689968659 (number)

689968659 is an odd 9-digits composite number following 689968658 and preceding 689968660. In scientific notation, it is written as 6.89968659 × 10^8. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 459869256 positive integers (up to 689968659) that are relatively prime to 689968659.

Interesting facts

Basic properties

Name

Name six hundred eighty-nine million nine hundred sixty-eight thousand six hundred fifty-nine

Notation

Scientific notation 6.89968659 × 10^8
Engineering notation 6.89968659 × 10^6

Prime Factorization of 689968659

Prime Factorization 3 × 4567 × 50359

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 689968659
Product of the distinct prime numbers

The prime factorization of 689968659 is 3 × 4567 × 50359. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 689968659)

Multiplication

n×y
n×2 1379937318
n×3 2069905977
n×4 2759874636
n×5 3449843295

Division

n÷y
n÷2 344984329.5
n÷3 229989553
n÷3 172492164.75
n÷5 137993731.8

Exponentiation

ny
n2 476056750402258281
n3 3.2846423768294E+26
n4 2.2663002960356E+35
n5 1.563676176147E+44

Nth Root

y√n
2√n 26267.254500613
3√n 883.64221297986
4√n 162.07175725775
5√n 58.582226384426

Divisors of 689968659

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 -689968658
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 689968659 can be divided by 8 positive divisors. The sum of these divisors (counting 689968659) is 1, the average is 0.125.

Base conversion 689968659

Base System Value
2 Binary 101001001000000001011000010011
3 Ternary 1210002022001001210
4 Quaternary 221020001120103
5 Quinary 2403112444114
6 Senary 152244231203
8 Octal 5110013023
10 Decimal 689968659
12 Duodecimal 17309b503
16 Hexadecimal 29201613
20 Vigesimal afc61cj
36 Base36 besf83

Cryptographic Hash Functions

md5 9eb5e68ac807d79e8639479da5829b1a
sha1 f7252ab2d02f4aa4926cb0117b79fba9f355b60b
sha256 0825901a398e345ba6cf5c272a6b0a71fe9468f7e47f27957cf49825b290ad51
sha512 2a540d5750177507b881ccd7d7c84ac13dbff88a31e5b6e22b3bb73531bf447854a6ff32751bb4f895b1f2bb878547d06a1957dcad6cf762bbf504e1d924f891
ripemd-160 24881195711e02778b1804afd763c57d697e3e67

689968659 as geometric shapes

Circle

Radius = n
Diameter 1379937318
Circumference 4335200940.6432
Area 1.4955763897556E+18

Sphere

Radius = n
Volume 1.3758677814289E+27
Surface area 5.9823055590223E+18
Circumference 4335200940.6432

Square

Length = n
Perimeter 2759874636
Area 476056750402258281
Diagonal 975763035.17018

Cube

Length = n
Surface area 2856340502413549686
Volume 3.2846423768294E+26
Space diagonal 1195060773.0182

Equilateral Triangle

Length = n
Perimeter 2069905977
Area 2.0613861974571E+17
Altitude 597530386.50908

Triangular Pyramid

Length = n
Surface area 2.0613861974571E+17
Volume 3.870988164048E+25
Height 325254345.05673