19309072 (number)

19309072 is an even 8-digits composite number following 19309071 and preceding 19309073. In scientific notation, it is written as 1.9309072 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 9620640 positive integers (up to 19309072) that are relatively prime to 19309072.

Interesting facts

Basic properties

Name

Name nineteen million three hundred nine thousand seventy-two

Notation

Scientific notation 1.9309072 × 10^7
Engineering notation 1.9309072 × 10^6

Prime Factorization of 19309072

Prime Factorization 2 × 2 × 2 × 2 × 307 × 3931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2413634
Product of the distinct prime numbers

The prime factorization of 19309072 is 2 × 2 × 2 × 2 × 307 × 3931. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 87, 3, 224, 108, 7140, 9592, 70477, 78435, 319808, 468654, 2903806, 4919429, 42868541, 61204406, 391103039, 593864658, 5337567153, 3146667301

Basic calculations (n = 19309072)

Multiplication

n×y
n×2 38618144
n×3 57927216
n×4 77236288
n×5 96545360

Division

n÷y
n÷2 9654536
n÷3 6436357.3333333
n÷3 4827268
n÷5 3861814.4

Exponentiation

ny
n2 372840261501184
n3 7.1991994538252E+21
n4 1.3900986059627E+29
n5 2.6841514069634E+36

Nth Root

y√n
2√n 4394.2089162897
3√n 268.27928114955
4√n 66.288829498564
5√n 28.651824372304

Divisors of 19309072

1, 2, 4, 8, 16, 307, 614, 1228, 2456, 3931, 4912, 7862, 15724, 31448, 62896, 1206817, 2413634, 4827268, 9654536, 19309072

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 -19309071
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 19309072 can be divided by 20 positive divisors. The sum of these divisors (counting 19309072) is 1, the average is 0.05.

Base conversion 19309072

Base System Value
2 Binary 1001001101010001000010000
3 Ternary 1100100000001211
4 Quaternary 1021222020100
5 Quinary 14420342242
6 Senary 1525505504
8 Octal 111521020
10 Decimal 19309072
12 Duodecimal 6572294
16 Hexadecimal 126a210
20 Vigesimal 60dcdc
36 Base36 bhuz4

Cryptographic Hash Functions

md5 8b235c016c14bad1760cc7ef956f18b9
sha1 ab4b5b907d5d51772d3c856ce66a9c8ce2373468
sha256 c9da3ed2c67bab570921171eac6cd30dc6bc56f566e0a47a72c3dc1edd1b192c
sha512 7d1af95af3da6b3bbe43bde47241afea148e0f0d8dd22effdc05b934dae9924b1a5141bc438d0928e93ca218414b9d16b7ab5e204710fa06eccc16ece51c06ec
ripemd-160 a34b474d85df1ca10fddae4010118d112f740492

19309072 as geometric shapes

Circle

Radius = n
Diameter 38618144
Circumference 121322477.48567
Area 1.1713122264946E+15

Sphere

Radius = n
Volume 3.0155936154486E+22
Surface area 4.6852489059785E+15
Circumference 121322477.48567

Square

Length = n
Perimeter 77236288
Area 372840261501184
Diagonal 27307151.499239

Cube

Length = n
Surface area 2237041569007104
Volume 7.1991994538252E+21
Space diagonal 33444293.751006

Equilateral Triangle

Length = n
Perimeter 57927216
Area 1.6144456900683E+14
Altitude 16722146.875503

Triangular Pyramid

Length = n
Surface area 1.6144456900683E+14
Volume 8.4843379215238E+20
Height 9102383.8330795