193769721 (number)

193769721 is an odd 9-digits composite number following 193769720 and preceding 193769722. In scientific notation, it is written as 1.93769721 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 126766080 positive integers (up to 193769721) that are relatively prime to 193769721.

Interesting facts

Basic properties

Name

Name one hundred ninety-three million seven hundred sixty-nine thousand seven hundred twenty-one

Notation

Scientific notation 1.93769721 × 10^8
Engineering notation 1.93769721 × 10^6

Prime Factorization of 193769721

Prime Factorization 9 × 71 × 263 × 1153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 193769721
Product of the distinct prime numbers

The prime factorization of 193769721 is 9 × 71 × 263 × 1153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 66, 53, 14, 405, 9090, 3775, 63141, 27112, 118537, 136213, 6975685, 2439374, 14579898, 18269105, 49473076, 4601306, 2317144526, 5008338187

Basic calculations (n = 193769721)

Multiplication

n×y
n×2 387539442
n×3 581309163
n×4 775078884
n×5 968848605

Division

n÷y
n÷2 96884860.5
n÷3 64589907
n÷3 48442430.25
n÷5 38753944.2

Exponentiation

ny
n2 37546704776417841
n3 7.2754145089959E+24
n4 1.4097550395675E+33
n5 2.7316784069533E+41

Nth Root

y√n
2√n 13920.119288282
3√n 578.66689565819
4√n 117.98355516038
5√n 45.441973363546

Divisors of 193769721

1, 9, 71, 263, 639, 1153, 2367, 10377, 18673, 81863, 168057, 303239, 736767, 2729151, 21529969, 193769721

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -193769720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 193769721 can be divided by 16 positive divisors. The sum of these divisors (counting 193769721) is 1, the average is 0.0625.

Base conversion 193769721

Base System Value
2 Binary 1011100011001011000011111001
3 Ternary 111111121112002100
4 Quaternary 23203023003321
5 Quinary 344101112341
6 Senary 31121054013
8 Octal 1343130371
10 Decimal 193769721
12 Duodecimal 54a87309
16 Hexadecimal b8cb0f9
20 Vigesimal 30b1461
36 Base36 37d5o9

Cryptographic Hash Functions

md5 01fe46c44397b4ed925b044adcefee18
sha1 5ca40ac2b94b5c3b8923776e9f694ee9fe3862f9
sha256 0b8b7cfdec1da831f75068dd9c6c077a7e2178988e9016d33804b3cf460bbee6
sha512 add8c0f669de43541151627b1b9644b8660a274e0223b9e7e044541a25bb39882be0b9fb3bda4b590dc5b19355bc30a9c7ff245712f7aaa3089c707d0b30e4d0
ripemd-160 0f88fca8f023528400bf3c4b587aa9454e125e97

193769721 as geometric shapes

Circle

Radius = n
Diameter 387539442
Circumference 1217491063.9635
Area 1.179564518921E+17

Sphere

Radius = n
Volume 3.0475185031043E+25
Surface area 4.718258075684E+17
Circumference 1217491063.9635

Square

Length = n
Perimeter 775078884
Area 37546704776417841
Diagonal 274031767.41545

Cube

Length = n
Surface area 225280228658507046
Volume 7.2754145089959E+24
Space diagonal 335619001.74045

Equilateral Triangle

Length = n
Perimeter 581309163
Area 1.6258200082386E+16
Altitude 167809500.87022

Triangular Pyramid

Length = n
Surface area 1.6258200082386E+16
Volume 8.5741582254233E+23
Height 91343922.471817