389969393 (number)

389969393 is an odd 9-digits composite number following 389969392 and preceding 389969394. In scientific notation, it is written as 3.89969393 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 339103600 positive integers (up to 389969393) that are relatively prime to 389969393.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred sixty-nine thousand three hundred ninety-three

Notation

Scientific notation 3.89969393 × 10^8
Engineering notation 3.89969393 × 10^6

Prime Factorization of 389969393

Prime Factorization 11 × 23 × 1541381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389969393
Product of the distinct prime numbers

The prime factorization of 389969393 is 11 × 23 × 1541381. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 63, 68, 825, 535, 7826, 9129, 86354, 84622, 564405, 401052, 2980456, 1317645, 30980939, 76969488, 831519403, 904855955, 9115039220, 8548653694

Basic calculations (n = 389969393)

Multiplication

n×y
n×2 779938786
n×3 1169908179
n×4 1559877572
n×5 1949846965

Division

n÷y
n÷2 194984696.5
n÷3 129989797.66667
n÷3 97492348.25
n÷5 77993878.6

Exponentiation

ny
n2 152076127476788449
n3 5.9305035121914E+25
n4 2.3127148548336E+34
n5 9.0188800812156E+42

Nth Root

y√n
2√n 19747.642720082
3√n 730.59524415957
4√n 140.52630614971
5√n 52.264416303535

Divisors of 389969393

1, 11, 23, 253, 1541381, 16955191, 35451763, 389969393

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 -389969392
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 389969393 can be divided by 8 positive divisors. The sum of these divisors (counting 389969393) is 1, the average is 0.125.

Base conversion 389969393

Base System Value
2 Binary 10111001111100111010111110001
3 Ternary 1000011210111102212
4 Quaternary 113033213113301
5 Quinary 1244313010033
6 Senary 102410221505
8 Octal 2717472761
10 Decimal 389969393
12 Duodecimal aa724895
16 Hexadecimal 173e75f1
20 Vigesimal 61h639d
36 Base36 6g6eb5

Cryptographic Hash Functions

md5 344f0827049446b9fb30dcf79daab3f0
sha1 2d7ee02ffa21074d18d7eb310cb37c1136ae99d0
sha256 f2decc2aa08a0d690a2f629ad4f7a8f4ac71ab81034e63851d89e149282be975
sha512 cc5edc08a1eea67692298185f54dadb826c511a54f16e554ff30b8eea5920bd19020c42422e36f56c0598c965146695717cb9cab9813a333fc068dded95cfca5
ripemd-160 536df247fafd9c9a5e49ed914d0d6c5fcf27fe44

389969393 as geometric shapes

Circle

Radius = n
Diameter 779938786
Circumference 2450249960.3473
Area 4.7776124486746E+17

Sphere

Radius = n
Volume 2.4841635021319E+26
Surface area 1.9110449794699E+18
Circumference 2450249960.3473

Square

Length = n
Perimeter 1559877572
Area 152076127476788449
Diagonal 551500004.491

Cube

Length = n
Surface area 912456764860730694
Volume 5.9305035121914E+25
Space diagonal 675446802.07279

Equilateral Triangle

Length = n
Perimeter 1169908179
Area 6.585089485203E+16
Altitude 337723401.0364

Triangular Pyramid

Length = n
Surface area 6.585089485203E+16
Volume 6.9891654155353E+24
Height 183833334.83033