65728797 (number)

65728797 is an odd 8-digits composite number following 65728796 and preceding 65728798. In scientific notation, it is written as 6.5728797 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 43757472 positive integers (up to 65728797) that are relatively prime to 65728797.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred twenty-eight thousand seven hundred ninety-seven

Notation

Scientific notation 6.5728797 × 10^7
Engineering notation 6.5728797 × 10^6

Prime Factorization of 65728797

Prime Factorization 3 × 727 × 30137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 65728797
Product of the distinct prime numbers

The prime factorization of 65728797 is 3 × 727 × 30137. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65728797)

Multiplication

n×y
n×2 131457594
n×3 197186391
n×4 262915188
n×5 328643985

Division

n÷y
n÷2 32864398.5
n÷3 21909599
n÷3 16432199.25
n÷5 13145759.4

Exponentiation

ny
n2 4320274755067209
n3 2.8396646236004E+23
n4 1.8664773959271E+31
n5 1.2268131386198E+39

Nth Root

y√n
2√n 8107.3298317017
3√n 403.56970860094
4√n 90.040712079046
5√n 36.605904026063

Divisors of 65728797

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 -65728796
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 65728797 can be divided by 8 positive divisors. The sum of these divisors (counting 65728797) is 1, the average is 0.125.

Base conversion 65728797

Base System Value
2 Binary 11111010101111000100011101
3 Ternary 11120200100221220
4 Quaternary 3322233010131
5 Quinary 113311310142
6 Senary 10304443553
8 Octal 372570435
10 Decimal 65728797
12 Duodecimal 1a0195b9
16 Hexadecimal 3eaf11d
20 Vigesimal 10ag1jh
36 Base36 134snx

Cryptographic Hash Functions

md5 a69f7eefd72adaab206c34cdf34ae6ca
sha1 fc885d798b52efad7111db204c5903266802f258
sha256 4292e1a8ce9b0c05d1bda42dc9c9845f0da2315c15fd26743b0bc55ea4a7167c
sha512 9a0d81cf9082011ec194f60891cf621a6d0de0f48725efac1c16660b9f2de32091e0d8ffb2e243a83be1a8420cc7caa2053094165e072500bb255b76c3abb0e3
ripemd-160 189c0d321371b738234b39430da9521aed805180

65728797 as geometric shapes

Circle

Radius = n
Diameter 131457594
Circumference 412986211.56899
Area 1.3572543432009E+16

Sphere

Radius = n
Volume 1.1894759360216E+24
Surface area 5.4290173728034E+16
Circumference 412986211.56899

Square

Length = n
Perimeter 262915188
Area 4320274755067209
Diagonal 92954556.155868

Cube

Length = n
Surface area 25921648530403254
Volume 2.8396646236004E+23
Space diagonal 113845615.92438

Equilateral Triangle

Length = n
Perimeter 197186391
Area 1.8707338446084E+15
Altitude 56922807.96219

Triangular Pyramid

Length = n
Surface area 1.8707338446084E+15
Volume 3.3465768527389E+22
Height 30984852.051956