20973844 (number)

20973844 is an even 8-digits composite number following 20973843 and preceding 20973845. In scientific notation, it is written as 2.0973844 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 9907296 positive integers (up to 20973844) that are relatively prime to 20973844.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-three thousand eight hundred forty-four

Notation

Scientific notation 2.0973844 × 10^7
Engineering notation 2.0973844 × 10^6

Prime Factorization of 20973844

Prime Factorization 2 × 2 × 47 × 29 × 3847

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10486922
Product of the distinct prime numbers

The prime factorization of 20973844 is 2 × 2 × 47 × 29 × 3847. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 23, 64, 64, 134, 4170, 9094, 30703, 62659, 483596, 276369, 8343273, 8869517, 68157525, 33565581, 797344778, 40432602, 6745695919, 9152196242

Basic calculations (n = 20973844)

Multiplication

n×y
n×2 41947688
n×3 62921532
n×4 83895376
n×5 104869220

Division

n÷y
n÷2 10486922
n÷3 6991281.3333333
n÷3 5243461
n÷5 4194768.8

Exponentiation

ny
n2 439902132136336
n3 9.2264386946949E+21
n4 1.9351388585809E+29
n5 4.0587300538215E+36

Nth Root

y√n
2√n 4579.7209521979
3√n 275.7778265246
4√n 67.673635576921
5√n 29.129672817826

Divisors of 20973844

1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 3847, 5452, 7694, 15388, 111563, 180809, 223126, 361618, 446252, 723236, 5243461, 10486922, 20973844

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20973843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20973844 can be divided by 24 positive divisors. The sum of these divisors (counting 20973844) is 1, the average is 0.041666666666667.

Base conversion 20973844

Base System Value
2 Binary 1010000000000100100010100
3 Ternary 1110110120201001
4 Quaternary 1100000210110
5 Quinary 20332130334
6 Senary 2025313044
8 Octal 120004424
10 Decimal 20973844
12 Duodecimal 7035784
16 Hexadecimal 1400914
20 Vigesimal 6b1ec4
36 Base36 chjis

Cryptographic Hash Functions

md5 881efb14a08fdb609ee57a04b6cbdefc
sha1 b31c42ed20be8fe1a30d79562ee43d07a9598876
sha256 1b8b88bef4345be543f6b347e3d6d7cfc6cbd0da0f0e16f9c301b1b96ca09aa5
sha512 bf17c187a8fe9d3801d19f28120ae7f17da38ab27c43cd116e4f57873f736c3727f0035b1cd152598b6d211682ed42fe586b98b412e1d367317563cabe96de93
ripemd-160 76a41862effa5ba4079335b3f439b18e49918dc0

20973844 as geometric shapes

Circle

Radius = n
Diameter 41947688
Circumference 131782548.45588
Area 1.381993306618E+15

Sphere

Radius = n
Volume 3.86476160294E+22
Surface area 5.527973226472E+15
Circumference 131782548.45588

Square

Length = n
Perimeter 83895376
Area 439902132136336
Diagonal 29661494.639898

Cube

Length = n
Surface area 2639412792818016
Volume 9.2264386946949E+21
Space diagonal 36327763.438024

Equilateral Triangle

Length = n
Perimeter 62921532
Area 1.904832108045E+14
Altitude 18163881.719012

Triangular Pyramid

Length = n
Surface area 1.904832108045E+14
Volume 1.0873462278701E+21
Height 9887164.8799659