19620146 (number)

19620146 is an even 8-digits composite number following 19620145 and preceding 19620147. In scientific notation, it is written as 1.9620146 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 7641216 positive integers (up to 19620146) that are relatively prime to 19620146.

Interesting facts

Basic properties

Name

Name nineteen million six hundred twenty thousand one hundred forty-six

Notation

Scientific notation 1.9620146 × 10^7
Engineering notation 1.9620146 × 10^6

Prime Factorization of 19620146

Prime Factorization 2 × 7 × 13 × 67 × 1609

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19620146
Product of the distinct prime numbers

The prime factorization of 19620146 is 2 × 7 × 13 × 67 × 1609. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 44, 12, 902, 452, 3337, 9807, 7393, 34749, 982484, 318323, 6578070, 5477101, 69220838, 69197446, 316200289, 815911676, 569758866, 5210881420

Basic calculations (n = 19620146)

Multiplication

n×y
n×2 39240292
n×3 58860438
n×4 78480584
n×5 98100730

Division

n÷y
n÷2 9810073
n÷3 6540048.6666667
n÷3 4905036.5
n÷5 3924029.2

Exponentiation

ny
n2 384950129061316
n3 7.5527777349019E+21
n4 1.4818660186432E+29
n5 2.9074427638219E+36

Nth Root

y√n
2√n 4429.4633986523
3√n 269.71229527603
4√n 66.554213981177
5√n 28.743552772157

Divisors of 19620146

1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1609, 1742, 3218, 6097, 11263, 12194, 20917, 22526, 41834, 107803, 146419, 215606, 292838, 754621, 1401439, 1509242, 2802878, 9810073, 19620146

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 -19620145
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 19620146 can be divided by 32 positive divisors. The sum of these divisors (counting 19620146) is 1, the average is 0.03125.

Base conversion 19620146

Base System Value
2 Binary 1001010110110000100110010
3 Ternary 1100220210210002
4 Quaternary 1022312010302
5 Quinary 20010321041
6 Senary 1540310002
8 Octal 112660462
10 Decimal 19620146
12 Duodecimal 66a2302
16 Hexadecimal 12b6132
20 Vigesimal 62ca76
36 Base36 boj02

Cryptographic Hash Functions

md5 0a93db68e634b7228c5204ce4e406ada
sha1 5fa24116f5f8771eb2dbc4d41e79a9e90ce090f6
sha256 49222969854c0d366d71d3a1ea15f40cf256b053551a6b910a47e2cd19b52316
sha512 bc545917757340b090b1e86f3b988e7085eecf3b105651717d7269707e24920255328ec0e82b74e67673806767f56a02054b237f7fc3de39559b61aac375af19
ripemd-160 8b6975935c510a0b64caf68a03aa457a50602186

19620146 as geometric shapes

Circle

Radius = n
Diameter 39240292
Circumference 123277013.07192
Area 1.2093564974575E+15

Sphere

Radius = n
Volume 3.1637001394886E+22
Surface area 4.8374259898299E+15
Circumference 123277013.07192

Square

Length = n
Perimeter 78480584
Area 384950129061316
Diagonal 27747076.56894

Cube

Length = n
Surface area 2309700774367896
Volume 7.5527777349019E+21
Space diagonal 33983089.723919

Equilateral Triangle

Length = n
Perimeter 58860438
Area 1.666882954786E+14
Altitude 16991544.86196

Triangular Pyramid

Length = n
Surface area 1.666882954786E+14
Volume 8.9010339219065E+20
Height 9249025.5229801