68472180 (number)

68472180 is an even 8-digits composite number following 68472179 and preceding 68472181. In scientific notation, it is written as 6.8472180 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 144 positive divisors. There are 15137280 positive integers (up to 68472180) that are relatively prime to 68472180.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred seventy-two thousand one hundred eighty

Notation

Scientific notation 6.8472180 × 10^7
Engineering notation 6.8472180 × 10^6

Prime Factorization of 68472180

Prime Factorization 2 × 2 × 7 × 5 × 3 × 3 × 31 × 1753

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 11412030
Product of the distinct prime numbers

The prime factorization of 68472180 is 2 × 2 × 7 × 5 × 3 × 3 × 31 × 1753. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68472180)

Multiplication

n×y
n×2 136944360
n×3 205416540
n×4 273888720
n×5 342360900

Division

n÷y
n÷2 34236090
n÷3 22824060
n÷3 17118045
n÷5 13694436

Exponentiation

ny
n2 4688439433952400
n3 3.2102766884069E+23
n4 2.198146432584E+31
n5 1.5051187819825E+39

Nth Root

y√n
2√n 8274.7918402821
3√n 409.10807496993
4√n 90.96588283682
5√n 36.906497437777

Divisors of 68472180

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68472179
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68472180 can be divided by 144 positive divisors. The sum of these divisors (counting 68472180) is 1, the average is 0.0069444444444444.

Base conversion 68472180

Base System Value
2 Binary 100000101001100110101110100
3 Ternary 11202211202011200
4 Quaternary 10011030311310
5 Quinary 120012102210
6 Senary 10443332500
8 Octal 405146564
10 Decimal 68472180
12 Duodecimal 1ab21130
16 Hexadecimal 414cd74
20 Vigesimal 117j090
36 Base36 14rlh0

Cryptographic Hash Functions

md5 91f0100de7bf3116375f8bb642e4929d
sha1 ff9bfb811f3e21d8577d3c98b6fac495ff372ebe
sha256 b98d24fd024381763eae862e67aee11b21ec8803cf8577157717d713140c04e1
sha512 66b6423bdde448ad77c1e132c049f9c4c72af8c79ba249e39f9125078a2944c18619a3335302ff7fb75fbe5fd4e08ad011406048e1ae3e7e9da61046f27eae6b
ripemd-160 74e08d559313a3543b4b54da7472992d0f39a0e9

68472180 as geometric shapes

Circle

Radius = n
Diameter 136944360
Circumference 430223395.32656
Area 1.4729166882506E+16

Sphere

Radius = n
Volume 1.3447175547053E+24
Surface area 5.8916667530022E+16
Circumference 430223395.32656

Square

Length = n
Perimeter 273888720
Area 4688439433952400
Diagonal 96834285.601252

Cube

Length = n
Surface area 28130636603714400
Volume 3.2102766884069E+23
Space diagonal 118597294.665

Equilateral Triangle

Length = n
Perimeter 205416540
Area 2.0301538269538E+15
Altitude 59298647.332501

Triangular Pyramid

Length = n
Surface area 2.0301538269538E+15
Volume 3.7833473597626E+22
Height 32278095.200417