20546572 (number)

20546572 is an even 8-digits composite number following 20546571 and preceding 20546573. In scientific notation, it is written as 2.0546572 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 10239840 positive integers (up to 20546572) that are relatively prime to 20546572.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-six thousand five hundred seventy-two

Notation

Scientific notation 2.0546572 × 10^7
Engineering notation 2.0546572 × 10^6

Prime Factorization of 20546572

Prime Factorization 2 × 2 × 313 × 16411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10273286
Product of the distinct prime numbers

The prime factorization of 20546572 is 2 × 2 × 313 × 16411. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 62, 69, 966, 97, 6094, 7831, 30718, 96964, 198759, 713834, 9506768, 912017, 11162557, 13235336, 71076428, 780221404, 852870432, 8926545674

Basic calculations (n = 20546572)

Multiplication

n×y
n×2 41093144
n×3 61639716
n×4 82186288
n×5 102732860

Division

n÷y
n÷2 10273286
n÷3 6848857.3333333
n÷3 5136643
n÷5 4109314.4

Exponentiation

ny
n2 422161620951184
n3 8.6739741405102E+21
n4 1.7822043420413E+29
n5 3.6618189832464E+36

Nth Root

y√n
2√n 4532.8326684315
3√n 273.89228010332
4√n 67.326314828836
5√n 29.010009757069

Divisors of 20546572

1, 2, 4, 313, 626, 1252, 16411, 32822, 65644, 5136643, 10273286, 20546572

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20546571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20546572 can be divided by 12 positive divisors. The sum of these divisors (counting 20546572) is 1, the average is 0.083333333333333.

Base conversion 20546572

Base System Value
2 Binary 1001110011000010000001100
3 Ternary 1102122212121011
4 Quaternary 1032120100030
5 Quinary 20224442242
6 Senary 2012215004
8 Octal 116302014
10 Decimal 20546572
12 Duodecimal 6a6a464
16 Hexadecimal 139840c
20 Vigesimal 68868c
36 Base36 c8du4

Cryptographic Hash Functions

md5 c68fcfe952bd10a7f022f2dc8a513ea6
sha1 57a76ce7bd244cb8977d4f76307825cdee81d2dd
sha256 0052303c957b517f536f58b5c4a76df96d644691225109cd319e048c822cb10a
sha512 11a19b1d4ec786fed5f253ac0f6bf12e375e931c1dcf1f4bd04d712a8ccb77e5a8fd7ae7a322af7e4973ffdc3b825b4f9adf5984fc3b3c1be2e9d140a2276867
ripemd-160 2ed6ee0812382cc255bb0e63b664062b6fea3e69

20546572 as geometric shapes

Circle

Radius = n
Diameter 41093144
Circumference 129097919.30331
Area 1.3262598470078E+15

Sphere

Radius = n
Volume 3.633345791634E+22
Surface area 5.3050393880312E+15
Circumference 129097919.30331

Square

Length = n
Perimeter 82186288
Area 422161620951184
Diagonal 29057240.782675

Cube

Length = n
Surface area 2532969725707104
Volume 8.6739741405102E+21
Space diagonal 35587706.625372

Equilateral Triangle

Length = n
Perimeter 61639716
Area 1.8280134412327E+14
Altitude 17793853.312686

Triangular Pyramid

Length = n
Surface area 1.8280134412327E+14
Volume 1.0222376557653E+21
Height 9685746.9275584