20149216 (number)

20149216 is an even 8-digits composite number following 20149215 and preceding 20149217. In scientific notation, it is written as 2.0149216 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 24 positive divisors. There are 9481728 positive integers (up to 20149216) that are relatively prime to 20149216.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149216 × 10^7
Engineering notation 2.0149216 × 10^6

Prime Factorization of 20149216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 37039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1259326
Product of the distinct prime numbers

The prime factorization of 20149216 is 2 × 2 × 2 × 2 × 2 × 17 × 37039. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 6, 87, 65, 713, 59, 8753, 6597, 77810, 12622, 433676, 431317, 4600427, 3970806, 92715453, 99187234, 497724980, 80259679, 794762499, 1809969124

Basic calculations (n = 20149216)

Multiplication

n×y
n×2 40298432
n×3 60447648
n×4 80596864
n×5 100746080

Division

n÷y
n÷2 10074608
n÷3 6716405.3333333
n÷3 5037304
n÷5 4029843.2

Exponentiation

ny
n2 405990905414656
n3 8.1803984472355E+21
n4 1.6482861527941E+29
n5 3.3211673722458E+36

Nth Root

y√n
2√n 4488.787809643
3√n 272.11514732557
4√n 66.99841647116
5√n 28.896924982922

Divisors of 20149216

1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37039, 74078, 148156, 296312, 592624, 629663, 1185248, 1259326, 2518652, 5037304, 10074608, 20149216

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 -20149215
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 20149216 can be divided by 24 positive divisors. The sum of these divisors (counting 20149216) is 1, the average is 0.041666666666667.

Base conversion 20149216

Base System Value
2 Binary 1001100110111001111100000
3 Ternary 1101220200112021
4 Quaternary 1030313033200
5 Quinary 20124233331
6 Senary 1555511224
8 Octal 114671740
10 Decimal 20149216
12 Duodecimal 68b8514
16 Hexadecimal 13373e0
20 Vigesimal 65id0g
36 Base36 bzv8g

Cryptographic Hash Functions

md5 4c63eaba84900dc8aa2121da059b067b
sha1 b3ac5febc9eba7716f7869c256dd6c266ace8fa3
sha256 df4974c37e890d88648491a95abd08d3b333e9add375e86992ddecc215cea9c2
sha512 159a63db9845db01de642338fa0a2eb80615c821368142ef095e067cccdfe93445634a47bfada272c04192433400aa514c16364d8a33adaf35ead38195324840
ripemd-160 218011da27ec7c61ec91ef176dc48e83d0f9ca0d

20149216 as geometric shapes

Circle

Radius = n
Diameter 40298432
Circumference 126601257.92239
Area 1.275458045875E+15

Sphere

Radius = n
Volume 3.426597288703E+22
Surface area 5.1018321834998E+15
Circumference 126601257.92239

Square

Length = n
Perimeter 80596864
Area 405990905414656
Diagonal 28495294.538385

Cube

Length = n
Surface area 2435945432487936
Volume 8.1803984472355E+21
Space diagonal 34899465.84468

Equilateral Triangle

Length = n
Perimeter 60447648
Area 1.7579921889727E+14
Altitude 17449732.92234

Triangular Pyramid

Length = n
Surface area 1.7579921889727E+14
Volume 9.6406920247468E+20
Height 9498431.512795