20943072 (number)

20943072 is an even 8-digits composite number following 20943071 and preceding 20943073. In scientific notation, it is written as 2.0943072 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 36 positive divisors. There are 6980928 positive integers (up to 20943072) that are relatively prime to 20943072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0943072 × 10^7
Engineering notation 2.0943072 × 10^6

Prime Factorization of 20943072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 72719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 436314
Product of the distinct prime numbers

The prime factorization of 20943072 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 72719. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 6, 67, 37, 735, 925, 6423, 1311, 48943, 60730, 528619, 88879, 4642443, 6374218, 40514787, 77253378, 50226190, 15893197, 1609320221, 5883383110

Basic calculations (n = 20943072)

Multiplication

n×y
n×2 41886144
n×3 62829216
n×4 83772288
n×5 104715360

Division

n÷y
n÷2 10471536
n÷3 6981024
n÷3 5235768
n÷5 4188614.4

Exponentiation

ny
n2 438612264797184
n3 9.1858882417305E+21
n4 1.9238071883052E+29
n5 4.0290432458792E+36

Nth Root

y√n
2√n 4576.3601256894
3√n 275.64289038084
4√n 67.648799883586
5√n 29.121120214803

Divisors of 20943072

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 72719, 145438, 218157, 290876, 436314, 581752, 654471, 872628, 1163504, 1308942, 1745256, 2327008, 2617884, 3490512, 5235768, 6981024, 10471536, 20943072

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20943071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20943072 can be divided by 36 positive divisors. The sum of these divisors (counting 20943072) is 1, the average is 0.027777777777778.

Base conversion 20943072

Base System Value
2 Binary 1001111111001000011100000
3 Ternary 1110102000111100
4 Quaternary 1033321003200
5 Quinary 20330134242
6 Senary 2024514400
8 Octal 117710340
10 Decimal 20943072
12 Duodecimal 701ba00
16 Hexadecimal 13f90e0
20 Vigesimal 6ahhdc
36 Base36 cgvs0

Cryptographic Hash Functions

md5 53455311f3a5c176f1a1376b6a253b12
sha1 3148ada067dde3c51910934d37ae2b42090fc9e9
sha256 cd985d3d572b9bb54055313357e80c45479bc4e8f796d52337945c44d892f541
sha512 02058e507eb4eae91336057f74bb4b73e646eb362b8d589409d8feac7dd135971e8e5ad57338009931fe54ddefbedee5c8587a216d25d34f341e5686ddf50e29
ripemd-160 fce7d0f82d99e81b9121e1c0bf8e449c32412920

20943072 as geometric shapes

Circle

Radius = n
Diameter 41886144
Circumference 131589202.2776
Area 1.3779410688612E+15

Sphere

Radius = n
Volume 3.8477758689223E+22
Surface area 5.5117642754449E+15
Circumference 131589202.2776

Square

Length = n
Perimeter 83772288
Area 438612264797184
Diagonal 29617976.460156

Cube

Length = n
Surface area 2631673588783104
Volume 9.1858882417305E+21
Space diagonal 36274464.770573

Equilateral Triangle

Length = n
Perimeter 62829216
Area 1.8992468186289E+14
Altitude 18137232.385287

Triangular Pyramid

Length = n
Surface area 1.8992468186289E+14
Volume 1.0825673111582E+21
Height 9872658.8200521