20245736 (number)

20245736 is an even 8-digits composite number following 20245735 and preceding 20245737. In scientific notation, it is written as 2.0245736 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 8676720 positive integers (up to 20245736) that are relatively prime to 20245736.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-five thousand seven hundred thirty-six

Notation

Scientific notation 2.0245736 × 10^7
Engineering notation 2.0245736 × 10^6

Prime Factorization of 20245736

Prime Factorization 2 × 2 × 2 × 7 × 361531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5061434
Product of the distinct prime numbers

The prime factorization of 20245736 is 2 × 2 × 2 × 7 × 361531. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 22, 7, 259, 831, 4850, 2927, 19944, 52007, 314042, 855171, 6518221, 4030615, 21537350, 94673429, 830932136, 675181078, 5327744410, 9225417599

Basic calculations (n = 20245736)

Multiplication

n×y
n×2 40491472
n×3 60737208
n×4 80982944
n×5 101228680

Division

n÷y
n÷2 10122868
n÷3 6748578.6666667
n÷3 5061434
n÷5 4049147.2

Exponentiation

ny
n2 409889826181696
n3 8.2985212099605E+21
n4 1.6800966960726E+29
n5 3.4014794163158E+36

Nth Root

y√n
2√n 4499.526197279
3√n 272.54895621837
4√n 67.078507715057
5√n 28.924556849511

Divisors of 20245736

1, 2, 4, 7, 8, 14, 28, 56, 361531, 723062, 1446124, 2530717, 2892248, 5061434, 10122868, 20245736

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20245735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20245736 can be divided by 16 positive divisors. The sum of these divisors (counting 20245736) is 1, the average is 0.0625.

Base conversion 20245736

Base System Value
2 Binary 1001101001110110011101000
3 Ternary 1102002120221002
4 Quaternary 1031032303220
5 Quinary 20140330421
6 Senary 2001534132
8 Octal 115166350
10 Decimal 20245736
12 Duodecimal 6944348
16 Hexadecimal 134ece8
20 Vigesimal 66ae6g
36 Base36 c1xpk

Cryptographic Hash Functions

md5 d43931bd0618cd98d644dc070ddf8acb
sha1 0b886e66ed72f487c1572bd091e374d01a120345
sha256 5986eadc4f7d711699716adaf24b0d83c61d4257c8b604035585d22379e6b573
sha512 d02589ea9b44b825fed8927710d09fe1efbc2b12af12e55ddc09a285dbecacff2eb7a81cecb3328f9531400cbb611cda39d4154161891e2643894b4f5d1fa17a
ripemd-160 93833b2b8fe6fc62a250d3c5632fa1e657e6e254

20245736 as geometric shapes

Circle

Radius = n
Diameter 40491472
Circumference 127207710.96824
Area 1.2877068667136E+15

Sphere

Radius = n
Volume 3.4760764358495E+22
Surface area 5.1508274668545E+15
Circumference 127207710.96824

Square

Length = n
Perimeter 80982944
Area 409889826181696
Diagonal 28631794.431425

Cube

Length = n
Surface area 2459338957090176
Volume 8.2985212099605E+21
Space diagonal 35066643.388626

Equilateral Triangle

Length = n
Perimeter 60737208
Area 1.7748750111307E+14
Altitude 17533321.694313

Triangular Pyramid

Length = n
Surface area 1.7748750111307E+14
Volume 9.7799010356391E+20
Height 9543931.4771417