68193090 (number)

68193090 is an even 8-digits composite number following 68193089 and preceding 68193091. In scientific notation, it is written as 6.8193090 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 192 positive divisors. There are 14696640 positive integers (up to 68193090) that are relatively prime to 68193090.

Interesting facts

Basic properties

Name

Name sixty-eight million one hundred ninety-three thousand ninety

Notation

Scientific notation 6.8193090 × 10^7
Engineering notation 6.8193090 × 10^6

Prime Factorization of 68193090

Prime Factorization 2 × 5 × 9 × 9 × 3 × 7 × 19 × 211

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7577010
Product of the distinct prime numbers

The prime factorization of 68193090 is 2 × 5 × 9 × 9 × 3 × 7 × 19 × 211. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68193090)

Multiplication

n×y
n×2 136386180
n×3 204579270
n×4 272772360
n×5 340965450

Division

n÷y
n÷2 34096545
n÷3 22731030
n÷3 17048272.5
n÷5 13638618

Exponentiation

ny
n2 4650297523748100
n3 3.1711815756373E+23
n4 2.1625267059378E+31
n5 1.4746937828542E+39

Nth Root

y√n
2√n 8257.9107527267
3√n 408.55148175093
4√n 90.873047449322
5√n 36.876362370068

Divisors of 68193090

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68193089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68193090 can be divided by 192 positive divisors. The sum of these divisors (counting 68193090) is 1, the average is 0.0052083333333333.

Base conversion 68193090

Base System Value
2 Binary 100000100001000101101000010
3 Ternary 11202022120100000
4 Quaternary 10010020231002
5 Quinary 114424134330
6 Senary 10433340430
8 Octal 404105502
10 Decimal 68193090
12 Duodecimal 1aa07716
16 Hexadecimal 4108b42
20 Vigesimal 11642ea
36 Base36 14lm4i

Cryptographic Hash Functions

md5 955c43f5aef84edbfdd1fa87fb5c7b2b
sha1 6bfd73e080e71cb79288b44ff045832889d56f91
sha256 52e218a246833c3be23239afdb21537a46815ed987c38e92238c741010f2af88
sha512 fb1379a81fb1d15f9590687cbb1d9ed94aadf7d8103acebcd9c742def7b103aaa5de7a37b6cd25d40afbaa1c71ce47583c6f0f547d9d88b8c6e054fefbf4cd60
ripemd-160 dcb28a1ae9c6d465d7c0b3e7708c5c9db1fdb1fc

68193090 as geometric shapes

Circle

Radius = n
Diameter 136386180
Circumference 428469821.13918
Area 1.4609340537614E+16

Sphere

Radius = n
Volume 1.3283414321629E+24
Surface area 5.8437362150455E+16
Circumference 428469821.13918

Square

Length = n
Perimeter 272772360
Area 4650297523748100
Diagonal 96439592.738129

Cube

Length = n
Surface area 27901785142488600
Volume 3.1711815756373E+23
Space diagonal 118113896.60512

Equilateral Triangle

Length = n
Perimeter 204579270
Area 2.0136378953609E+15
Altitude 59056948.302559

Triangular Pyramid

Length = n
Surface area 2.0136378953609E+15
Volume 3.7372733275116E+22
Height 32146530.91271