20407636 (number)

20407636 is an even 8-digits composite number following 20407635 and preceding 20407637. In scientific notation, it is written as 2.0407636 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 10002432 positive integers (up to 20407636) that are relatively prime to 20407636.

Interesting facts

Basic properties

Name

Name twenty million four hundred seven thousand six hundred thirty-six

Notation

Scientific notation 2.0407636 × 10^7
Engineering notation 2.0407636 × 10^6

Prime Factorization of 20407636

Prime Factorization 2 × 2 × 97 × 149 × 353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10203818
Product of the distinct prime numbers

The prime factorization of 20407636 is 2 × 2 × 97 × 149 × 353. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 7, 42, 438, 951, 6280, 7244, 15603, 37003, 400585, 358198, 4614930, 1849880, 67843868, 75609576, 876727367, 578524456, 8388712975, 9028175575

Basic calculations (n = 20407636)

Multiplication

n×y
n×2 40815272
n×3 61222908
n×4 81630544
n×5 102038180

Division

n÷y
n÷2 10203818
n÷3 6802545.3333333
n÷3 5101909
n÷5 4081527.2

Exponentiation

ny
n2 416471607108496
n3 8.4992009622052E+21
n4 1.7344859952753E+29
n5 3.5396758838677E+36

Nth Root

y√n
2√n 4517.4811565739
3√n 273.27352978102
4√n 67.212209877178
5√n 28.970670046742

Divisors of 20407636

1, 2, 4, 97, 149, 194, 298, 353, 388, 596, 706, 1412, 14453, 28906, 34241, 52597, 57812, 68482, 105194, 136964, 210388, 5101909, 10203818, 20407636

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20407635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20407636 can be divided by 24 positive divisors. The sum of these divisors (counting 20407636) is 1, the average is 0.041666666666667.

Base conversion 20407636

Base System Value
2 Binary 1001101110110010101010100
3 Ternary 1102101211000101
4 Quaternary 1031312111110
5 Quinary 20211021021
6 Senary 2005223444
8 Octal 115662524
10 Decimal 20407636
12 Duodecimal 6a01b84
16 Hexadecimal 1376554
20 Vigesimal 67aj1g
36 Base36 c5ems

Cryptographic Hash Functions

md5 c53077c5a6bddcb0bf44902363f20c5a
sha1 57f7e74deef3e99bc70dd7740407fde64de644d9
sha256 8e1f6e0259f5eecbbede9af46cb0c9b711d06d514ec73f6891e8f4b541988864
sha512 6d16f273829eb1b36491ec972e48fd9dcbcf50705e56c13bdc504e7e3b81cdd40f9f9f4a212722641c4973cf9bef67a2110ab301957121d8a63c5d55f9a47220
ripemd-160 95860c764e29fc0fd32bda5084ee3d48defe6284

20407636 as geometric shapes

Circle

Radius = n
Diameter 40815272
Circumference 128224958.66947
Area 1.3083841413208E+15

Sphere

Radius = n
Volume 3.5601369738996E+22
Surface area 5.2335365652831E+15
Circumference 128224958.66947

Square

Length = n
Perimeter 81630544
Area 416471607108496
Diagonal 28860755.607173

Cube

Length = n
Surface area 2498829642650976
Volume 8.4992009622052E+21
Space diagonal 35347062.414372

Equilateral Triangle

Length = n
Perimeter 61222908
Area 1.8033749585544E+14
Altitude 17673531.207186

Triangular Pyramid

Length = n
Surface area 1.8033749585544E+14
Volume 1.0016404391738E+21
Height 9620251.8690578