68590971 (number)

68590971 is an odd 8-digits composite number following 68590970 and preceding 68590972. In scientific notation, it is written as 6.8590971 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 43035840 positive integers (up to 68590971) that are relatively prime to 68590971.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred ninety thousand nine hundred seventy-one

Notation

Scientific notation 6.8590971 × 10^7
Engineering notation 6.8590971 × 10^6

Prime Factorization of 68590971

Prime Factorization 9 × 17 × 17 × 26371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4034763
Product of the distinct prime numbers

The prime factorization of 68590971 is 9 × 17 × 17 × 26371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 54, 38, 823, 388, 6224, 3745, 74215, 48173, 723721, 272172, 176826, 3884306, 36756240, 99739653, 829384530, 21278700, 564306074, 582968251

Basic calculations (n = 68590971)

Multiplication

n×y
n×2 137181942
n×3 205772913
n×4 274363884
n×5 342954855

Division

n÷y
n÷2 34295485.5
n÷3 22863657
n÷3 17147742.75
n÷5 13718194.2

Exponentiation

ny
n2 4704721302722841
n3 3.2270140243814E+23
n4 2.2134402536294E+31
n5 1.5182201624693E+39

Nth Root

y√n
2√n 8281.9666142771
3√n 409.34452272768
4√n 91.00531091248
5√n 36.919294227668

Divisors of 68590971

1, 9, 17, 153, 289, 2601, 26371, 237339, 448307, 4034763, 7621219, 68590971

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68590970
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68590971 can be divided by 12 positive divisors. The sum of these divisors (counting 68590971) is 1, the average is 0.083333333333333.

Base conversion 68590971

Base System Value
2 Binary 100000101101001110101111011
3 Ternary 11210001210010100
4 Quaternary 10011221311323
5 Quinary 120024402341
6 Senary 10450050443
8 Octal 405516573
10 Decimal 68590971
12 Duodecimal 1ab79a23
16 Hexadecimal 4169d7b
20 Vigesimal 118dh8b
36 Base36 14u54r

Cryptographic Hash Functions

md5 aa799b73b82dd3a62660eb9c9da7372b
sha1 06bd31fac4ee9da613be13eab57722e22e852650
sha256 405dfc28e18e2394cd082cc7971eb9d07a8adbb8faa28945d4c063a0b1436df6
sha512 dafa5ff6a321456fe294c80ed019cd3f0f13f5aa9651ad9479c0bf56b39e42c173ea763ac79f233899c4b1b8ddac6b73af3f44fb53f0cb3ead51380e7bf55c12
ripemd-160 a8732d5facbd717567496a926a5fa2ac9e24d34e

68590971 as geometric shapes

Circle

Radius = n
Diameter 137181942
Circumference 430969781.19238
Area 1.4780317881821E+16

Sphere

Radius = n
Volume 1.3517284736037E+24
Surface area 5.9121271527286E+16
Circumference 430969781.19238

Square

Length = n
Perimeter 274363884
Area 4704721302722841
Diagonal 97002281.44454

Cube

Length = n
Surface area 28228327816337046
Volume 3.2270140243814E+23
Space diagonal 118803046.71248

Equilateral Triangle

Length = n
Perimeter 205772913
Area 2.0372040829419E+15
Altitude 59401523.356242

Triangular Pyramid

Length = n
Surface area 2.0372040829419E+15
Volume 3.8030724993737E+22
Height 32334093.814847