20149616 (number)

20149616 is an even 8-digits composite number following 20149615 and preceding 20149617. In scientific notation, it is written as 2.0149616 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 9970176 positive integers (up to 20149616) that are relatively prime to 20149616.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand six hundred sixteen

Notation

Scientific notation 2.0149616 × 10^7
Engineering notation 2.0149616 × 10^6

Prime Factorization of 20149616

Prime Factorization 2 × 2 × 2 × 2 × 97 × 12983

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2518702
Product of the distinct prime numbers

The prime factorization of 20149616 is 2 × 2 × 2 × 2 × 97 × 12983. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 70, 54, 272, 805, 7622, 9488, 86324, 95364, 965654, 802722, 1309884, 2952265, 44277455, 87493151, 858280012, 557060790, 5805590499, 6229323064

Basic calculations (n = 20149616)

Multiplication

n×y
n×2 40299232
n×3 60448848
n×4 80598464
n×5 100748080

Division

n÷y
n÷2 10074808
n÷3 6716538.6666667
n÷3 5037404
n÷5 4029923.2

Exponentiation

ny
n2 406007024947456
n3 8.1808856459937E+21
n4 1.6484170430668E+29
n5 3.3214970425652E+36

Nth Root

y√n
2√n 4488.8323648806
3√n 272.11694798023
4√n 66.998748979967
5√n 28.897039713721

Divisors of 20149616

1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 12983, 25966, 51932, 103864, 207728, 1259351, 2518702, 5037404, 10074808, 20149616

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149616 can be divided by 20 positive divisors. The sum of these divisors (counting 20149616) is 1, the average is 0.05.

Base conversion 20149616

Base System Value
2 Binary 1001100110111010101110000
3 Ternary 1101220201002002
4 Quaternary 1030313111300
5 Quinary 20124241431
6 Senary 1555513132
8 Octal 114672560
10 Decimal 20149616
12 Duodecimal 68b87a8
16 Hexadecimal 1337570
20 Vigesimal 65ie0g
36 Base36 bzvjk

Cryptographic Hash Functions

md5 767f94e98d00c5796fca132227e20c23
sha1 ba647415ccbfe0d80cb5d2c143e3666330e69b9c
sha256 829daa4bc279f19f62a979f44aa8adf9cf2509b48af5e5b5b9ca47e734cea110
sha512 4e78a68b527d274175021cd6e07e32316f7acd25982fef1cd4fc77a930ad9e0a8d8ff446fc5bb2d84d16578fc2b7bd6bbe2170b4ce842e305d64ebcdd732d9c4
ripemd-160 96eeba3e662eb0f44216eb6fcbdc0836689b5a50

20149616 as geometric shapes

Circle

Radius = n
Diameter 40299232
Circumference 126603771.19651
Area 1.2755086868808E+15

Sphere

Radius = n
Volume 3.4268013660416E+22
Surface area 5.1020347475231E+15
Circumference 126603771.19651

Square

Length = n
Perimeter 80598464
Area 406007024947456
Diagonal 28495860.22381

Cube

Length = n
Surface area 2436042149684736
Volume 8.1808856459937E+21
Space diagonal 34900158.665003

Equilateral Triangle

Length = n
Perimeter 60448848
Area 1.7580619885972E+14
Altitude 17450079.332501

Triangular Pyramid

Length = n
Surface area 1.7580619885972E+14
Volume 9.6412661939897E+20
Height 9498620.0746033