172389394 (number)

172389394 is an even 9-digits composite number following 172389393 and preceding 172389395. In scientific notation, it is written as 1.72389394 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 81658116 positive integers (up to 172389394) that are relatively prime to 172389394.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million three hundred eighty-nine thousand three hundred ninety-four

Notation

Scientific notation 1.72389394 × 10^8
Engineering notation 1.72389394 × 10^6

Prime Factorization of 172389394

Prime Factorization 2 × 19 × 4536563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 172389394
Product of the distinct prime numbers

The prime factorization of 172389394 is 2 × 19 × 4536563. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 100, 87, 434, 453, 7165, 2725, 37107, 71456, 258048, 702589, 1711215, 2267660, 61671073, 37376427, 311043008, 565857048, 9023950089, 8932664923

Basic calculations (n = 172389394)

Multiplication

n×y
n×2 344778788
n×3 517168182
n×4 689557576
n×5 861946970

Division

n÷y
n÷2 86194697
n÷3 57463131.333333
n÷3 43097348.5
n÷5 34477878.8

Exponentiation

ny
n2 29718103163687236
n3 5.1230857952175E+24
n4 8.8316565564756E+32
n5 1.522483921787E+41

Nth Root

y√n
2√n 13129.714162921
3√n 556.5491378606
4√n 114.58496482052
5√n 44.391733910372

Divisors of 172389394

1, 2, 19, 38, 4536563, 9073126, 86194697, 172389394

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172389393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172389394 can be divided by 8 positive divisors. The sum of these divisors (counting 172389394) is 1, the average is 0.125.

Base conversion 172389394

Base System Value
2 Binary 1010010001100111010000010010
3 Ternary 110000101021210101
4 Quaternary 22101213100102
5 Quinary 323112430034
6 Senary 25034523014
8 Octal 1221472022
10 Decimal 172389394
12 Duodecimal 4989646a
16 Hexadecimal a467412
20 Vigesimal 2dh8d9e
36 Base36 2umwia

Cryptographic Hash Functions

md5 fed85a49d338dc503597e45548945e27
sha1 abd4ae3a2cb5b011b8fd01d5fd70c57e08541df1
sha256 3730c2b6685d62f16c58cad834682227da86d227a4e43e98b4d887a5abd21c0c
sha512 f990eae4ffa5e2ee52b0ad0854f59028d5568f4d4a82b55bd9422904f93ad680c9b14b668eb7c423758b8283eaffc4196061e8ba8284e472322fa2c3349dfb74
ripemd-160 b3057b804a4c28b2f3ab087ef18385d127ba1aaa

172389394 as geometric shapes

Circle

Radius = n
Diameter 344778788
Circumference 1083154507.4944
Area 9.3362174577663E+16

Sphere

Radius = n
Volume 2.1459531597287E+25
Surface area 3.7344869831065E+17
Circumference 1083154507.4944

Square

Length = n
Perimeter 689557576
Area 29718103163687236
Diagonal 243795419.00408

Cube

Length = n
Surface area 178308618982123416
Volume 5.1230857952175E+24
Space diagonal 298587189.09401

Equilateral Triangle

Length = n
Perimeter 517168182
Area 1.286831614602E+16
Altitude 149293594.547

Triangular Pyramid

Length = n
Surface area 1.286831614602E+16
Volume 6.0376145106646E+23
Height 81265139.668026