68528071 (number)

68528071 is an odd 8-digits composite number following 68528070 and preceding 68528072. In scientific notation, it is written as 6.8528071 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 63438720 positive integers (up to 68528071) that are relatively prime to 68528071.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred twenty-eight thousand seventy-one

Notation

Scientific notation 6.8528071 × 10^7
Engineering notation 6.8528071 × 10^6

Prime Factorization of 68528071

Prime Factorization 17 × 61 × 66083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68528071
Product of the distinct prime numbers

The prime factorization of 68528071 is 17 × 61 × 66083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 50, 35, 190, 531, 756, 7390, 58040, 57961, 344711, 379198, 9424900, 7770827, 97460873, 36313945, 105399220, 316315986, 2074817891, 1580543441

Basic calculations (n = 68528071)

Multiplication

n×y
n×2 137056142
n×3 205584213
n×4 274112284
n×5 342640355

Division

n÷y
n÷2 34264035.5
n÷3 22842690.333333
n÷3 17132017.75
n÷5 13705614.2

Exponentiation

ny
n2 4696096514981041
n3 3.2181443540147E+23
n4 2.2053322478017E+31
n5 1.5112716485595E+39

Nth Root

y√n
2√n 8278.1683360512
3√n 409.21935734701
4√n 90.984440076593
5√n 36.912520520103

Divisors of 68528071

1, 17, 61, 1037, 66083, 1123411, 4031063, 68528071

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68528070
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68528071 can be divided by 8 positive divisors. The sum of these divisors (counting 68528071) is 1, the average is 0.125.

Base conversion 68528071

Base System Value
2 Binary 100000101011010011111000111
3 Ternary 11202221120211201
4 Quaternary 10011122133013
5 Quinary 120020344241
6 Senary 10444443331
8 Octal 405323707
10 Decimal 68528071
12 Duodecimal 1ab49547
16 Hexadecimal 415a7c7
20 Vigesimal 118603b
36 Base36 14sslj

Cryptographic Hash Functions

md5 c4443a11db2de1a3643ef62daac02293
sha1 4fd41a59aa577f3ecf94643d95e2d8f91f36db0f
sha256 acf2f92ac9af954778ab9cbdfaa2f21c3f56d72c5e6e700180567410b8cac5ae
sha512 9c0a24423269c0cd3882bb7690e9e097a79218bfc7273632d0cac51eed0cc5ec7cb3642685c67b1762df7b79e79b90654ef791bd070155baa50dbd720f4747dd
ripemd-160 10b0c737a5d97ab7e9805e62e5833dca98308500

68528071 as geometric shapes

Circle

Radius = n
Diameter 137056142
Circumference 430574568.83656
Area 1.4753222312013E+16

Sphere

Radius = n
Volume 1.3480131547686E+24
Surface area 5.9012889248052E+16
Circumference 430574568.83656

Square

Length = n
Perimeter 274112284
Area 4696096514981041
Diagonal 96913327.411466

Cube

Length = n
Surface area 28176579089886246
Volume 3.2181443540147E+23
Space diagonal 118694100.71669

Equilateral Triangle

Length = n
Perimeter 205584213
Area 2.0334694402986E+15
Altitude 59347050.358344

Triangular Pyramid

Length = n
Surface area 2.0334694402986E+15
Volume 3.7926194926017E+22
Height 32304442.470489