68502790 (number)

68502790 is an even 8-digits composite number following 68502789 and preceding 68502791. In scientific notation, it is written as 6.8502790 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 25958880 positive integers (up to 68502790) that are relatively prime to 68502790.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred two thousand seven hundred ninety

Notation

Scientific notation 6.8502790 × 10^7
Engineering notation 6.8502790 × 10^6

Prime Factorization of 68502790

Prime Factorization 2 × 5 × 19 × 360541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68502790
Product of the distinct prime numbers

The prime factorization of 68502790 is 2 × 5 × 19 × 360541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 23, 78, 829, 603, 7209, 1375, 92145, 73175, 897691, 150903, 9962497, 2165716, 73403212, 39764923, 971635262, 381122639, 402119810, 4649448000

Basic calculations (n = 68502790)

Multiplication

n×y
n×2 137005580
n×3 205508370
n×4 274011160
n×5 342513950

Division

n÷y
n÷2 34251395
n÷3 22834263.333333
n÷3 17125697.5
n÷5 13700558

Exponentiation

ny
n2 4692632237784100
n3 3.2145840073215E+23
n4 2.2020797319091E+31
n5 1.5084860543822E+39

Nth Root

y√n
2√n 8276.6412269712
3√n 409.16902883743
4√n 90.976047545336
5√n 36.909796605204

Divisors of 68502790

1, 2, 5, 10, 19, 38, 95, 190, 360541, 721082, 1802705, 3605410, 6850279, 13700558, 34251395, 68502790

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 -68502789
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 68502790 can be divided by 16 positive divisors. The sum of these divisors (counting 68502790) is 1, the average is 0.0625.

Base conversion 68502790

Base System Value
2 Binary 100000101010100010100000110
3 Ternary 11202220022011101
4 Quaternary 10011110110012
5 Quinary 120014042130
6 Senary 10444130314
8 Octal 405242406
10 Decimal 68502790
12 Duodecimal 1ab3699a
16 Hexadecimal 4154506
20 Vigesimal 1182gja
36 Base36 14s93a

Cryptographic Hash Functions

md5 cfa50c52182282572f8e5d385bc5a9f4
sha1 ad9cafb0ed1d9a7e2d336be5c4b8c4714694865a
sha256 9c0d5b2c54f792435caa7012028394ce90d2efd41e352f2936292efb8ecdc69c
sha512 5e1bcd3d0aeb8b6e4ddc320661c1be833266104e579b822bba30cca067d0069d627b07336e557239e07f324763a0504b94bc0ef7817a45dc5ce78a9e8b647ac7
ripemd-160 5a35e273472c0e4103c358affbadbb7b6fdc053f

68502790 as geometric shapes

Circle

Radius = n
Diameter 137005580
Circumference 430415723.62881
Area 1.4742338964221E+16

Sphere

Radius = n
Volume 1.3465218002331E+24
Surface area 5.8969355856885E+16
Circumference 430415723.62881

Square

Length = n
Perimeter 274011160
Area 4692632237784100
Diagonal 96877574.678396

Cube

Length = n
Surface area 28155793426704600
Volume 3.2145840073215E+23
Space diagonal 118650312.74022

Equilateral Triangle

Length = n
Perimeter 205508370
Area 2.0319693642694E+15
Altitude 59325156.370111

Triangular Pyramid

Length = n
Surface area 2.0319693642694E+15
Volume 3.7884235837848E+22
Height 32292524.892799