20393437 (number)

20393437 is an odd 8-digits prime number following 20393436 and preceding 20393438. In scientific notation, it is written as 2.0393437 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 20393436 positive integers (up to 20393437) that are relatively prime to 20393437.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-three thousand four hundred thirty-seven

Notation

Scientific notation 2.0393437 × 10^7
Engineering notation 2.0393437 × 10^6

Prime Factorization of 20393437

Prime Factorization 20393437

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20393437
Product of the distinct prime numbers

The prime factorization of 20393437 is 20393437. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 3, 27, 14, 360, 434, 6629, 3101, 36648, 56586, 554097, 681333, 2082114, 1937333, 14131322, 3542859, 54165583, 222958079, 3894368767, 2288893505

Basic calculations (n = 20393437)

Multiplication

n×y
n×2 40786874
n×3 61180311
n×4 81573748
n×5 101967185

Division

n÷y
n÷2 10196718.5
n÷3 6797812.3333333
n÷3 5098359.25
n÷5 4078687.4

Exponentiation

ny
n2 415892272672969
n3 8.481472861543E+21
n4 1.7296638246909E+29
n5 3.5273790240012E+36

Nth Root

y√n
2√n 4515.9093214988
3√n 273.21013666178
4√n 67.200515782982
5√n 28.966637545625

Divisors of 20393437

1, 20393437

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20393438
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10196719
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4515.9094322185
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999019292
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20393437 can be divided by 2 positive divisors. The sum of these divisors (counting 20393437) is 20393438, the average is 10196719.

Base conversion 20393437

Base System Value
2 Binary 1001101110010110111011101
3 Ternary 1102101002112111
4 Quaternary 1031302313131
5 Quinary 20210042222
6 Senary 2005034021
8 Octal 115626735
10 Decimal 20393437
12 Duodecimal 69b5911
16 Hexadecimal 1372ddd
20 Vigesimal 6793bh
36 Base36 c53od

Cryptographic Hash Functions

md5 caa1c8d5b21c8c59c06f11412f18745c
sha1 567eb52b0a6020fbfa7653894aeea71552f99de3
sha256 651a8d2069f0bef3f153e320aae2d7e482d196a5411797b7479d9d2f360936a7
sha512 6209c8623dab3eb529ff30b8e5ea5e131d7fd0cf16da2b40b47f7afe686b2c94e1d7f583e1013b5f794b81a6f9f476b99663749f0bc9e227182ccdcb0f491673
ripemd-160 705cf3e2ecb1c6fc6966a84169304860bbbe5642

20393437 as geometric shapes

Circle

Radius = n
Diameter 40786874
Circumference 128135743.72129
Area 1.3065641085142E+15

Sphere

Radius = n
Volume 3.5527110444593E+22
Surface area 5.2262564340566E+15
Circumference 128135743.72129

Square

Length = n
Perimeter 81573748
Area 415892272672969
Diagonal 28840675.188801

Cube

Length = n
Surface area 2495353636037814
Volume 8.481472861543E+21
Space diagonal 35322469.024955

Equilateral Triangle

Length = n
Perimeter 61180311
Area 1.8008663668622E+14
Altitude 17661234.512478

Triangular Pyramid

Length = n
Surface area 1.8008663668622E+14
Volume 9.9955116247446E+20
Height 9613558.3962671