68693973 (number)

68693973 is an odd 8-digits composite number following 68693972 and preceding 68693974. In scientific notation, it is written as 6.8693973 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 45769968 positive integers (up to 68693973) that are relatively prime to 68693973.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred ninety-three thousand nine hundred seventy-three

Notation

Scientific notation 6.8693973 × 10^7
Engineering notation 6.8693973 × 10^6

Prime Factorization of 68693973

Prime Factorization 3 × 2099 × 10909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68693973
Product of the distinct prime numbers

The prime factorization of 68693973 is 3 × 2099 × 10909. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68693973)

Multiplication

n×y
n×2 137387946
n×3 206081919
n×4 274775892
n×5 343469865

Division

n÷y
n÷2 34346986.5
n÷3 22897991
n÷3 17173493.25
n÷5 13738794.6

Exponentiation

ny
n2 4718861926524729
n3 3.2415737377142E+23
n4 2.2267657881605E+31
n5 1.5296538892922E+39

Nth Root

y√n
2√n 8288.1827320589
3√n 409.54932235936
4√n 91.039457006613
5√n 36.93037579985

Divisors of 68693973

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 -68693972
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 68693973 can be divided by 8 positive divisors. The sum of these divisors (counting 68693973) is 1, the average is 0.125.

Base conversion 68693973

Base System Value
2 Binary 100000110000010111111010101
3 Ternary 11210021000102020
4 Quaternary 10012002333111
5 Quinary 120041201343
6 Senary 10452203353
8 Octal 406027725
10 Decimal 68693973
12 Duodecimal 1b009559
16 Hexadecimal 4182fd5
20 Vigesimal 1196eid
36 Base36 14wclx

Cryptographic Hash Functions

md5 996b5f5d8ccd21cae562ebae5338e0af
sha1 ce0241ec5d8ba7981503565e0dbe9d5be4db0684
sha256 146be3946b080413b51f1a3d8444103b5da9729fad5ff8da1ac7c886ff24af6d
sha512 df9658b2aa962f15d3cef8778558d423e7e09dd205f4b17178e2b47a585ab9eccfcf24f7278bf04e32e59f702d84611c8c7ee63400c63b667e5d104f82dc858f
ripemd-160 497b6bc94e048507e398fc27fa16b450d479c2f7

68693973 as geometric shapes

Circle

Radius = n
Diameter 137387946
Circumference 431616961.84539
Area 1.4824741961675E+16

Sphere

Radius = n
Volume 1.357827232063E+24
Surface area 5.9298967846699E+16
Circumference 431616961.84539

Square

Length = n
Perimeter 274775892
Area 4718861926524729
Diagonal 97147948.269891

Cube

Length = n
Surface area 28313171559148374
Volume 3.2415737377142E+23
Space diagonal 118981451.40976

Equilateral Triangle

Length = n
Perimeter 206081919
Area 2.0433271526608E+15
Altitude 59490725.704882

Triangular Pyramid

Length = n
Surface area 2.0433271526608E+15
Volume 3.8202312860899E+22
Height 32382649.423297