20941432 (number)

20941432 is an even 8-digits composite number following 20941431 and preceding 20941433. In scientific notation, it is written as 2.0941432 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 10428000 positive integers (up to 20941432) that are relatively prime to 20941432.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-one thousand four hundred thirty-two

Notation

Scientific notation 2.0941432 × 10^7
Engineering notation 2.0941432 × 10^6

Prime Factorization of 20941432

Prime Factorization 2 × 2 × 2 × 251 × 10429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5235358
Product of the distinct prime numbers

The prime factorization of 20941432 is 2 × 2 × 2 × 251 × 10429. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 8, 82, 912, 390, 2552, 3124, 28222, 44198, 318257, 947398, 4673678, 7623257, 36917274, 19875295, 530310448, 14717820, 2975310348, 2519633940

Basic calculations (n = 20941432)

Multiplication

n×y
n×2 41882864
n×3 62824296
n×4 83765728
n×5 104707160

Division

n÷y
n÷2 10470716
n÷3 6980477.3333333
n÷3 5235358
n÷5 4188286.4

Exponentiation

ny
n2 438543574210624
n3 9.1837304383687E+21
n4 1.9232046648143E+29
n5 4.0274659710291E+36

Nth Root

y√n
2√n 4576.1809404786
3√n 275.63569522277
4√n 67.64747549228
5√n 29.120664119984

Divisors of 20941432

1, 2, 4, 8, 251, 502, 1004, 2008, 10429, 20858, 41716, 83432, 2617679, 5235358, 10470716, 20941432

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20941431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20941432 can be divided by 16 positive divisors. The sum of these divisors (counting 20941432) is 1, the average is 0.0625.

Base conversion 20941432

Base System Value
2 Binary 1001111111000101001111000
3 Ternary 1110101221020121
4 Quaternary 1033320221320
5 Quinary 20330111212
6 Senary 2024503024
8 Octal 117705170
10 Decimal 20941432
12 Duodecimal 701aa74
16 Hexadecimal 13f8a78
20 Vigesimal 6ahdbc
36 Base36 cguig

Cryptographic Hash Functions

md5 42a398606fcff48f0c7bf2d28a30cdc5
sha1 67821aad20cf2cb3be83f60800149d901dc1dc3b
sha256 ee7a2db1981765b81a14477120bc6c0769378fd9581db2e8f88384890a296069
sha512 b46fa059a0235ea45b88f490ba856b318e97a0b1647c2711967a150a6a7bbc210949fa5d674573e655972251a12ef2e21258bf7eb9f18f497563f8635d300a71
ripemd-160 c09837b61129eaf382d1a9b6155ead0788a0c1ae

20941432 as geometric shapes

Circle

Radius = n
Diameter 41882864
Circumference 131578897.8537
Area 1.3777252710191E+15

Sphere

Radius = n
Volume 3.8468720103638E+22
Surface area 5.5109010840764E+15
Circumference 131578897.8537

Square

Length = n
Perimeter 83765728
Area 438543574210624
Diagonal 29615657.149914

Cube

Length = n
Surface area 2631261445263744
Volume 9.1837304383687E+21
Space diagonal 36271624.207249

Equilateral Triangle

Length = n
Perimeter 62824296
Area 1.8989493796641E+14
Altitude 18135812.103624

Triangular Pyramid

Length = n
Surface area 1.8989493796641E+14
Volume 1.0823130115933E+21
Height 9871885.716638