20342280 (number)

20342280 is an even 8-digits composite number following 20342279 and preceding 20342281. In scientific notation, it is written as 2.0342280 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 4561920 positive integers (up to 20342280) that are relatively prime to 20342280.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-two thousand two hundred eighty

Notation

Scientific notation 2.0342280 × 10^7
Engineering notation 2.0342280 × 10^6

Prime Factorization of 20342280

Prime Factorization 2 × 2 × 2 × 15 × 7 × 61 × 397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5085570
Product of the distinct prime numbers

The prime factorization of 20342280 is 2 × 2 × 2 × 15 × 7 × 61 × 397. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20342280)

Multiplication

n×y
n×2 40684560
n×3 61026840
n×4 81369120
n×5 101711400

Division

n÷y
n÷2 10171140
n÷3 6780760
n÷3 5085570
n÷5 4068456

Exponentiation

ny
n2 413808355598400
n3 8.4178054359222E+21
n4 1.7123735516305E+29
n5 3.4833582251862E+36

Nth Root

y√n
2√n 4510.2416786687
3√n 272.98149588115
4√n 67.158332905669
5√n 28.952090361595

Divisors of 20342280

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20342279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20342280 can be divided by 64 positive divisors. The sum of these divisors (counting 20342280) is 1, the average is 0.015625.

Base conversion 20342280

Base System Value
2 Binary 1001101100110011000001000
3 Ternary 1102021111100210
4 Quaternary 1031212120020
5 Quinary 20201423110
6 Senary 2004001120
8 Octal 115463010
10 Decimal 20342280
12 Duodecimal 69901a0
16 Hexadecimal 1366608
20 Vigesimal 672fe0
36 Base36 c407c

Cryptographic Hash Functions

md5 aab85e1cbde7d43f41ccd7d80dace643
sha1 6ac29a6178c7a0c5255c488e49896ccfa49f805c
sha256 22fd74166a303d63588aba9b233f0f534a155e72334b6f204d5d64aab315a610
sha512 44b60ee88f73017c932558305b976fb9b01d9864eb87684e5fc050fe1fb44511cc09cd8fddb4e10c3801b3eb190b01793edb1bd26b9c16405c1927b59b47f290
ripemd-160 3aaf16411e75fa591f7a200c82038d7b92325c70

20342280 as geometric shapes

Circle

Radius = n
Diameter 40684560
Circumference 127814314.81053
Area 1.300017289942E+15

Sphere

Radius = n
Volume 3.5260420955789E+22
Surface area 5.200069159768E+15
Circumference 127814314.81053

Square

Length = n
Perimeter 81369120
Area 413808355598400
Diagonal 28768328.265591

Cube

Length = n
Surface area 2482850133590400
Volume 8.4178054359222E+21
Space diagonal 35233862.501792

Equilateral Triangle

Length = n
Perimeter 61026840
Area 1.7918427412324E+14
Altitude 17616931.250896

Triangular Pyramid

Length = n
Surface area 1.7918427412324E+14
Volume 9.9204788440826E+20
Height 9589442.755197