e6fa5bb3e613d5b09e166dc62125577f81f2fb4b4121463135a656462a300182bd6cb97bba9f8be8f8f6db82ba6435950b38b76339a1c52ef924627577f
ripemd-160 ba07aff30290a93019cdb8d9e1fdd003123b3806

75157428 as geometric shapes

Circle

Radius = n
Diameter 150314856
Circumference 472228047.33501
Area 1.7745722733581E+16

Sphere

Radius = n
Volume 1.7782971715427E+24
Surface area 7.0982890934323E+16
Circumference 472228047.33501

Square

Length = n
Perimeter 300629712
Area 5648638983575184
Diagonal 106288653.99068

Cube

Length = n
Surface area 33891833901451104
Volume 4.2453717770605E+23
Space diagonal 130176483.8622

Equilateral Triangle

Length = n
Perimeter 225472284
Area 2.4459324282916E+15
Altitude 65088241.9311

Triangular Pyramid

Length = n
Surface area 2.4459324282916E+15
Volume 5.0032186203624E+22
Height 35429551.330226