20572488 (number)

20572488 is an even 8-digits composite number following 20572487 and preceding 20572489. In scientific notation, it is written as 2.0572488 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 6336000 positive integers (up to 20572488) that are relatively prime to 20572488.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-two thousand four hundred eighty-eight

Notation

Scientific notation 2.0572488 × 10^7
Engineering notation 2.0572488 × 10^6

Prime Factorization of 20572488

Prime Factorization 2 × 2 × 2 × 3 × 9 × 41 × 23 × 101

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5143122
Product of the distinct prime numbers

The prime factorization of 20572488 is 2 × 2 × 2 × 3 × 9 × 41 × 23 × 101. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20572488)

Multiplication

n×y
n×2 41144976
n×3 61717464
n×4 82289952
n×5 102862440

Division

n÷y
n÷2 10286244
n÷3 6857496
n÷3 5143122
n÷5 4114497.6

Exponentiation

ny
n2 423227262510144
n3 8.7068377792628E+21
n4 1.7912131573183E+29
n5 3.6849711184373E+36

Nth Root

y√n
2√n 4535.6904656292
3√n 274.00738786978
4√n 67.347534963273
5√n 29.017324304535

Divisors of 20572488

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20572487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20572488 can be divided by 128 positive divisors. The sum of these divisors (counting 20572488) is 1, the average is 0.0078125.

Base conversion 20572488

Base System Value
2 Binary 1001110011110100101001000
3 Ternary 1102201012011000
4 Quaternary 1032132211020
5 Quinary 20231304423
6 Senary 2012535000
8 Octal 116364510
10 Decimal 20572488
12 Duodecimal 6a81460
16 Hexadecimal 139e948
20 Vigesimal 68bb48
36 Base36 c8xu0

Cryptographic Hash Functions

md5 41814470b88bd6d7a07f4c7443a9deea
sha1 88de78d84c892c8dd9a1095fad78beacd5449862
sha256 ac8f67febd303abcee3e53c0c5eedd36a51dbc3bed191f1fe9a8582d28b7dcaa
sha512 072c4c8bf32b402fc61ef27daf0e1f4d5d79d0716808075788729ee29f08c0e630001f2dcfcbf7bf4307d237933950fe6bfe206bf516e489f89792daacb3e7da
ripemd-160 0ad16321dea7655a8a7a675c6e71a23f39b36f75

20572488 as geometric shapes

Circle

Radius = n
Diameter 41144976
Circumference 129260754.33373
Area 1.3296076587008E+15

Sphere

Radius = n
Volume 3.647111680444E+22
Surface area 5.3184306348031E+15
Circumference 129260754.33373

Square

Length = n
Perimeter 82289952
Area 423227262510144
Diagonal 29093891.541358

Cube

Length = n
Surface area 2539363575060864
Volume 8.7068377792628E+21
Space diagonal 35632594.454101

Equilateral Triangle

Length = n
Perimeter 61717464
Area 1.8326278045397E+14
Altitude 17816297.227051

Triangular Pyramid

Length = n
Surface area 1.8326278045397E+14
Volume 1.0261106727347E+21
Height 9697963.8471193