680930728 (number)

680930728 is an even 9-digits composite number following 680930727 and preceding 680930729. In scientific notation, it is written as 6.80930728 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 8 positive divisors. There are 340465360 positive integers (up to 680930728) that are relatively prime to 680930728.

Interesting facts

Basic properties

Name

Name six hundred eighty million nine hundred thirty thousand seven hundred twenty-eight

Notation

Scientific notation 6.80930728 × 10^8
Engineering notation 6.80930728 × 10^6

Prime Factorization of 680930728

Prime Factorization 2 × 2 × 2 × 85116341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 170232682
Product of the distinct prime numbers

The prime factorization of 680930728 is 2 × 2 × 2 × 85116341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 680930728)

Multiplication

n×y
n×2 1361861456
n×3 2042792184
n×4 2723722912
n×5 3404653640

Division

n÷y
n÷2 340465364
n÷3 226976909.33333
n÷3 170232682
n÷5 136186145.6

Exponentiation

ny
n2 463666656334609984
n3 3.1572487384725E+26
n4 2.1498676819652E+35
n5 1.4639109657842E+44

Nth Root

y√n
2√n 26094.649413242
3√n 879.76695275119
4√n 161.53838371496
5√n 58.427941607068

Divisors of 680930728

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 -680930727
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 680930728 can be divided by 8 positive divisors. The sum of these divisors (counting 680930728) is 1, the average is 0.125.

Base conversion 680930728

Base System Value
2 Binary 101000100101100010110110101000
3 Ternary 1202110021212100121
4 Quaternary 220211202312220
5 Quinary 2343304240403
6 Senary 151322413024
8 Octal 5045426650
10 Decimal 680930728
12 Duodecimal 170061174
16 Hexadecimal 28962da8
20 Vigesimal acfg6g8
36 Base36 b9epig

Cryptographic Hash Functions

md5 67eb152229b505e724fc2fa1afbc9398
sha1 8c3409fc7acd026f484e2993ee7e7a0d03595b25
sha256 6c9db9154960d8809bb079a7708475150df6fbfc565f5eb38c72a7374829488b
sha512 1c62af10718b2001fc90356e06bb197cc581eec9c9320bff41b18cc902a7b9c7c45ac2b68380bd41692316689d2968cbceb08aa3ff52e107ebb7f5615eb9ba2b
ripemd-160 fe776e7de28ce49c3c1a86b1f89f603f4b379a1e

680930728 as geometric shapes

Circle

Radius = n
Diameter 1361861456
Circumference 4278413945.3767
Area 1.4566517612554E+18

Sphere

Radius = n
Volume 1.3225052589788E+27
Surface area 5.8266070450214E+18
Circumference 4278413945.3767

Square

Length = n
Perimeter 2723722912
Area 463666656334609984
Diagonal 962981470.57419

Cube

Length = n
Surface area 2781999938007659904
Volume 3.1572487384725E+26
Space diagonal 1179406617.3309

Equilateral Triangle

Length = n
Perimeter 2042792184
Area 2.0077355163678E+17
Altitude 589703308.66543

Triangular Pyramid

Length = n
Surface area 2.0077355163678E+17
Volume 3.7208533214443E+25
Height 320993823.52473