20147769 (number)

20147769 is an odd 8-digits composite number following 20147768 and preceding 20147770. In scientific notation, it is written as 2.0147769 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 13104000 positive integers (up to 20147769) that are relatively prime to 20147769.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand seven hundred sixty-nine

Notation

Scientific notation 2.0147769 × 10^7
Engineering notation 2.0147769 × 10^6

Prime Factorization of 20147769

Prime Factorization 3 × 3 × 41 × 54601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6715923
Product of the distinct prime numbers

The prime factorization of 20147769 is 3 × 3 × 41 × 54601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 82, 92, 191, 942, 2078, 5841, 81257, 35215, 480454, 938824, 5043038, 5496231, 56097817, 39051537, 882000928, 203955020, 1522197770, 1552253098

Basic calculations (n = 20147769)

Multiplication

n×y
n×2 40295538
n×3 60443307
n×4 80591076
n×5 100738845

Division

n÷y
n÷2 10073884.5
n÷3 6715923
n÷3 5036942.25
n÷5 4029553.8

Exponentiation

ny
n2 405932595677361
n3 8.1786361672779E+21
n4 1.6478127223336E+29
n5 3.3199750084838E+36

Nth Root

y√n
2√n 4488.6266273772
3√n 272.10863325832
4√n 66.997213579202
5√n 28.89650992904

Divisors of 20147769

1, 3, 9, 41, 123, 369, 54601, 163803, 491409, 2238641, 6715923, 20147769

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147768
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147769 can be divided by 12 positive divisors. The sum of these divisors (counting 20147769) is 1, the average is 0.083333333333333.

Base conversion 20147769

Base System Value
2 Binary 1001100110110111000111001
3 Ternary 1101220121112200
4 Quaternary 1030312320321
5 Quinary 20124212034
6 Senary 1555500413
8 Octal 114667071
10 Decimal 20147769
12 Duodecimal 68b7709
16 Hexadecimal 1336e39
20 Vigesimal 65i989
36 Base36 bzu49

Cryptographic Hash Functions

md5 99babd4ab571fa042897c3cb86c8ec57
sha1 86b14b2fbc3b67abd68e7b136ebad02d6aea1a23
sha256 4a4b3e1ec51695dd15b8054fc0e2a3e0c25420b557d81dc143473fb7a0bee745
sha512 2b68c0dd17d07205e4a05f22c216bf5617cf08ecfc0eab0cd78a0c6406ea58468be426221e8f54e85d6c058410304622fe05a5b9323ef8ed7d08d26aa7b881bc
ripemd-160 fb1e5c55784854ad6d5e76da922c9c7c5064f320

20147769 as geometric shapes

Circle

Radius = n
Diameter 40295538
Circumference 126592166.15325
Area 1.2752748604326E+15

Sphere

Radius = n
Volume 3.4258591066005E+22
Surface area 5.1010994417305E+15
Circumference 126592166.15325

Square

Length = n
Perimeter 80591076
Area 405932595677361
Diagonal 28493248.17136

Cube

Length = n
Surface area 2435595574064166
Volume 8.1786361672779E+21
Space diagonal 34896959.567161

Equilateral Triangle

Length = n
Perimeter 60443307
Area 1.7577397004038E+14
Altitude 17448479.783581

Triangular Pyramid

Length = n
Surface area 1.7577397004038E+14
Volume 9.6386151578996E+20
Height 9497749.3904534