75698728 (number)

75698728 is an even 8-digits composite number following 75698727 and preceding 75698729. In scientific notation, it is written as 7.5698728 × 10^7. The sum of its digits is 52. It has a total of 7 prime factors and 48 positive divisors. There are 32384688 positive integers (up to 75698728) that are relatively prime to 75698728.

Interesting facts

Basic properties

Name

Name seventy-five million six hundred ninety-eight thousand seven hundred twenty-eight

Notation

Scientific notation 7.5698728 × 10^7
Engineering notation 7.5698728 × 10^6

Prime Factorization of 75698728

Prime Factorization 2 × 2 × 2 × 49 × 7 × 49 × 563

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 386218
Product of the distinct prime numbers

The prime factorization of 75698728 is 2 × 2 × 2 × 49 × 7 × 49 × 563. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75698728)

Multiplication

n×y
n×2 151397456
n×3 227096184
n×4 302794912
n×5 378493640

Division

n÷y
n÷2 37849364
n÷3 25232909.333333
n÷3 18924682
n÷5 15139745.6

Exponentiation

ny
n2 5730297420817984
n3 4.337762258176E+23
n4 3.2836308531033E+31
n5 2.4856667880148E+39

Nth Root

y√n
2√n 8700.5015947358
3√n 423.02190885933
4√n 93.276479322152
5√n 37.6545720709

Divisors of 75698728

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 -75698727
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 75698728 can be divided by 48 positive divisors. The sum of these divisors (counting 75698728) is 1, the average is 0.020833333333333.

Base conversion 75698728

Base System Value
2 Binary 100100000110001001000101000
3 Ternary 12021102220010121
4 Quaternary 10200301020220
5 Quinary 123334324403
6 Senary 11302253024
8 Octal 440611050
10 Decimal 75698728
12 Duodecimal 21427174
16 Hexadecimal 4831228
20 Vigesimal 13d26g8
36 Base36 192hig

Cryptographic Hash Functions

md5 ddd2c3ce666fe0fca48668be8eedd99d
sha1 e8a0f3f3fb027069fdd5e8c5405746dc1c78e691
sha256 bf6597cd8c47f9fbd65f1b72663505bee398a7aac50a1008b0bd6359f96e8334
sha512 c72aa8d7c87ba7ac5d87ab6cfb5866cfb27dc023f651bcaeabf99ae28cbad7e9c65cbf8054a53ff4206c1f8781feb818a3eb2a9caa01664a22d9fca905aed994
ripemd-160 4944ed539f7146b32aafb1699fc07131440f47a6

75698728 as geometric shapes

Circle

Radius = n
Diameter 151397456
Circumference 475629135.54178
Area 1.8002260280126E+16

Sphere

Radius = n
Volume 1.816997605774E+24
Surface area 7.2009041120505E+16
Circumference 475629135.54178

Square

Length = n
Perimeter 302794912
Area 5730297420817984
Diagonal 107054167.79199

Cube

Length = n
Surface area 34381784524907904
Volume 4.337762258176E+23
Space diagonal 131114042.96434

Equilateral Triangle

Length = n
Perimeter 227096184
Area 2.4812915688344E+15
Altitude 65557021.482168

Triangular Pyramid

Length = n
Surface area 2.4812915688344E+15
Volume 5.1121018465522E+22
Height 35684722.597331