389670943 (number)

389670943 is an odd 9-digits composite number following 389670942 and preceding 389670944. In scientific notation, it is written as 3.89670943 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 369161928 positive integers (up to 389670943) that are relatively prime to 389670943.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89670943 × 10^8
Engineering notation 3.89670943 × 10^6

Prime Factorization of 389670943

Prime Factorization 19 × 20508997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389670943
Product of the distinct prime numbers

The prime factorization of 389670943 is 19 × 20508997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 76, 77, 474, 849, 5485, 3757, 28807, 52762, 810525, 848428, 491944, 9720589, 69381429, 16695222, 88005059, 771240240, 8147848464, 2930334530

Basic calculations (n = 389670943)

Multiplication

n×y
n×2 779341886
n×3 1169012829
n×4 1558683772
n×5 1948354715

Division

n÷y
n÷2 194835471.5
n÷3 129890314.33333
n÷3 97417735.75
n÷5 77934188.6

Exponentiation

ny
n2 151843443818509249
n3 5.9168977941126E+25
n4 2.3056431430665E+34
n5 8.984421377802E+42

Nth Root

y√n
2√n 19740.084675604
3√n 730.40881773486
4√n 140.49941165572
5√n 52.256414089731

Divisors of 389670943

1, 19, 20508997, 389670943

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389670942
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389670943 can be divided by 4 positive divisors. The sum of these divisors (counting 389670943) is 1, the average is 0.25.

Base conversion 389670943

Base System Value
2 Binary 10111001110011110100000011111
3 Ternary 1000011020100001011
4 Quaternary 113032132200133
5 Quinary 1244223432233
6 Senary 102400000051
8 Octal 2716364037
10 Decimal 389670943
12 Duodecimal aa600027
16 Hexadecimal 1739e81f
20 Vigesimal 61f8h73
36 Base36 6g000v

Cryptographic Hash Functions

md5 23d2d71ade0b0d34fe256ccbdf2b7ebe
sha1 31f70f11e0049189d0d5701e4e06ef05b44fc81d
sha256 0652f7f9e2f0aee0d73bdf35d888c9ef8ec0b7157134bab4b29f6a724d69bf0e
sha512 9fe64e1512e9c889b3fd97b7d6ad2783dfc96875903412b5b39799bfc2a52d78574594f071f715d7651694d65494551f0970020dcaa6747cda6fa96b9d7f18ab
ripemd-160 4edce8cdb9cd376a67fe1f4ab92c1a433a6aacb1

389670943 as geometric shapes

Circle

Radius = n
Diameter 779341886
Circumference 2448374743.6924
Area 4.77030247596E+17

Sphere

Radius = n
Volume 2.4784643522701E+26
Surface area 1.908120990384E+18
Circumference 2448374743.6924

Square

Length = n
Perimeter 1558683772
Area 151843443818509249
Diagonal 551077932.45331

Cube

Length = n
Surface area 911060662911055494
Volume 5.9168977941126E+25
Space diagonal 674929871.50928

Equilateral Triangle

Length = n
Perimeter 1169012829
Area 6.5750139872472E+16
Altitude 337464935.75464

Triangular Pyramid

Length = n
Surface area 6.5750139872472E+16
Volume 6.9731309230079E+24
Height 183692644.1511