20149152 (number)

20149152 is an even 8-digits composite number following 20149151 and preceding 20149153. In scientific notation, it is written as 2.0149152 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 24 positive divisors. There are 6716352 positive integers (up to 20149152) that are relatively prime to 20149152.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand one hundred fifty-two

Notation

Scientific notation 2.0149152 × 10^7
Engineering notation 2.0149152 × 10^6

Prime Factorization of 20149152

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 209887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1259322
Product of the distinct prime numbers

The prime factorization of 20149152 is 2 × 2 × 2 × 2 × 2 × 3 × 209887. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 88, 27, 109, 849, 8725, 146, 86444, 53284, 25766, 980334, 8237307, 7312040, 59525788, 37806159, 879021937, 484232964, 1986076707, 4188138890

Basic calculations (n = 20149152)

Multiplication

n×y
n×2 40298304
n×3 60447456
n×4 80596608
n×5 100745760

Division

n÷y
n÷2 10074576
n÷3 6716384
n÷3 5037288
n÷5 4029830.4

Exponentiation

ny
n2 405988326319104
n3 8.1803204972292E+21
n4 1.6482652110739E+29
n5 3.321114627424E+36

Nth Root

y√n
2√n 4488.780680764
3√n 272.11485921862
4√n 66.998363269292
5√n 28.896906625825

Divisors of 20149152

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209887, 419774, 629661, 839548, 1259322, 1679096, 2518644, 3358192, 5037288, 6716384, 10074576, 20149152

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 -20149151
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 20149152 can be divided by 24 positive divisors. The sum of these divisors (counting 20149152) is 1, the average is 0.041666666666667.

Base conversion 20149152

Base System Value
2 Binary 1001100110111001110100000
3 Ternary 1101220200102220
4 Quaternary 1030313032200
5 Quinary 20124233102
6 Senary 1555511040
8 Octal 114671640
10 Decimal 20149152
12 Duodecimal 68b8480
16 Hexadecimal 13373a0
20 Vigesimal 65ichc
36 Base36 bzv6o

Cryptographic Hash Functions

md5 64fb0ad3b540c3a4538962247c78fff4
sha1 8e3b94644838f9430baf8077178b7a31af135a7e
sha256 a5d76ee65d400d754710b2cb0c06a96f50ba8b9ffb47c4c07b4fbc055a8e4a2a
sha512 dcdaac73686212791d33aee4fe11a962c8f748c21492637d74189c7d3747550093f35f3d7b5f163a6a3152165ae31dec54b21b6a7c8b6cd9953bdcccd18ee03d
ripemd-160 c879097b4f884dda0060c871a7fcaf2e7212ea24

20149152 as geometric shapes

Circle

Radius = n
Diameter 40298304
Circumference 126600855.79853
Area 1.2754499434073E+15

Sphere

Radius = n
Volume 3.4265646370807E+22
Surface area 5.1017997736293E+15
Circumference 126600855.79853

Square

Length = n
Perimeter 80596608
Area 405988326319104
Diagonal 28495204.028717

Cube

Length = n
Surface area 2435929957914624
Volume 8.1803204972292E+21
Space diagonal 34899354.993428

Equilateral Triangle

Length = n
Perimeter 60447456
Area 1.7579810211614E+14
Altitude 17449677.496714

Triangular Pyramid

Length = n
Surface area 1.7579810211614E+14
Volume 9.6406001597835E+20
Height 9498401.3429057