19797550 (number)

19797550 is an even 8-digits composite number following 19797549 and preceding 19797551. In scientific notation, it is written as 1.9797550 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 7788000 positive integers (up to 19797550) that are relatively prime to 19797550.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred ninety-seven thousand five hundred fifty

Notation

Scientific notation 1.9797550 × 10^7
Engineering notation 1.9797550 × 10^6

Prime Factorization of 19797550

Prime Factorization 2 × 5 × 61 × 5 × 6491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3959510
Product of the distinct prime numbers

The prime factorization of 19797550 is 2 × 5 × 61 × 5 × 6491. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 97, 34, 84, 770, 4891, 6392, 61261, 65659, 912334, 94593, 5273485, 1858838, 32151186, 54398016, 222281078, 125425699, 2913421259, 2768867922

Basic calculations (n = 19797550)

Multiplication

n×y
n×2 39595100
n×3 59392650
n×4 79190200
n×5 98987750

Division

n÷y
n÷2 9898775
n÷3 6599183.3333333
n÷3 4949387.5
n÷5 3959510

Exponentiation

ny
n2 391942986002500
n3 7.7595108625338E+21
n4 1.5361930427656E+29
n5 3.0412858573803E+36

Nth Root

y√n
2√n 4449.4437854635
3√n 270.52276405355
4√n 66.704151186141
5√n 28.795345230172

Divisors of 19797550

1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 6491, 12982, 32455, 64910, 162275, 324550, 395951, 791902, 1979755, 3959510, 9898775, 19797550

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19797549
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19797550 can be divided by 24 positive divisors. The sum of these divisors (counting 19797550) is 1, the average is 0.041666666666667.

Base conversion 19797550

Base System Value
2 Binary 1001011100001011000101110
3 Ternary 1101020211010121
4 Quaternary 1023201120232
5 Quinary 20032010200
6 Senary 1544155154
8 Octal 113413056
10 Decimal 19797550
12 Duodecimal 6768aba
16 Hexadecimal 12e162e
20 Vigesimal 63edha
36 Base36 bsbvy

Cryptographic Hash Functions

md5 57038c514856bd6c72b43dd4399568f1
sha1 d80ae0bd01fed51a27f780145a50f03cd0a0624f
sha256 6db22b3ce913647c99ff32a6d28bffdae8743f49ccf4daf4dac5ed83fd962b35
sha512 448d7e0326b5d5435a09818ba305d887d2f8b0461d2cb7ac60105d6acfb320a05ea9cfe0b35621dac1f8f392c75b291814147fcb457e05ce3fca6172f5258d3d
ripemd-160 37d870f05eff8b0b2ae08764df2ce3f77922687c

19797550 as geometric shapes

Circle

Radius = n
Diameter 39595100
Circumference 124391675.27815
Area 1.2313252054515E+15

Sphere

Radius = n
Volume 3.2502963094915E+22
Surface area 4.925300821806E+15
Circumference 124391675.27815

Square

Length = n
Perimeter 79190200
Area 391942986002500
Diagonal 27997963.711759

Cube

Length = n
Surface area 2351657916015000
Volume 7.7595108625338E+21
Space diagonal 34290362.465385

Equilateral Triangle

Length = n
Perimeter 59392650
Area 1.6971629135665E+14
Altitude 17145181.232693

Triangular Pyramid

Length = n
Surface area 1.6971629135665E+14
Volume 9.1446712493139E+20
Height 9332654.5705865