19691376 (number)

19691376 is an even 8-digits composite number following 19691375 and preceding 19691377. In scientific notation, it is written as 1.9691376 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 6535680 positive integers (up to 19691376) that are relatively prime to 19691376.

Interesting facts

Basic properties

Name

Name nineteen million six hundred ninety-one thousand three hundred seventy-six

Notation

Scientific notation 1.9691376 × 10^7
Engineering notation 1.9691376 × 10^6

Prime Factorization of 19691376

Prime Factorization 2 × 2 × 2 × 2 × 3 × 277 × 1481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2461422
Product of the distinct prime numbers

The prime factorization of 19691376 is 2 × 2 × 2 × 2 × 3 × 277 × 1481. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19691376)

Multiplication

n×y
n×2 39382752
n×3 59074128
n×4 78765504
n×5 98456880

Division

n÷y
n÷2 9845688
n÷3 6563792
n÷3 4922844
n÷5 3938275.2

Exponentiation

ny
n2 387750288773376
n3 7.6353367303451E+21
n4 1.5035028644384E+29
n5 2.9606040220733E+36

Nth Root

y√n
2√n 4437.496591548
3√n 270.03829360841
4√n 66.614537388981
5√n 28.764392948619

Divisors of 19691376

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19691375
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19691376 can be divided by 40 positive divisors. The sum of these divisors (counting 19691376) is 1, the average is 0.025.

Base conversion 19691376

Base System Value
2 Binary 1001011000111011101110000
3 Ternary 1101001102111020
4 Quaternary 1023013131300
5 Quinary 20020111001
6 Senary 1542015440
8 Octal 113073560
10 Decimal 19691376
12 Duodecimal 6717580
16 Hexadecimal 12c7770
20 Vigesimal 63188g
36 Base36 bq1yo

Cryptographic Hash Functions

md5 111f03d757aedde28cf9c59ecab9bce7
sha1 24cfcc33f30abfd694575e37606ed961846fb567
sha256 3b452eba885708ef3939971f173ec88f0ca6e7660237228bb5fc622954d68860
sha512 24574fd397828574833c0f48dba750259279ee95a0541efbf72f39bef9785a9c85b7be743820c3777cfb56f0a68fea580b77662279d3f532d4510e3cc71eadc5
ripemd-160 197d9e63f9198816a727aa8fd7edeaa1400f2b47

19691376 as geometric shapes

Circle

Radius = n
Diameter 39382752
Circumference 123724564.36135
Area 1.2181534586378E+15

Sphere

Radius = n
Volume 3.1982823706315E+22
Surface area 4.872613834551E+15
Circumference 123724564.36135

Square

Length = n
Perimeter 78765504
Area 387750288773376
Diagonal 27847811.000988

Cube

Length = n
Surface area 2326501732640256
Volume 7.6353367303451E+21
Space diagonal 34106463.702942

Equilateral Triangle

Length = n
Perimeter 59074128
Area 1.6790080020125E+14
Altitude 17053231.851471

Triangular Pyramid

Length = n
Surface area 1.6790080020125E+14
Volume 8.9983306311163E+20
Height 9282603.666996