68675982 (number)

68675982 is an even 8-digits composite number following 68675981 and preceding 68675983. In scientific notation, it is written as 6.8675982 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 22827512 positive integers (up to 68675982) that are relatively prime to 68675982.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred seventy-five thousand nine hundred eighty-two

Notation

Scientific notation 6.8675982 × 10^7
Engineering notation 6.8675982 × 10^6

Prime Factorization of 68675982

Prime Factorization 2 × 3 × 359 × 31883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68675982
Product of the distinct prime numbers

The prime factorization of 68675982 is 2 × 3 × 359 × 31883. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68675982)

Multiplication

n×y
n×2 137351964
n×3 206027946
n×4 274703928
n×5 343379910

Division

n÷y
n÷2 34337991
n÷3 22891994
n÷3 17168995.5
n÷5 13735196.4

Exponentiation

ny
n2 4716390503664324
n3 3.2390274933462E+23
n4 2.2244339383055E+31
n5 1.5276518510726E+39

Nth Root

y√n
2√n 8287.0973205339
3√n 409.51356548542
4√n 91.033495596587
5√n 36.928441178872

Divisors of 68675982

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68675981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68675982 can be divided by 16 positive divisors. The sum of these divisors (counting 68675982) is 1, the average is 0.0625.

Base conversion 68675982

Base System Value
2 Binary 100000101111110100110001110
3 Ternary 11210020002201220
4 Quaternary 10011332212032
5 Quinary 120040112412
6 Senary 10451544210
8 Octal 405764616
10 Decimal 68675982
12 Duodecimal 1abbb066
16 Hexadecimal 417e98e
20 Vigesimal 11949j2
36 Base36 14vyq6

Cryptographic Hash Functions

md5 5e0e0bdb3b2ac3f4fcc739b5ec5ab30f
sha1 845a14bc2a785cd8301370e87caf34c94b6fae3d
sha256 99a9da7202c993477ce358ccfff3f9f857355e2dd85b7755384d6a2e193dc336
sha512 c1efad7f79fc7448333f6e8ded5a59aa6a69ccb4ef0dde38c2aa992876ec77d027c8d768d1ac70127fa6b604d61d279c82d6c6d9bf075c3313f74509f250a34b
ripemd-160 10d7a7145e875abed9c1853b0e847ba0119fecb0

68675982 as geometric shapes

Circle

Radius = n
Diameter 137351964
Circumference 431503921.05853
Area 1.4816977757773E+16

Sphere

Radius = n
Volume 1.3567606637162E+24
Surface area 5.926791103109E+16
Circumference 431503921.05853

Square

Length = n
Perimeter 274703928
Area 4716390503664324
Diagonal 97122505.153691

Cube

Length = n
Surface area 28298343021985944
Volume 3.2390274933462E+23
Space diagonal 118950290.08369

Equilateral Triangle

Length = n
Perimeter 206027946
Area 2.0422569951705E+15
Altitude 59475145.041843

Triangular Pyramid

Length = n
Surface area 2.0422569951705E+15
Volume 3.8172305083246E+22
Height 32374168.384564