20147772 (number)

20147772 is an even 8-digits composite number following 20147771 and preceding 20147773. In scientific notation, it is written as 2.0147772 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 6500352 positive integers (up to 20147772) that are relatively prime to 20147772.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand seven hundred seventy-two

Notation

Scientific notation 2.0147772 × 10^7
Engineering notation 2.0147772 × 10^6

Prime Factorization of 20147772

Prime Factorization 2 × 2 × 3 × 47 × 139 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10073886
Product of the distinct prime numbers

The prime factorization of 20147772 is 2 × 2 × 3 × 47 × 139 × 257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20147772)

Multiplication

n×y
n×2 40295544
n×3 60443316
n×4 80591088
n×5 100738860

Division

n÷y
n÷2 10073886
n÷3 6715924
n÷3 5036943
n÷5 4029554.4

Exponentiation

ny
n2 405932716563984
n3 8.1786398206718E+21
n4 1.6478137037702E+29
n5 3.3199774802037E+36

Nth Root

y√n
2√n 4488.6269615552
3√n 272.10864676397
4√n 66.997216073171
5√n 28.896510789577

Divisors of 20147772

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147772 can be divided by 48 positive divisors. The sum of these divisors (counting 20147772) is 1, the average is 0.020833333333333.

Base conversion 20147772

Base System Value
2 Binary 1001100110110111000111100
3 Ternary 1101220121112210
4 Quaternary 1030312320330
5 Quinary 20124212042
6 Senary 1555500420
8 Octal 114667074
10 Decimal 20147772
12 Duodecimal 68b7710
16 Hexadecimal 1336e3c
20 Vigesimal 65i98c
36 Base36 bzu4c

Cryptographic Hash Functions

md5 17c97f5373102a50c156b92d76f72358
sha1 2d6d5e0be30acc42d550d5aab48494c5e336a812
sha256 2cb35e0ffdea646586f106b41d4a0e8b2de01f6fd7124eeabd2af80a26fd8d28
sha512 86732a2b277cb82bb2d6033dfc9691cabb69a42202f4d6e71b16c8cd16a691fd8115c8b84cb340a970d183b85158da0b5375f191fab44e1936b5233faedb48be
ripemd-160 d5c7a939b4db933590dd13896f0730f0d8bc2735

20147772 as geometric shapes

Circle

Radius = n
Diameter 40295544
Circumference 126592185.0028
Area 1.2752752402092E+15

Sphere

Radius = n
Volume 3.4258606369306E+22
Surface area 5.1011009608366E+15
Circumference 126592185.0028

Square

Length = n
Perimeter 80591088
Area 405932716563984
Diagonal 28493252.414001

Cube

Length = n
Surface area 2435596299383904
Volume 8.1786398206718E+21
Space diagonal 34896964.763314

Equilateral Triangle

Length = n
Perimeter 60443316
Area 1.7577402238582E+14
Altitude 17448482.381657

Triangular Pyramid

Length = n
Surface area 1.7577402238582E+14
Volume 9.6386194634656E+20
Height 9497750.804667