389949269 (number)

389949269 is an odd 9-digits composite number following 389949268 and preceding 389949270. In scientific notation, it is written as 3.89949269 × 10^8. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 389906220 positive integers (up to 389949269) that are relatively prime to 389949269.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred forty-nine thousand two hundred sixty-nine

Notation

Scientific notation 3.89949269 × 10^8
Engineering notation 3.89949269 × 10^6

Prime Factorization of 389949269

Prime Factorization 30091 × 12959

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389949269
Product of the distinct prime numbers

The prime factorization of 389949269 is 30091 × 12959. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 93, 73, 113, 450, 4395, 5441, 58866, 27657, 101403, 121323, 8288709, 7461286, 78482296, 8056451, 874211556, 411268820, 7065791696, 2919609298

Basic calculations (n = 389949269)

Multiplication

n×y
n×2 779898538
n×3 1169847807
n×4 1559797076
n×5 1949746345

Division

n÷y
n÷2 194974634.5
n÷3 129983089.66667
n÷3 97487317.25
n÷5 77989853.8

Exponentiation

ny
n2 152060432393634361
n3 5.9295854455722E+25
n4 2.3122375099739E+34
n5 9.016553267687E+42

Nth Root

y√n
2√n 19747.133184338
3√n 730.58267671893
4√n 140.524493183
5√n 52.263876881291

Divisors of 389949269

1, 12959, 30091, 389949269

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 -389949268
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 389949269 can be divided by 4 positive divisors. The sum of these divisors (counting 389949269) is 1, the average is 0.25.

Base conversion 389949269

Base System Value
2 Binary 10111001111100010011101010101
3 Ternary 1000011202110211112
4 Quaternary 113033202131111
5 Quinary 1244311334034
6 Senary 102405544405
8 Octal 2717423525
10 Decimal 389949269
12 Duodecimal aa715105
16 Hexadecimal 173e2755
20 Vigesimal 61h3d39
36 Base36 6g5ys5

Cryptographic Hash Functions

md5 8d7578b347d69643e82c3f662490eac1
sha1 2503c0666f5b3287fe9205c437d641e1a88dd3aa
sha256 af77e3306ee23fd4f2b1e8a41669ccfe1168dd2bc91def2e0ea427674b559f49
sha512 d14ed37a16e139098fb74142f54fdd595739abfdecdafb7d2f659bd02eab02b1b86d1641418c88d359cf61ecb15b0a63468cc9194f1a99fd6c8869a96a2d93f3
ripemd-160 805c0cbbc77432c7e1b2962dbf2d97cdce003a92

389949269 as geometric shapes

Circle

Radius = n
Diameter 779898538
Circumference 2450123517.5262
Area 4.7771193730953E+17

Sphere

Radius = n
Volume 2.4837789432857E+26
Surface area 1.9108477492381E+18
Circumference 2450123517.5262

Square

Length = n
Perimeter 1559797076
Area 152060432393634361
Diagonal 551471544.85727

Cube

Length = n
Surface area 912362594361806166
Volume 5.9295854455722E+25
Space diagonal 675411946.28234

Equilateral Triangle

Length = n
Perimeter 1169847807
Area 6.5844098681667E+16
Altitude 337705973.14117

Triangular Pyramid

Length = n
Surface area 6.5844098681667E+16
Volume 6.9880834636486E+24
Height 183823848.28576