20402403 (number)

20402403 is an odd 8-digits composite number following 20402402 and preceding 20402404. In scientific notation, it is written as 2.0402403 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 10927488 positive integers (up to 20402403) that are relatively prime to 20402403.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand four hundred three

Notation

Scientific notation 2.0402403 × 10^7
Engineering notation 2.0402403 × 10^6

Prime Factorization of 20402403

Prime Factorization 7 × 159 × 23 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20402403
Product of the distinct prime numbers

The prime factorization of 20402403 is 7 × 159 × 23 × 797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 9, 28, 309, 780, 5968, 6009, 39402, 28742, 768490, 60296, 6040719, 3271089, 95153627, 98734368, 85528925, 751394564, 5112913108, 7332812326

Basic calculations (n = 20402403)

Multiplication

n×y
n×2 40804806
n×3 61207209
n×4 81609612
n×5 102012015

Division

n÷y
n÷2 10201201.5
n÷3 6800801
n÷3 5100600.75
n÷5 4080480.6

Exponentiation

ny
n2 416258048174409
n3 8.4926644508477E+21
n4 1.7327076266997E+29
n5 3.5351399281101E+36

Nth Root

y√n
2√n 4516.9019249924
3√n 273.25016985453
4√n 67.207900763172
5√n 28.96918414148

Divisors of 20402403

1, 7, 23, 159, 161, 797, 1113, 3657, 5579, 18331, 25599, 126723, 128317, 887061, 2914629, 20402403

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 -20402402
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 20402403 can be divided by 16 positive divisors. The sum of these divisors (counting 20402403) is 1, the average is 0.0625.

Base conversion 20402403

Base System Value
2 Binary 1001101110101000011100011
3 Ternary 1102101112211120
4 Quaternary 1031311003203
5 Quinary 20210334103
6 Senary 2005143323
8 Octal 115650343
10 Decimal 20402403
12 Duodecimal 69bab43
16 Hexadecimal 13750e3
20 Vigesimal 67a603
36 Base36 c5alf

Cryptographic Hash Functions

md5 342eb953ff98326afcdc636d8f70b2a2
sha1 ba5a7d82b9fd5be2aab57496ff8e41fb9f7d93e6
sha256 2b2f186bc06336b8388453ec55ca78214fbf99973cef412af6a0a5fd69e69ba9
sha512 8a6f645e1f76036383da7a6cc8a50149b6b48fe669fe9ebf2316f2c07f0b48d48f7613e1234b00e15594403dd755130daea9d9e48090e122297854265900fe51
ripemd-160 497e714db5808ff56d88184e0a83b5103bc4de7e

20402403 as geometric shapes

Circle

Radius = n
Diameter 40804806
Circumference 128192078.76076
Area 1.3077132261423E+15

Sphere

Radius = n
Volume 3.5573989664248E+22
Surface area 5.2308529045694E+15
Circumference 128192078.76076

Square

Length = n
Perimeter 81609612
Area 416258048174409
Diagonal 28853355.027602

Cube

Length = n
Surface area 2497548289046454
Volume 8.4926644508477E+21
Space diagonal 35337998.592496

Equilateral Triangle

Length = n
Perimeter 61207209
Area 1.8024502212438E+14
Altitude 17668999.296248

Triangular Pyramid

Length = n
Surface area 1.8024502212438E+14
Volume 1.0008701039227E+21
Height 9617785.0092005