389620943 (number)

389620943 is an odd 9-digits composite number following 389620942 and preceding 389620944. In scientific notation, it is written as 3.89620943 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 349933056 positive integers (up to 389620943) that are relatively prime to 389620943.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twenty thousand nine hundred forty-three

Notation

Scientific notation 3.89620943 × 10^8
Engineering notation 3.89620943 × 10^6

Prime Factorization of 389620943

Prime Factorization 17 × 23 × 557 × 1789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389620943
Product of the distinct prime numbers

The prime factorization of 389620943 is 17 × 23 × 557 × 1789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 93, 48, 775, 83, 1129, 9632, 13170, 84874, 297913, 329050, 2720630, 6104895, 88454630, 75936581, 691798302, 466747978, 4148782614, 9749054442

Basic calculations (n = 389620943)

Multiplication

n×y
n×2 779241886
n×3 1168862829
n×4 1558483772
n×5 1948104715

Division

n÷y
n÷2 194810471.5
n÷3 129873647.66667
n÷3 97405235.75
n÷5 77924188.6

Exponentiation

ny
n2 151804479224209249
n3 5.914620434696E+25
n4 2.3044599912533E+34
n5 8.978658748979E+42

Nth Root

y√n
2√n 19738.818176375
3√n 730.37757598788
4√n 140.49490444986
5√n 52.25507298136

Divisors of 389620943

1, 17, 23, 391, 557, 1789, 9469, 12811, 30413, 41147, 217787, 699499, 996473, 16940041, 22918879, 389620943

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 -389620942
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 389620943 can be divided by 16 positive divisors. The sum of these divisors (counting 389620943) is 1, the average is 0.0625.

Base conversion 389620943

Base System Value
2 Binary 10111001110010010010011001111
3 Ternary 1000011010210110022
4 Quaternary 113032102103033
5 Quinary 1244220332233
6 Senary 102354532355
8 Octal 2716222317
10 Decimal 389620943
12 Duodecimal aa5970bb
16 Hexadecimal 173924cf
20 Vigesimal 61f2c73
36 Base36 6fyxfz

Cryptographic Hash Functions

md5 049aa30c9aa21dbae6b88bf3fa9a00bf
sha1 9b732120ae704383d0f9c93fdda5f2c82bb00d6a
sha256 db12c71da2f5e7dda14ac1df189bd938f1744192ced988309e152300ce9fcf6b
sha512 9052c10e5cf9240103d0d2042b2e87a0f2953ccd39c77fd1b9bf9362b1bab75c03137f7acde89d4ce76a487d452862faeb1677dab1e6754cde6de33007de8bfb
ripemd-160 3103571727d2275d0b8ea5cefeb8c8ef05b7b275

389620943 as geometric shapes

Circle

Radius = n
Diameter 779241886
Circumference 2448060584.4271
Area 4.769078367128E+17

Sphere

Radius = n
Volume 2.4775104141884E+26
Surface area 1.9076313468512E+18
Circumference 2448060584.4271

Square

Length = n
Perimeter 1558483772
Area 151804479224209249
Diagonal 551007221.77519

Cube

Length = n
Surface area 910826875345255494
Volume 5.914620434696E+25
Space diagonal 674843268.9689

Equilateral Triangle

Length = n
Perimeter 1168862829
Area 6.5733267708216E+16
Altitude 337421634.48445

Triangular Pyramid

Length = n
Surface area 6.5733267708216E+16
Volume 6.9704470291968E+24
Height 183669073.92506