19291268 (number)

19291268 is an even 8-digits composite number following 19291267 and preceding 19291269. In scientific notation, it is written as 1.9291268 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 9509640 positive integers (up to 19291268) that are relatively prime to 19291268.

Interesting facts

Basic properties

Name

Name nineteen million two hundred ninety-one thousand two hundred sixty-eight

Notation

Scientific notation 1.9291268 × 10^7
Engineering notation 1.9291268 × 10^6

Prime Factorization of 19291268

Prime Factorization 2 × 2 × 71 × 67927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9645634
Product of the distinct prime numbers

The prime factorization of 19291268 is 2 × 2 × 71 × 67927. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 29, 16, 952, 742, 3811, 182, 24465, 67021, 103531, 930410, 8512147, 6860491, 81132701, 47968343, 829493325, 739293967, 5827952940, 3452007099

Basic calculations (n = 19291268)

Multiplication

n×y
n×2 38582536
n×3 57873804
n×4 77165072
n×5 96456340

Division

n÷y
n÷2 9645634
n÷3 6430422.6666667
n÷3 4822817
n÷5 3858253.6

Exponentiation

ny
n2 372153021047824
n3 7.1793036660432E+21
n4 1.3849787107502E+29
n5 2.6717995483377E+36

Nth Root

y√n
2√n 4392.18260094
3√n 268.19679983162
4√n 66.273543748165
5√n 28.646538718727

Divisors of 19291268

1, 2, 4, 71, 142, 284, 67927, 135854, 271708, 4822817, 9645634, 19291268

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19291267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19291268 can be divided by 12 positive divisors. The sum of these divisors (counting 19291268) is 1, the average is 0.083333333333333.

Base conversion 19291268

Base System Value
2 Binary 1001001100101110010000100
3 Ternary 1100022002122102
4 Quaternary 1021211302010
5 Quinary 14414310033
6 Senary 1525251232
8 Octal 111456204
10 Decimal 19291268
12 Duodecimal 6563b18
16 Hexadecimal 1265c84
20 Vigesimal 60b838
36 Base36 bhh8k

Cryptographic Hash Functions

md5 931eb668e40a0328c9b92bccdac97ffd
sha1 c52937511b160593d206d15d8ad910b01821a9d0
sha256 38f033fedbba22321dccc556e3b3bfc22241440d04917360640d3c7f90824899
sha512 dd475d6385c1fd8a7d186f5b620528def9f5f6af2aeee7b22682a413587c72060dda6ae5e61803b3852e98f09c96e5d1f52e5c3717d48623be68dacff1273d66
ripemd-160 ce0377bcfb7bad552edbec1743101dfb18f8d41f

19291268 as geometric shapes

Circle

Radius = n
Diameter 38582536
Circumference 121210611.65446
Area 1.1691531969351E+15

Sphere

Radius = n
Volume 3.0072596873509E+22
Surface area 4.6766127877404E+15
Circumference 121210611.65446

Square

Length = n
Perimeter 77165072
Area 372153021047824
Diagonal 27281972.840974

Cube

Length = n
Surface area 2232918126286944
Volume 7.1793036660432E+21
Space diagonal 33413456.318428

Equilateral Triangle

Length = n
Perimeter 57873804
Area 1.6114698516127E+14
Altitude 16706728.159214

Triangular Pyramid

Length = n
Surface area 1.6114698516127E+14
Volume 8.460890510761E+20
Height 9093990.9469914