20149632 (number)

20149632 is an even 8-digits composite number following 20149631 and preceding 20149633. In scientific notation, it is written as 2.0149632 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 32 positive divisors. There are 6716160 positive integers (up to 20149632) that are relatively prime to 20149632.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand six hundred thirty-two

Notation

Scientific notation 2.0149632 × 10^7
Engineering notation 2.0149632 × 10^6

Prime Factorization of 20149632

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 17491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 314838
Product of the distinct prime numbers

The prime factorization of 20149632 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 17491. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 9, 66, 30, 495, 428, 3509, 6168, 39455, 19538, 601108, 560994, 4456659, 8079900, 86667616, 52995875, 668866245, 688703870, 6405432667, 9839150560

Basic calculations (n = 20149632)

Multiplication

n×y
n×2 40299264
n×3 60448896
n×4 80598528
n×5 100748160

Division

n÷y
n÷2 10074816
n÷3 6716544
n÷3 5037408
n÷5 4029926.4

Exponentiation

ny
n2 406007669735424
n3 8.1809051343463E+21
n4 1.6484222788399E+29
n5 3.3215102299225E+36

Nth Root

y√n
2√n 4488.834147081
3√n 272.11702000592
4√n 66.998762280216
5√n 28.897044302915

Divisors of 20149632

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 128, 144, 288, 576, 1152, 17491, 34982, 69964, 139928, 157419, 279856, 314838, 559712, 629676, 1119424, 1259352, 2238848, 2518704, 5037408, 10074816, 20149632

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149631
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149632 can be divided by 32 positive divisors. The sum of these divisors (counting 20149632) is 1, the average is 0.03125.

Base conversion 20149632

Base System Value
2 Binary 1001100110111010110000000
3 Ternary 1101220201002200
4 Quaternary 1030313112000
5 Quinary 20124242012
6 Senary 1555513200
8 Octal 114672600
10 Decimal 20149632
12 Duodecimal 68b8800
16 Hexadecimal 1337580
20 Vigesimal 65ie1c
36 Base36 bzvk0

Cryptographic Hash Functions

md5 bd8cd22dd078ffbc5304126d15817a15
sha1 bb9c5ddc79910b63cde6c39fdffbc72fc9fcf3a4
sha256 3edfead12a165d8a53ab86cd80e6aae3abd36964fbd156f513a4ad3adf405add
sha512 a14333e56421f89fa10976e20b04fb7c091baf29fb6a49f0c694ad3d517251a2faec8e95a1dd1a7a04860b7a20b20091a26e91ddafff65ec042cb3acc56ec311
ripemd-160 32526bac5a667e51518e60c3bdef5fc60acab0cf

20149632 as geometric shapes

Circle

Radius = n
Diameter 40299264
Circumference 126603871.72748
Area 1.2755107125419E+15

Sphere

Radius = n
Volume 3.4268095293037E+22
Surface area 5.1020428501677E+15
Circumference 126603871.72748

Square

Length = n
Perimeter 80598528
Area 406007669735424
Diagonal 28495882.851227

Cube

Length = n
Surface area 2436046018412544
Volume 8.1809051343463E+21
Space diagonal 34900186.377816

Equilateral Triangle

Length = n
Perimeter 60448896
Area 1.758064780611E+14
Altitude 17450093.188908

Triangular Pyramid

Length = n
Surface area 1.758064780611E+14
Volume 9.6412891612336E+20
Height 9498627.6170756