19189968 (number)

19189968 is an even 8-digits composite number following 19189967 and preceding 19189969. In scientific notation, it is written as 1.9189968 × 10^7. The sum of its digits is 51. It has a total of 9 prime factors and 120 positive divisors. There are 5322240 positive integers (up to 19189968) that are relatively prime to 19189968.

Interesting facts

Basic properties

Name

Name nineteen million one hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.9189968 × 10^7
Engineering notation 1.9189968 × 10^6

Prime Factorization of 19189968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 3 × 7 × 199 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 342678
Product of the distinct prime numbers

The prime factorization of 19189968 is 2 × 2 × 2 × 2 × 7 × 3 × 7 × 199 × 41. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19189968)

Multiplication

n×y
n×2 38379936
n×3 57569904
n×4 76759872
n×5 95949840

Division

n÷y
n÷2 9594984
n÷3 6396656
n÷3 4797492
n÷5 3837993.6

Exponentiation

ny
n2 368254871841024
n3 7.0667992064734E+21
n4 1.3561165063465E+29
n5 2.6023832361061E+36

Nth Root

y√n
2√n 4380.6355703254
3√n 267.72653474568
4√n 66.186369973926
5√n 28.616390271468

Divisors of 19189968

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19189967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19189968 can be divided by 120 positive divisors. The sum of these divisors (counting 19189968) is 1, the average is 0.0083333333333333.

Base conversion 19189968

Base System Value
2 Binary 1001001001101000011010000
3 Ternary 1100002221200120
4 Quaternary 1021031003100
5 Quinary 14403034333
6 Senary 1523150240
8 Octal 111150320
10 Decimal 19189968
12 Duodecimal 6515380
16 Hexadecimal 124d0d0
20 Vigesimal 5jiei8
36 Base36 bfb2o

Cryptographic Hash Functions

md5 2b50e915975db1afa7ad4a3f66e2371b
sha1 71ac35a7f7103938ae624381d6fb16ebce95dcb9
sha256 121499baf3a48e14ff935a10c7c92e6ef4db49286fb9144e7af03a05ec1fc675
sha512 56760aa88afc2bc10ca165c7f25a7ebb3627beb3bc7fb22131e670ef84394af40a1de60584fcc39be330f0072d6d2cedca666755c04ba59b4228b0b0205958ff
ripemd-160 5b0588dc6e3eb968fef2b759adc79e3b9049489c

19189968 as geometric shapes

Circle

Radius = n
Diameter 38379936
Circumference 120574124.98285
Area 1.1569068000244E+15

Sphere

Radius = n
Volume 2.9601339295268E+22
Surface area 4.6276272000976E+15
Circumference 120574124.98285

Square

Length = n
Perimeter 76759872
Area 368254871841024
Diagonal 27138713.007106

Cube

Length = n
Surface area 2209529231046144
Volume 7.0667992064734E+21
Space diagonal 33237999.571621

Equilateral Triangle

Length = n
Perimeter 57569904
Area 1.5945903704085E+14
Altitude 16618999.78581

Triangular Pyramid

Length = n
Surface area 1.5945903704085E+14
Volume 8.328302733635E+20
Height 9046237.6690352