68090800 (number)

68090800 is an even 8-digits composite number following 68090799 and preceding 68090801. In scientific notation, it is written as 6.8090800 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 27236160 positive integers (up to 68090800) that are relatively prime to 68090800.

Interesting facts

Basic properties

Name

Name sixty-eight million ninety thousand eight hundred

Notation

Scientific notation 6.8090800 × 10^7
Engineering notation 6.8090800 × 10^6

Prime Factorization of 68090800

Prime Factorization 2 × 2 × 2 × 2 × 25 × 170227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8511350
Product of the distinct prime numbers

The prime factorization of 68090800 is 2 × 2 × 2 × 2 × 25 × 170227. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 48, 11, 923, 264, 7255, 2314, 16422, 9294, 845112, 948937, 6219031, 8835246, 33581824, 86780338, 251925508, 980606985, 942032201, 887684913

Basic calculations (n = 68090800)

Multiplication

n×y
n×2 136181600
n×3 204272400
n×4 272363200
n×5 340454000

Division

n÷y
n÷2 34045400
n÷3 22696933.333333
n÷3 17022700
n÷5 13618160

Exponentiation

ny
n2 4636357044640000
n3 3.1569326025517E+23
n4 2.1495806645383E+31
n5 1.4636666711294E+39

Nth Root

y√n
2√n 8251.7149732646
3√n 408.34710305734
4√n 90.83895074947
5√n 36.865292778109

Divisors of 68090800

1, 2, 4, 8, 16, 25, 50, 100, 200, 400, 170227, 340454, 680908, 1361816, 2723632, 4255675, 8511350, 17022700, 34045400, 68090800

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68090799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68090800 can be divided by 20 positive divisors. The sum of these divisors (counting 68090800) is 1, the average is 0.05.

Base conversion 68090800

Base System Value
2 Binary 100000011101111101110110000
3 Ternary 11202010101000111
4 Quaternary 10003233232300
5 Quinary 114412401200
6 Senary 10431231104
8 Octal 403575660
10 Decimal 68090800
12 Duodecimal 1a978494
16 Hexadecimal 40efbb0
20 Vigesimal 115b700
36 Base36 14jf74

Cryptographic Hash Functions

md5 574a98c486a3e3ecc100a8c4549e03b2
sha1 185be48b46f2a4fc36250199fa7e05bbe164f013
sha256 c932034aecfc59474ae3ec41035bbca1f20f9798a65559b2e8a4228365417f1a
sha512 943e6dca24ab0616dd2023b2a7a884aa977393ea492ecd941bc148d8e52e2ddb5a50330b7f9699bdf2fd7b6263010ac62c6f5a8c0e1694793a2c8bd1146cc2e1
ripemd-160 9d749726fc99c7279c83e124cdde8f2f79d79670

68090800 as geometric shapes

Circle

Radius = n
Diameter 136181600
Circumference 427827114.1141
Area 1.456554523086E+16

Sphere

Radius = n
Volume 1.322372836274E+24
Surface area 5.8262180923441E+16
Circumference 427827114.1141

Square

Length = n
Perimeter 272363200
Area 4636357044640000
Diagonal 96294932.832834

Cube

Length = n
Surface area 27818142267840000
Volume 3.1569326025517E+23
Space diagonal 117936725.12801

Equilateral Triangle

Length = n
Perimeter 204272400
Area 2.0076014908366E+15
Altitude 58968362.564005

Triangular Pyramid

Length = n
Surface area 2.0076014908366E+15
Volume 3.7204807516887E+22
Height 32098310.944278