20149662 (number)

20149662 is an even 8-digits composite number following 20149661 and preceding 20149663. In scientific notation, it is written as 2.0149662 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6199872 positive integers (up to 20149662) that are relatively prime to 20149662.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149662 × 10^7
Engineering notation 2.0149662 × 10^6

Prime Factorization of 20149662

Prime Factorization 2 × 3 × 13 × 258329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20149662
Product of the distinct prime numbers

The prime factorization of 20149662 is 2 × 3 × 13 × 258329. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 40, 17, 392, 403, 5186, 2538, 43547, 71832, 501354, 130874, 7533621, 7044142, 74869995, 95666634, 150828855, 27528205, 1656629794, 134493209

Basic calculations (n = 20149662)

Multiplication

n×y
n×2 40299324
n×3 60448986
n×4 80598648
n×5 100748310

Division

n÷y
n÷2 10074831
n÷3 6716554
n÷3 5037415.5
n÷5 4029932.4

Exponentiation

ny
n2 406008878714244
n3 8.180941675091E+21
n4 1.648432095948E+29
n5 3.3215349563303E+36

Nth Root

y√n
2√n 4488.8374887046
3√n 272.11715505398
4√n 66.998787218163
5√n 28.897052907646

Divisors of 20149662

1, 2, 3, 6, 13, 26, 39, 78, 258329, 516658, 774987, 1549974, 3358277, 6716554, 10074831, 20149662

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 -20149661
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 20149662 can be divided by 16 positive divisors. The sum of these divisors (counting 20149662) is 1, the average is 0.0625.

Base conversion 20149662

Base System Value
2 Binary 1001100110111010110011110
3 Ternary 1101220201010210
4 Quaternary 1030313112132
5 Quinary 20124242122
6 Senary 1555513250
8 Octal 114672636
10 Decimal 20149662
12 Duodecimal 68b8826
16 Hexadecimal 133759e
20 Vigesimal 65ie32
36 Base36 bzvku

Cryptographic Hash Functions

md5 5f6fef6455a4ab2f121e32e2114e6ec8
sha1 0d6f99108912bf8431224a10f9d0bdd1ca40525b
sha256 b6876b3b1ed04103457cb903d3aa0e54c4c10d921f15de3f13ceb8c234c27a5d
sha512 9ece9b8d55f0b4b42a79367150c4b09782fff2e13f9a0fbc474367eb64ed55aa9a6202a1dc40c02972c56e085faa8fab2289187f82d53e681c3b03eaa219f6fd
ripemd-160 c04a069cfc833068b259870b67eb2dadb3087cf5

20149662 as geometric shapes

Circle

Radius = n
Diameter 40299324
Circumference 126604060.22303
Area 1.2755145106609E+15

Sphere

Radius = n
Volume 3.426824835455E+22
Surface area 5.1020580426436E+15
Circumference 126604060.22303

Square

Length = n
Perimeter 80598648
Area 406008878714244
Diagonal 28495925.277634

Cube

Length = n
Surface area 2436053272285464
Volume 8.180941675091E+21
Space diagonal 34900238.33934

Equilateral Triangle

Length = n
Perimeter 60448986
Area 1.7580700156429E+14
Altitude 17450119.16967

Triangular Pyramid

Length = n
Surface area 1.7580700156429E+14
Volume 9.6413322249141E+20
Height 9498641.7592113