20572542 (number)

20572542 is an even 8-digits composite number following 20572541 and preceding 20572543. In scientific notation, it is written as 2.0572542 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 6577200 positive integers (up to 20572542) that are relatively prime to 20572542.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0572542 × 10^7
Engineering notation 2.0572542 × 10^6

Prime Factorization of 20572542

Prime Factorization 2 × 1359 × 3 × 3 × 29 × 29

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 236466
Product of the distinct prime numbers

The prime factorization of 20572542 is 2 × 1359 × 3 × 3 × 29 × 29. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 75, 94, 820, 356, 270, 3788, 51817, 54371, 44670, 632880, 604989, 4853159, 76995824, 78905008, 494138006, 225531872, 6045549319, 8943946330

Basic calculations (n = 20572542)

Multiplication

n×y
n×2 41145084
n×3 61717626
n×4 82290168
n×5 102862710

Division

n÷y
n÷2 10286271
n÷3 6857514
n÷3 5143135.5
n÷5 4114508.4

Exponentiation

ny
n2 423229484341764
n3 8.7069063422593E+21
n4 1.791231964162E+29
n5 3.6850194814464E+36

Nth Root

y√n
2√n 4535.6964184125
3√n 274.00762761369
4√n 67.347579157773
5√n 29.01733953783

Divisors of 20572542

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 841, 1359, 1682, 2523, 2718, 4077, 5046, 7569, 8154, 12231, 15138, 24462, 39411, 78822, 118233, 236466, 354699, 709398, 1142919, 2285838, 3428757, 6857514, 10286271, 20572542

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 -20572541
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 20572542 can be divided by 36 positive divisors. The sum of these divisors (counting 20572542) is 1, the average is 0.027777777777778.

Base conversion 20572542

Base System Value
2 Binary 1001110011110100101111110
3 Ternary 1102201012020000
4 Quaternary 1032132211332
5 Quinary 20231310132
6 Senary 2012535130
8 Octal 116364576
10 Decimal 20572542
12 Duodecimal 6a814a6
16 Hexadecimal 139e97e
20 Vigesimal 68bb72
36 Base36 c8xvi

Cryptographic Hash Functions

md5 0b8a2ec2d9b7b38c7207ed413a6c35e0
sha1 15105a68b1e83533badcf42435d188a64474ad97
sha256 3cba7a09da7ccc14fa7698f60e1d6c1116e6712ef16be3b9c7dd015b39346c60
sha512 2fb0eb2c093e8be655481558db3753b063c8a5f7fa75d03157437ed31485d806df5c2dc352b17984b9da2f03019242b724c5b2313e3849f09f6e16073e91d4b3
ripemd-160 9e61d6262fb00f570bc14b95492ebf381521f0fa

20572542 as geometric shapes

Circle

Radius = n
Diameter 41145084
Circumference 129261093.62573
Area 1.3296146387907E+15

Sphere

Radius = n
Volume 3.6471404000448E+22
Surface area 5.3184585551627E+15
Circumference 129261093.62573

Square

Length = n
Perimeter 82290168
Area 423229484341764
Diagonal 29093967.90889

Cube

Length = n
Surface area 2539376906050584
Volume 8.7069063422593E+21
Space diagonal 35632687.984845

Equilateral Triangle

Length = n
Perimeter 61717626
Area 1.8326374253528E+14
Altitude 17816343.992422

Triangular Pyramid

Length = n
Surface area 1.8326374253528E+14
Volume 1.0261187529613E+21
Height 9697989.3029634