68528070 (number)

68528070 is an even 8-digits composite number following 68528069 and preceding 68528071. In scientific notation, it is written as 6.8528070 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 16402176 positive integers (up to 68528070) that are relatively prime to 68528070.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8528070 × 10^7
Engineering notation 6.8528070 × 10^6

Prime Factorization of 68528070

Prime Factorization 2 × 5 × 3 × 3 × 13 × 37 × 1583

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 22842690
Product of the distinct prime numbers

The prime factorization of 68528070 is 2 × 5 × 3 × 3 × 13 × 37 × 1583. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68528070)

Multiplication

n×y
n×2 137056140
n×3 205584210
n×4 274112280
n×5 342640350

Division

n÷y
n÷2 34264035
n÷3 22842690
n÷3 17132017.5
n÷5 13705614

Exponentiation

ny
n2 4696096377924900
n3 3.2181442131318E+23
n4 2.2053321190759E+31
n5 1.5112715382928E+39

Nth Root

y√n
2√n 8278.1682756513
3√n 409.21935535649
4√n 90.984439744669
5√n 36.912520412373

Divisors of 68528070

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68528069
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68528070 can be divided by 96 positive divisors. The sum of these divisors (counting 68528070) is 1, the average is 0.010416666666667.

Base conversion 68528070

Base System Value
2 Binary 100000101011010011111000110
3 Ternary 11202221120211200
4 Quaternary 10011122133012
5 Quinary 120020344240
6 Senary 10444443330
8 Octal 405323706
10 Decimal 68528070
12 Duodecimal 1ab49546
16 Hexadecimal 415a7c6
20 Vigesimal 118603a
36 Base36 14ssli

Cryptographic Hash Functions

md5 75f58d22e8d03b79319a481e4a259e49
sha1 baaf4a65a750a52a9bfcff949526d1cb2245efbe
sha256 24e11ec83fbda860f87208942c864d673df466f248432021aa6404f2bed97249
sha512 0a4f5749e5f49192b7b190139677fadf0767185bc5d4c5c8621a5945adb2d756f4ac66ebacc45aed1e60464148f228a0c1fa3f80ae85d28293fc66d35bc125ea
ripemd-160 ec2292ab9269865ee2bd2d1b76b5ed4fcd97cace

68528070 as geometric shapes

Circle

Radius = n
Diameter 137056140
Circumference 430574562.55337
Area 1.4753221881439E+16

Sphere

Radius = n
Volume 1.3480130957557E+24
Surface area 5.9012887525754E+16
Circumference 430574562.55337

Square

Length = n
Perimeter 274112280
Area 4696096377924900
Diagonal 96913325.997253

Cube

Length = n
Surface area 28176578267549400
Volume 3.2181442131318E+23
Space diagonal 118694098.98464

Equilateral Triangle

Length = n
Perimeter 205584210
Area 2.0334693809515E+15
Altitude 59347049.492318

Triangular Pyramid

Length = n
Surface area 2.0334693809515E+15
Volume 3.7926193265696E+22
Height 32304441.999084