689678081 (number)

689678081 is an odd 9-digits composite number following 689678080 and preceding 689678082. In scientific notation, it is written as 6.89678081 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 674570160 positive integers (up to 689678081) that are relatively prime to 689678081.

Interesting facts

Basic properties

Name

Name six hundred eighty-nine million six hundred seventy-eight thousand eighty-one

Notation

Scientific notation 6.89678081 × 10^8
Engineering notation 6.89678081 × 10^6

Prime Factorization of 689678081

Prime Factorization 59 × 199 × 58741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 689678081
Product of the distinct prime numbers

The prime factorization of 689678081 is 59 × 199 × 58741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 89, 13, 483, 472, 7243, 7098, 6231, 76778, 756435, 25211, 7576757, 5986239, 45401979, 74436607, 137224123, 727875438, 1861501521, 523556662

Basic calculations (n = 689678081)

Multiplication

n×y
n×2 1379356162
n×3 2069034243
n×4 2758712324
n×5 3448390405

Division

n÷y
n÷2 344839040.5
n÷3 229892693.66667
n÷3 172419520.25
n÷5 137935616.2

Exponentiation

ny
n2 475655855411842561
n3 3.2804941757685E+26
n4 2.2624849278757E+35
n5 1.5603862633487E+44

Nth Root

y√n
2√n 26261.722734809
3√n 883.51814790455
4√n 162.05469056713
5√n 58.577291211124

Divisors of 689678081

1, 59, 199, 11741, 58741, 3465719, 11689459, 689678081

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 -689678080
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 689678081 can be divided by 8 positive divisors. The sum of these divisors (counting 689678081) is 1, the average is 0.125.

Base conversion 689678081

Base System Value
2 Binary 101001000110111010011100000001
3 Ternary 1210001202021110122
4 Quaternary 221012322130001
5 Quinary 2403024144311
6 Senary 152234110025
8 Octal 5106723401
10 Decimal 689678081
12 Duodecimal 172b7b315
16 Hexadecimal 291ba701
20 Vigesimal afa9f41
36 Base36 bem70h

Cryptographic Hash Functions

md5 f9539d6b14a7a5bf1f6318088c764f79
sha1 ae9af12725fbb6ac0cb4098627d762e19a3778b8
sha256 1712a3121973e122e3bb898fd9f778c262b029446a4052b249947d55a768f8c8
sha512 7ae3f934ef72ab1b42b8b0b1eb177a8a8c7ca4a58fcb253bc1239ef46016130d456ad1eea329732e63baa130d0049a93ecdbc8a094c390b4781fa2a2e463e541
ripemd-160 2729753d3a41dc6a972c55876040467e76e03f5e

689678081 as geometric shapes

Circle

Radius = n
Diameter 1379356162
Circumference 4333375185.223
Area 1.4943169409988E+18

Sphere

Radius = n
Volume 1.3741301870318E+27
Surface area 5.9772677639953E+18
Circumference 4333375185.223

Square

Length = n
Perimeter 2758712324
Area 475655855411842561
Diagonal 975352095.82165

Cube

Length = n
Surface area 2853935132471055366
Volume 3.2804941757685E+26
Space diagonal 1194557477.1586

Equilateral Triangle

Length = n
Perimeter 2069034243
Area 2.0596502712274E+17
Altitude 597278738.5793

Triangular Pyramid

Length = n
Surface area 2.0596502712274E+17
Volume 3.8660994622148E+25
Height 325117365.27388