68572020 (number)

68572020 is an even 8-digits composite number following 68572019 and preceding 68572021. In scientific notation, it is written as 6.8572020 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 96 positive divisors. There are 16451200 positive integers (up to 68572020) that are relatively prime to 68572020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8572020 × 10^7
Engineering notation 6.8572020 × 10^6

Prime Factorization of 68572020

Prime Factorization 2 × 2 × 3 × 5 × 11 × 107 × 971

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 34286010
Product of the distinct prime numbers

The prime factorization of 68572020 is 2 × 2 × 3 × 5 × 11 × 107 × 971. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68572020)

Multiplication

n×y
n×2 137144040
n×3 205716060
n×4 274288080
n×5 342860100

Division

n÷y
n÷2 34286010
n÷3 22857340
n÷3 17143005
n÷5 13714404

Exponentiation

ny
n2 4702121926880400
n3 3.2243399881248E+23
n4 2.2109950615249E+31
n5 1.5161239757879E+39

Nth Root

y√n
2√n 8280.8224229239
3√n 409.30681998787
4√n 90.999024296549
5√n 36.917253915741

Divisors of 68572020

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 -68572019
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 68572020 can be divided by 96 positive divisors. The sum of these divisors (counting 68572020) is 1, the average is 0.010416666666667.

Base conversion 68572020

Base System Value
2 Binary 100000101100101001101110100
3 Ternary 11210000211010110
4 Quaternary 10011211031310
5 Quinary 120023301040
6 Senary 10445423020
8 Octal 405451564
10 Decimal 68572020
12 Duodecimal 1ab6aa70
16 Hexadecimal 4165374
20 Vigesimal 118ba10
36 Base36 14tqic

Cryptographic Hash Functions

md5 cf0712a3bace4562bfedda0192bcd26e
sha1 442da982ce314638c8007db6cbfb8b746962d737
sha256 dd84c63abc474812f1d2faa124bbf813a834a32be673468ba20e8296d5cb6257
sha512 def73ecae839da6e501dc95e8279f64a81faa1cfa48bf68a71f0933c562f66fb471e9bc521abfcc0bb8576d7adfecf00841b418643dadf1d2497806a3571b1cc
ripemd-160 0bd67f88e56ae04a4492a092a2e0e861f7bb3b3a

68572020 as geometric shapes

Circle

Radius = n
Diameter 137144040
Circumference 430850708.54762
Area 1.4772151701771E+16

Sphere

Radius = n
Volume 1.3506083759158E+24
Surface area 5.9088606807084E+16
Circumference 430850708.54762

Square

Length = n
Perimeter 274288080
Area 4702121926880400
Diagonal 96975480.683319

Cube

Length = n
Surface area 28212731561282400
Volume 3.2243399881248E+23
Space diagonal 118770222.61763

Equilateral Triangle

Length = n
Perimeter 205716060
Area 2.0360785201851E+15
Altitude 59385111.308815

Triangular Pyramid

Length = n
Surface area 2.0360785201851E+15
Volume 3.7999211174233E+22
Height 32325160.227773