20346942 (number)

20346942 is an even 8-digits composite number following 20346941 and preceding 20346943. In scientific notation, it is written as 2.0346942 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 5284800 positive integers (up to 20346942) that are relatively prime to 20346942.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-six thousand nine hundred forty-two

Notation

Scientific notation 2.0346942 × 10^7
Engineering notation 2.0346942 × 10^6

Prime Factorization of 20346942

Prime Factorization 2 × 3 × 7 × 11 × 44041

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20346942
Product of the distinct prime numbers

The prime factorization of 20346942 is 2 × 3 × 7 × 11 × 44041. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 24, 18, 781, 737, 9174, 6108, 424, 69829, 785220, 191716, 1984980, 9274159, 45784491, 13595003, 52354609, 588089208, 6952838014, 9702656560

Basic calculations (n = 20346942)

Multiplication

n×y
n×2 40693884
n×3 61040826
n×4 81387768
n×5 101734710

Division

n÷y
n÷2 10173471
n÷3 6782314
n÷3 5086735.5
n÷5 4069388.4

Exponentiation

ny
n2 413998048751364
n3 8.4235942860572E+21
n4 1.7139438436994E+29
n5 3.4873515979008E+36

Nth Root

y√n
2√n 4510.758472807
3√n 273.00234805908
4√n 67.162180375618
5√n 28.953417275527

Divisors of 20346942

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 44041, 88082, 132123, 264246, 308287, 484451, 616574, 924861, 968902, 1453353, 1849722, 2906706, 3391157, 6782314, 10173471, 20346942

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 -20346941
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 20346942 can be divided by 32 positive divisors. The sum of these divisors (counting 20346942) is 1, the average is 0.03125.

Base conversion 20346942

Base System Value
2 Binary 1001101100111100000111110
3 Ternary 1102021201202110
4 Quaternary 1031213200332
5 Quinary 20202100232
6 Senary 2004034450
8 Octal 115474076
10 Decimal 20346942
12 Duodecimal 6992a26
16 Hexadecimal 136783e
20 Vigesimal 673772
36 Base36 c43su

Cryptographic Hash Functions

md5 d05ebfa72aa1bf3181820468c391348d
sha1 d31028a617c3e85509b69b06782bf6d8d18d7a4b
sha256 9ad256a978af317f5a13eef080aac7fe96e9ff33f441fbf2e7c5f4ab10293054
sha512 58685d288ea3574844da362ff2473c0a67539b6fdc975e3ebf4657bb89cc90fc441ea25c01fc43849c8eaaa6e2823b15d8903cdc3465c3570e552216669bb16f
ripemd-160 157f7672c4d4a034282585c24d2533f9866b3eea

20346942 as geometric shapes

Circle

Radius = n
Diameter 40693884
Circumference 127843607.02044
Area 1.3006132285578E+15

Sphere

Radius = n
Volume 3.5284669234531E+22
Surface area 5.2024529142312E+15
Circumference 127843607.02044

Square

Length = n
Perimeter 81387768
Area 413998048751364
Diagonal 28774921.329219

Cube

Length = n
Surface area 2483988292508184
Volume 8.4235942860572E+21
Space diagonal 35241937.322657

Equilateral Triangle

Length = n
Perimeter 61040826
Area 1.7926641366793E+14
Altitude 17620968.661329

Triangular Pyramid

Length = n
Surface area 1.7926641366793E+14
Volume 9.9273010693921E+20
Height 9591640.4430729