20369538 (number)

20369538 is an even 8-digits composite number following 20369537 and preceding 20369539. In scientific notation, it is written as 2.0369538 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 5676480 positive integers (up to 20369538) that are relatively prime to 20369538.

Interesting facts

Basic properties

Name

Name twenty million three hundred sixty-nine thousand five hundred thirty-eight

Notation

Scientific notation 2.0369538 × 10^7
Engineering notation 2.0369538 × 10^6

Prime Factorization of 20369538

Prime Factorization 2 × 9 × 7 × 41 × 3943

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20369538
Product of the distinct prime numbers

The prime factorization of 20369538 is 2 × 9 × 7 × 41 × 3943. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 66, 55, 310, 580, 3604, 6086, 27080, 27004, 388618, 187357, 4976987, 3503144, 90094923, 63680226, 542262127, 551588440, 7767123899, 6602377421

Basic calculations (n = 20369538)

Multiplication

n×y
n×2 40739076
n×3 61108614
n×4 81478152
n×5 101847690

Division

n÷y
n÷2 10184769
n÷3 6789846
n÷3 5092384.5
n÷5 4073907.6

Exponentiation

ny
n2 414918078333444
n3 8.4516895635001E+21
n4 1.7215701172792E+29
n5 3.5067587923583E+36

Nth Root

y√n
2√n 4513.2624563613
3√n 273.10337026546
4√n 67.180819110526
5√n 28.95984517994

Divisors of 20369538

1, 2, 7, 9, 14, 18, 41, 63, 82, 126, 287, 369, 574, 738, 2583, 3943, 5166, 7886, 27601, 35487, 55202, 70974, 161663, 248409, 323326, 496818, 1131641, 1454967, 2263282, 2909934, 10184769, 20369538

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20369537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20369538 can be divided by 32 positive divisors. The sum of these divisors (counting 20369538) is 1, the average is 0.03125.

Base conversion 20369538

Base System Value
2 Binary 1001101101101000010000010
3 Ternary 1102022212202100
4 Quaternary 1031231002002
5 Quinary 20203311123
6 Senary 2004331230
8 Octal 115550202
10 Decimal 20369538
12 Duodecimal 69a3b16
16 Hexadecimal 136d082
20 Vigesimal 6763gi
36 Base36 c4l8i

Cryptographic Hash Functions

md5 5f3343621a5886a3736436122237e058
sha1 a63113b37bea23c0f0b1848a39e558b07a9ea9d2
sha256 3e257dfe728af5c5bd59dea64f095a6c805152ff450226f7a012223397b9e09e
sha512 ba2cf7744910a59d604e8cbb409802a6f995618f8883059b8b6314be9e1599d81daa8d241d106d832bcd9e2365d3ce63016fd341cf577e183260428875b0d50d
ripemd-160 7b9be2c77e0e2fe25bf4169855d9c0251afae4fd

20369538 as geometric shapes

Circle

Radius = n
Diameter 40739076
Circumference 127985581.87564
Area 1.3035035867339E+15

Sphere

Radius = n
Volume 3.5402354457484E+22
Surface area 5.2140143469358E+15
Circumference 127985581.87564

Square

Length = n
Perimeter 81478152
Area 414918078333444
Diagonal 28806876.898874

Cube

Length = n
Surface area 2489508470000664
Volume 8.4516895635001E+21
Space diagonal 35281074.742705

Equilateral Triangle

Length = n
Perimeter 61108614
Area 1.7966479816309E+14
Altitude 17640537.371352

Triangular Pyramid

Length = n
Surface area 1.7966479816309E+14
Volume 9.9604116713908E+20
Height 9602292.2996247