193640909 (number)

193640909 is an odd 9-digits composite number following 193640908 and preceding 193640910. In scientific notation, it is written as 1.93640909 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 145238400 positive integers (up to 193640909) that are relatively prime to 193640909.

Interesting facts

Basic properties

Name

Name one hundred ninety-three million six hundred forty thousand nine hundred nine

Notation

Scientific notation 1.93640909 × 10^8
Engineering notation 1.93640909 × 10^6

Prime Factorization of 193640909

Prime Factorization 77 × 41 × 83 × 739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 193640909
Product of the distinct prime numbers

The prime factorization of 193640909 is 77 × 41 × 83 × 739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 20, 91, 2, 936, 1892, 1609, 66823, 55660, 7080, 667682, 4210094, 6066988, 77715440, 69770025, 133391481, 689777777, 3894646790, 308039826

Basic calculations (n = 193640909)

Multiplication

n×y
n×2 387281818
n×3 580922727
n×4 774563636
n×5 968204545

Division

n÷y
n÷2 96820454.5
n÷3 64546969.666667
n÷3 48410227.25
n÷5 38728181.8

Exponentiation

ny
n2 37496801638346281
n3 7.2609147538421E+24
n4 1.4060101331055E+33
n5 2.7226108023776E+41

Nth Root

y√n
2√n 13915.491690918
3√n 578.53864073272
4√n 117.96394233374
5√n 45.435930078202

Divisors of 193640909

1, 41, 77, 83, 739, 3157, 3403, 6391, 30299, 56903, 61337, 262031, 2333023, 2514817, 4722949, 193640909

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 -193640908
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 193640909 can be divided by 16 positive divisors. The sum of these divisors (counting 193640909) is 1, the average is 0.0625.

Base conversion 193640909

Base System Value
2 Binary 1011100010101011100111001101
3 Ternary 111111100222101112
4 Quaternary 23202223213031
5 Quinary 344033002114
6 Senary 31114221405
8 Octal 1342534715
10 Decimal 193640909
12 Duodecimal 54a24865
16 Hexadecimal b8ab9cd
20 Vigesimal 30a5259
36 Base36 37aea5

Cryptographic Hash Functions

md5 8f114473c0b17b5a7867c43a019ae740
sha1 aafc11cea173dc8620011f0213102efe3313aa9e
sha256 a4a600ade50438f38b8d0897b6e8d4679b87977ac565c2713e8454d4713a6109
sha512 571f28e3ec478b016093eb5e6211a41313bcaf255d5c9652a9cbbe41ae21859cd6205a330c6cccadce3355280d37791716af3ce6c2f14d6337795e55d6dcfffb
ripemd-160 01d383047c9c96de56b502fc754f6203fd28b613

193640909 as geometric shapes

Circle

Radius = n
Diameter 387281818
Circumference 1216681714.2977
Area 1.1779967656014E+17

Sphere

Radius = n
Volume 3.0414448598683E+25
Surface area 4.7119870624057E+17
Circumference 1216681714.2977

Square

Length = n
Perimeter 774563636
Area 37496801638346281
Diagonal 273849599.73805

Cube

Length = n
Surface area 224980809830077686
Volume 7.2609147538421E+24
Space diagonal 335395892.81182

Equilateral Triangle

Length = n
Perimeter 580922727
Area 1.6236591389737E+16
Altitude 167697946.40591

Triangular Pyramid

Length = n
Surface area 1.6236591389737E+16
Volume 8.5570701000986E+23
Height 91283199.912685