72947075 (number)

72947075 is an odd 8-digits composite number following 72947074 and preceding 72947076. In scientific notation, it is written as 7.2947075 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 57556800 positive integers (up to 72947075) that are relatively prime to 72947075.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred forty-seven thousand seventy-five

Notation

Scientific notation 7.2947075 × 10^7
Engineering notation 7.2947075 × 10^6

Prime Factorization of 72947075

Prime Factorization 5 × 5 × 73 × 39971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14589415
Product of the distinct prime numbers

The prime factorization of 72947075 is 5 × 5 × 73 × 39971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 77, 11, 216, 991, 6045, 2053, 36900, 14989, 596468, 389977, 9485710, 6498978, 17894755, 6242326, 395572159, 238611448, 9955918678, 7612819592

Basic calculations (n = 72947075)

Multiplication

n×y
n×2 145894150
n×3 218841225
n×4 291788300
n×5 364735375

Division

n÷y
n÷2 36473537.5
n÷3 24315691.666667
n÷3 18236768.75
n÷5 14589415

Exponentiation

ny
n2 5321275751055625
n3 3.8817150130794E+23
n4 2.8315975618773E+31
n5 2.0655675971608E+39

Nth Root

y√n
2√n 8540.9059823885
3√n 417.83289452254
4√n 92.417022146294
5√n 37.376753508834

Divisors of 72947075

1, 5, 25, 73, 365, 1825, 39971, 199855, 999275, 2917883, 14589415, 72947075

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72947074
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72947075 can be divided by 12 positive divisors. The sum of these divisors (counting 72947075) is 1, the average is 0.083333333333333.

Base conversion 72947075

Base System Value
2 Binary 100010110010001010110000011
3 Ternary 12002021002120112
4 Quaternary 10112101112003
5 Quinary 122133301300
6 Senary 11123301535
8 Octal 426212603
10 Decimal 72947075
12 Duodecimal 2051a8ab
16 Hexadecimal 4591583
20 Vigesimal 12fi7df
36 Base36 17fibn

Cryptographic Hash Functions

md5 020bc865ec92bb7926b99f14c4c6eb8e
sha1 8d71af97d5190e2326c793601ac64e8f13268e1d
sha256 7a0fac034d713a9eecd96ba6179972536b08cf175b4d483231e1b78f5cfcf22e
sha512 58e9afb41cc7b8699761fe5d59ad8f9e10e76ea4a37ee234f462a2fb630c4e950973eb916fd1ad97b0069389f498ae0a83b6b8018b3b925c870a83f7f6775a69
ripemd-160 c05d51a13dffe5dfcc5a84d1fbd560e98df9a59b

72947075 as geometric shapes

Circle

Radius = n
Diameter 145894150
Circumference 458339989.84173
Area 1.6717280807242E+16

Sphere

Radius = n
Volume 1.6259689824559E+24
Surface area 6.6869123228967E+16
Circumference 458339989.84173

Square

Length = n
Perimeter 291788300
Area 5321275751055625
Diagonal 103162742.80045

Cube

Length = n
Surface area 31927654506333750
Volume 3.8817150130794E+23
Space diagonal 126348040.16354

Equilateral Triangle

Length = n
Perimeter 218841225
Area 2.3041799904781E+15
Altitude 63174020.081769

Triangular Pyramid

Length = n
Surface area 2.3041799904781E+15
Volume 4.5746450139701E+22
Height 34387580.933482