72895965 (number)

72895965 is an odd 8-digits composite number following 72895964 and preceding 72895966. In scientific notation, it is written as 7.2895965 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 37973376 positive integers (up to 72895965) that are relatively prime to 72895965.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred ninety-five thousand nine hundred sixty-five

Notation

Scientific notation 7.2895965 × 10^7
Engineering notation 7.2895965 × 10^6

Prime Factorization of 72895965

Prime Factorization 15 × 43 × 113017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72895965
Product of the distinct prime numbers

The prime factorization of 72895965 is 15 × 43 × 113017. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72895965)

Multiplication

n×y
n×2 145791930
n×3 218687895
n×4 291583860
n×5 364479825

Division

n÷y
n÷2 36447982.5
n÷3 24298655
n÷3 18223991.25
n÷5 14579193

Exponentiation

ny
n2 5313821713281225
n3 3.8735616162759E+23
n4 2.8236701200539E+31
n5 2.0583415824299E+39

Nth Root

y√n
2√n 8537.9133867708
3√n 417.73528755334
4√n 92.400830011266
5√n 37.371514473599

Divisors of 72895965

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72895964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72895965 can be divided by 8 positive divisors. The sum of these divisors (counting 72895965) is 1, the average is 0.125.

Base conversion 72895965

Base System Value
2 Binary 100010110000100110111011101
3 Ternary 12002011111110120
4 Quaternary 10112010313131
5 Quinary 122130132330
6 Senary 11122225153
8 Octal 426046735
10 Decimal 72895965
12 Duodecimal 204b51b9
16 Hexadecimal 4584ddd
20 Vigesimal 12fbji5
36 Base36 17eevx

Cryptographic Hash Functions

md5 d2b2d44e36b4c910fe679a4fd89d50ce
sha1 9ff4995671508a8a908e4ba4d801d937ec095eac
sha256 efcfcf4b3217d0e5717d9f7ab30e41b43d57b314dd5cc484533db138340e8f09
sha512 24ebde85b9abddeb774aea6e8a43d4234cb510e7aca23645533d034b893fb17ce08c8e07ce2b6c0d31a8958c31c45dc4599baac36a234b61b1d60fcfe53f8c67
ripemd-160 7772d82f531ad5856a0fab906552f436ede6435e

72895965 as geometric shapes

Circle

Radius = n
Diameter 145791930
Circumference 458018856.24068
Area 1.669386325693E+16

Sphere

Radius = n
Volume 1.6225536955893E+24
Surface area 6.6775453027721E+16
Circumference 458018856.24068

Square

Length = n
Perimeter 291583860
Area 5313821713281225
Diagonal 103090462.34527

Cube

Length = n
Surface area 31882930279687350
Volume 3.8735616162759E+23
Space diagonal 126259515.04676

Equilateral Triangle

Length = n
Perimeter 218687895
Area 2.3009522974414E+15
Altitude 63129757.523381

Triangular Pyramid

Length = n
Surface area 2.3009522974414E+15
Volume 4.5650361436877E+22
Height 34363487.448425