19997304 (number)

19997304 is an even 8-digits composite number following 19997303 and preceding 19997305. In scientific notation, it is written as 1.9997304 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 5998080 positive integers (up to 19997304) that are relatively prime to 19997304.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-seven thousand three hundred four

Notation

Scientific notation 1.9997304 × 10^7
Engineering notation 1.9997304 × 10^6

Prime Factorization of 19997304

Prime Factorization 2 × 2 × 2 × 3 × 17 × 23 × 2131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4999326
Product of the distinct prime numbers

The prime factorization of 19997304 is 2 × 2 × 2 × 3 × 17 × 23 × 2131. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19997304)

Multiplication

n×y
n×2 39994608
n×3 59991912
n×4 79989216
n×5 99986520

Division

n÷y
n÷2 9998652
n÷3 6665768
n÷3 4999326
n÷5 3999460.8

Exponentiation

ny
n2 399892167268416
n3 7.9967652360854E+21
n4 1.5991374544263E+29
n5 3.1978437813949E+36

Nth Root

y√n
2√n 4471.8345228776
3√n 271.42956432825
4√n 66.871776728883
5√n 28.853220172407

Divisors of 19997304

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19997303
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19997304 can be divided by 64 positive divisors. The sum of these divisors (counting 19997304) is 1, the average is 0.015625.

Base conversion 19997304

Base System Value
2 Binary 1001100010010001001111000
3 Ternary 1101121222010220
4 Quaternary 1030102021320
5 Quinary 20104403204
6 Senary 1552340040
8 Octal 114221170
10 Decimal 19997304
12 Duodecimal 6844620
16 Hexadecimal 1312278
20 Vigesimal 64jd54
36 Base36 bwm0o

Cryptographic Hash Functions

md5 4aea206aacb89da7e1b89f3f87909b26
sha1 2e9f9b7f2b258688c5e5754ce32a0521d4d8f588
sha256 0034c7afa965451c9a90a522d0228d118356c7432c502056ea9e8cda97f014c3
sha512 28ac33bba995c102cb54e385ad2e3124417f4d4d229af239fc060b7a8a05fae8d0cede768aec65f7bdccf9872e8b404116bb0cf3cf244c57bfc9bf289520894a
ripemd-160 3ac0235ef5f31287eddb8ea3616653198a57eeab

19997304 as geometric shapes

Circle

Radius = n
Diameter 39994608
Circumference 125646766.676
Area 1.2562982949186E+15

Sphere

Radius = n
Volume 3.3496771890891E+22
Surface area 5.0251931796742E+15
Circumference 125646766.676

Square

Length = n
Perimeter 79989216
Area 399892167268416
Diagonal 28280458.527698

Cube

Length = n
Surface area 2399353003610496
Volume 7.9967652360854E+21
Space diagonal 34636346.5424

Equilateral Triangle

Length = n
Perimeter 59991912
Area 1.7315838781443E+14
Altitude 17318173.2712

Triangular Pyramid

Length = n
Surface area 1.7315838781443E+14
Volume 9.424278209988E+20
Height 9426819.5092326