689908086 (number)

689908086 is an even 9-digits composite number following 689908085 and preceding 689908087. In scientific notation, it is written as 6.89908086 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 189423360 positive integers (up to 689908086) that are relatively prime to 689908086.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.89908086 × 10^8
Engineering notation 6.89908086 × 10^6

Prime Factorization of 689908086

Prime Factorization 2 × 3 × 3 × 7 × 29 × 349 × 541

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 229969362
Product of the distinct prime numbers

The prime factorization of 689908086 is 2 × 3 × 3 × 7 × 29 × 349 × 541. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 689908086)

Multiplication

n×y
n×2 1379816172
n×3 2069724258
n×4 2759632344
n×5 3449540430

Division

n÷y
n÷2 344954043
n÷3 229969362
n÷3 172477021.5
n÷5 137981617.2

Exponentiation

ny
n2 475973167128183396
n3 3.2837773672076E+26
n4 2.2655045582603E+35
n5 1.5629899136137E+44

Nth Root

y√n
2√n 26266.10146177
3√n 883.61635362839
4√n 162.06820003249
5√n 58.581197750511

Divisors of 689908086

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -689908085
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 689908086 can be divided by 96 positive divisors. The sum of these divisors (counting 689908086) is 1, the average is 0.010416666666667.

Base conversion 689908086

Base System Value
2 Binary 101001000111110010100101110110
3 Ternary 1210002011221222100
4 Quaternary 221013302211312
5 Quinary 2403104024321
6 Senary 152243042530
8 Octal 5107624566
10 Decimal 689908086
12 Duodecimal 173070446
16 Hexadecimal 291f2976
20 Vigesimal afbia46
36 Base36 ber4hi

Cryptographic Hash Functions

md5 522a5c3d612adbbd5c67f4a1f9a3fecd
sha1 4bf2fb19bd9198025567ba952a1ffae4ceb715ed
sha256 61f408c1941284815bceceacd3cba74ae8145a02a4ea5235d82ee6ab1de88395
sha512 d6b9630764fee74a4e08a747aabd1a43ea888ab3797cbc32a759575c0881c44b14b8993c0ed81d1b6967295df0e027b87cd9f2f78ee0a278d1b26b629175afe5
ripemd-160 8aecf4c67d6342699c0e35d63f7f95c8ddb58e34

689908086 as geometric shapes

Circle

Radius = n
Diameter 1379816172
Circumference 4334820349.2596
Area 1.4953138051558E+18

Sphere

Radius = n
Volume 1.3755054470459E+27
Surface area 5.9812552206231E+18
Circumference 4334820349.2596

Square

Length = n
Perimeter 2759632344
Area 475973167128183396
Diagonal 975677372.01206

Cube

Length = n
Surface area 2855839002769100376
Volume 3.2837773672076E+26
Space diagonal 1194955857.5046

Equilateral Triangle

Length = n
Perimeter 2069724258
Area 2.0610242712637E+17
Altitude 597477928.7523

Triangular Pyramid

Length = n
Surface area 2.0610242712637E+17
Volume 3.8699687404324E+25
Height 325225790.67069