68628082 (number)

68628082 is an even 8-digits composite number following 68628081 and preceding 68628083. In scientific notation, it is written as 6.8628082 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 31961088 positive integers (up to 68628082) that are relatively prime to 68628082.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred twenty-eight thousand eighty-two

Notation

Scientific notation 6.8628082 × 10^7
Engineering notation 6.8628082 × 10^6

Prime Factorization of 68628082

Prime Factorization 2 × 97 × 17 × 20809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68628082
Product of the distinct prime numbers

The prime factorization of 68628082 is 2 × 97 × 17 × 20809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 62, 80, 792, 584, 6061, 6853, 36736, 1896, 286635, 858206, 2938326, 6482967, 79578361, 60627162, 301998523, 517758794, 2775245092, 5195919522

Basic calculations (n = 68628082)

Multiplication

n×y
n×2 137256164
n×3 205884246
n×4 274512328
n×5 343140410

Division

n÷y
n÷2 34314041
n÷3 22876027.333333
n÷3 17157020.5
n÷5 13725616.4

Exponentiation

ny
n2 4709813638998724
n3 3.2322547662192E+23
n4 2.2182344514098E+31
n5 1.5223317582658E+39

Nth Root

y√n
2√n 8284.2067815814
3√n 409.41833441389
4√n 91.017617973563
5√n 36.923288384583

Divisors of 68628082

1, 2, 17, 34, 97, 194, 1649, 3298, 20809, 41618, 353753, 707506, 2018473, 4036946, 34314041, 68628082

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 -68628081
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 68628082 can be divided by 16 positive divisors. The sum of these divisors (counting 68628082) is 1, the average is 0.0625.

Base conversion 68628082

Base System Value
2 Binary 100000101110010111001110010
3 Ternary 11210010200000211
4 Quaternary 10011302321302
5 Quinary 120032044312
6 Senary 10450534334
8 Octal 405627162
10 Decimal 68628082
12 Duodecimal 1ab973aa
16 Hexadecimal 4172e72
20 Vigesimal 118ia42
36 Base36 14uxrm

Cryptographic Hash Functions

md5 f063ede16756de6b1decc3d62caa2624
sha1 e0a60c82511175be28bc3c25b9e73db9dc4c75e7
sha256 12cc64551f07f08ecedfbbaddbb197a71dd9f7cf2ebf161e4773531af5d56d69
sha512 43f9a6a62298b2829a5955cdf2c104205014dd6292f4119fba0ad42262d69099b6cdf9bc0374eda40e531e44763eee5e73f01948cdeeeb9b54bfe074faeb26bc
ripemd-160 eb1b0da6dbfa11c1e02dece24f0c92b166621fd3

68628082 as geometric shapes

Circle

Radius = n
Diameter 137256164
Circumference 431202956.48232
Area 1.4796315928055E+16

Sphere

Radius = n
Volume 1.3539237104113E+24
Surface area 5.9185263712222E+16
Circumference 431202956.48232

Square

Length = n
Perimeter 274512328
Area 4709813638998724
Diagonal 97054764.324053

Cube

Length = n
Surface area 28258881833992344
Volume 3.2322547662192E+23
Space diagonal 118867324.85

Equilateral Triangle

Length = n
Perimeter 205884246
Area 2.0394091292317E+15
Altitude 59433662.425002

Triangular Pyramid

Length = n
Surface area 2.0394091292317E+15
Volume 3.8092487728603E+22
Height 32351588.108018