20148436 (number)

20148436 is an even 8-digits composite number following 20148435 and preceding 20148437. In scientific notation, it is written as 2.0148436 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 72 positive divisors. There are 7413120 positive integers (up to 20148436) that are relatively prime to 20148436.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-eight thousand four hundred thirty-six

Notation

Scientific notation 2.0148436 × 10^7
Engineering notation 2.0148436 × 10^6

Prime Factorization of 20148436

Prime Factorization 2 × 2 × 7 × 11 × 11 × 19 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 915838
Product of the distinct prime numbers

The prime factorization of 20148436 is 2 × 2 × 7 × 11 × 11 × 19 × 313. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 1, 79, 50, 1, 233, 6803, 579, 81748, 93108, 104223, 138822, 5868485, 992367, 38659319, 7037608, 260054730, 864092604, 4393170393, 6467529335

Basic calculations (n = 20148436)

Multiplication

n×y
n×2 40296872
n×3 60445308
n×4 80593744
n×5 100742180

Division

n÷y
n÷2 10074218
n÷3 6716145.3333333
n÷3 5037109
n÷5 4029687.2

Exponentiation

ny
n2 405959473246096
n3 8.1794484652927E+21
n4 1.6480309391825E+29
n5 3.3205245904138E+36

Nth Root

y√n
2√n 4488.7009256577
3√n 272.11163598045
4√n 66.997768064747
5√n 28.896701252624

Divisors of 20148436

1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 313, 418, 484, 532, 626, 836, 847, 1252, 1463, 1694, 2191, 2299, 2926, 3388, 3443, 4382, 4598, 5852, 5947, 6886, 8764, 9196, 11894, 13772, 16093, 23788, 24101, 32186, 37873, 41629, 48202, 64372, 65417, 75746, 83258, 96404, 130834, 151492, 166516, 261668, 265111, 457919, 530222, 719587, 915838, 1060444, 1439174, 1831676, 2878348, 5037109, 10074218, 20148436

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148436 can be divided by 72 positive divisors. The sum of these divisors (counting 20148436) is 1, the average is 0.013888888888889.

Base conversion 20148436

Base System Value
2 Binary 1001100110111000011010100
3 Ternary 1101220122110101
4 Quaternary 1030313003110
5 Quinary 20124222221
6 Senary 1555503444
8 Octal 114670324
10 Decimal 20148436
12 Duodecimal 68b7b84
16 Hexadecimal 13370d4
20 Vigesimal 65ib1g
36 Base36 bzums

Cryptographic Hash Functions

md5 1e1e61fbf782e972fbe1aeb697292a46
sha1 b92e790c545901f3a2c7d6dc37c001d86413c2d6
sha256 51710f8171be4209d5bd1a48ea8417f117df80ac6111c00202c07cbee135e673
sha512 6c1a1df4e6208ca87cff68fe885ee2efe626f2c92873f2c12ad8f390bc4a19e14a243175c35a487183a1666ed9282e63ef5754d937c3278c633701609aa950be
ripemd-160 e1d7e4daed1f88ab3ccf034d00d527f2a64a3879

20148436 as geometric shapes

Circle

Radius = n
Diameter 40296872
Circumference 126596357.03785
Area 1.2753592988051E+15

Sphere

Radius = n
Volume 3.4261993611973E+22
Surface area 5.1014371952205E+15
Circumference 126596357.03785

Square

Length = n
Perimeter 80593744
Area 405959473246096
Diagonal 28494191.451806

Cube

Length = n
Surface area 2435756839476576
Volume 8.1794484652927E+21
Space diagonal 34898114.84505

Equilateral Triangle

Length = n
Perimeter 60445308
Area 1.7578560836903E+14
Altitude 17449057.422525

Triangular Pyramid

Length = n
Surface area 1.7578560836903E+14
Volume 9.6395724602906E+20
Height 9498063.8172688