389968293 (number)

389968293 is an odd 9-digits composite number following 389968292 and preceding 389968294. In scientific notation, it is written as 3.89968293 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 206677440 positive integers (up to 389968293) that are relatively prime to 389968293.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89968293 × 10^8
Engineering notation 3.89968293 × 10^6

Prime Factorization of 389968293

Prime Factorization 3 × 209 × 13 × 47843

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389968293
Product of the distinct prime numbers

The prime factorization of 389968293 is 3 × 209 × 13 × 47843. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 27, 7, 360, 493, 2275, 1125, 32668, 6177, 363298, 254473, 694563, 2841207, 65121133, 59628147, 768638892, 288425552, 4708194163, 1693168500

Basic calculations (n = 389968293)

Multiplication

n×y
n×2 779936586
n×3 1169904879
n×4 1559873172
n×5 1949841465

Division

n÷y
n÷2 194984146.5
n÷3 129989431
n÷3 97492073.25
n÷5 77993658.6

Exponentiation

ny
n2 152075269545333849
n3 5.9304533272109E+25
n4 2.3126887607286E+34
n5 9.0187528826162E+42

Nth Root

y√n
2√n 19747.614868637
3√n 730.5945572206
4√n 140.52620705277
5√n 52.264386818696

Divisors of 389968293

1, 3, 13, 39, 209, 627, 2717, 8151, 47843, 143529, 621959, 1865877, 9999187, 29997561, 129989431, 389968293

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 -389968292
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 389968293 can be divided by 16 positive divisors. The sum of these divisors (counting 389968293) is 1, the average is 0.0625.

Base conversion 389968293

Base System Value
2 Binary 10111001111100111000110100101
3 Ternary 1000011210102221010
4 Quaternary 113033213012211
5 Quinary 1244312441133
6 Senary 102410212433
8 Octal 2717470645
10 Decimal 389968293
12 Duodecimal aa724119
16 Hexadecimal 173e71a5
20 Vigesimal 61h60ed
36 Base36 6g6dgl

Cryptographic Hash Functions

md5 f8e72306b54e608405d0fc9dd69f1830
sha1 534f023629645837d5164fadfdacda522b8509ba
sha256 fe29b78d103d975679f873dd18d81909a4500bed03171f7e524cea51a01a557a
sha512 fb37c23e587a43534f36c5ea768015e77ce16d04f6314a13edcd40e2d7e64b99e0603b2b7ba4c056ad1544d7b5a113476b1e9082c249cc1c5e34cd4d70ecf2bd
ripemd-160 67fda01b8798393c931f8c8c47ed9dadbfacc6ef

389968293 as geometric shapes

Circle

Radius = n
Diameter 779936586
Circumference 2450243048.8435
Area 4.7775854959631E+17

Sphere

Radius = n
Volume 2.4841424806964E+26
Surface area 1.9110341983852E+18
Circumference 2450243048.8435

Square

Length = n
Perimeter 1559873172
Area 152075269545333849
Diagonal 551498448.85608

Cube

Length = n
Surface area 912451617272003094
Volume 5.9304533272109E+25
Space diagonal 675444896.81691

Equilateral Triangle

Length = n
Perimeter 1169904879
Area 6.5850523356813E+16
Altitude 337722448.40845

Triangular Pyramid

Length = n
Surface area 6.5850523356813E+16
Volume 6.9891062719686E+24
Height 183832816.28536