389943311 (number)

389943311 is an odd 9-digits composite number following 389943310 and preceding 389943312. In scientific notation, it is written as 3.89943311 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 372989232 positive integers (up to 389943311) that are relatively prime to 389943311.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred forty-three thousand three hundred eleven

Notation

Scientific notation 3.89943311 × 10^8
Engineering notation 3.89943311 × 10^6

Prime Factorization of 389943311

Prime Factorization 23 × 16954057

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389943311
Product of the distinct prime numbers

The prime factorization of 389943311 is 23 × 16954057. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 59, 44, 535, 260, 2613, 490, 80110, 58260, 65264, 536839, 4891248, 1587607, 81709100, 6746398, 724103000, 167025099, 9136952830, 1736017157

Basic calculations (n = 389943311)

Multiplication

n×y
n×2 779886622
n×3 1169829933
n×4 1559773244
n×5 1949716555

Division

n÷y
n÷2 194971655.5
n÷3 129981103.66667
n÷3 97485827.75
n÷5 77988662.2

Exponentiation

ny
n2 152055785793642721
n3 5.929313656908E+25
n4 2.3120961993322E+34
n5 9.0158644731812E+42

Nth Root

y√n
2√n 19746.982326421
3√n 730.57895586419
4√n 140.52395641463
5√n 52.263717173295

Divisors of 389943311

1, 23, 16954057, 389943311

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 -389943310
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 389943311 can be divided by 4 positive divisors. The sum of these divisors (counting 389943311) is 1, the average is 0.25.

Base conversion 389943311

Base System Value
2 Binary 10111001111100001000000001111
3 Ternary 1000011202011122212
4 Quaternary 113033201000033
5 Quinary 1244311141221
6 Senary 102405501035
8 Octal 2717410017
10 Decimal 389943311
12 Duodecimal aa71177b
16 Hexadecimal 173e100f
20 Vigesimal 61h2i5b
36 Base36 6g5u6n

Cryptographic Hash Functions

md5 31dc05c83536bf82d0cfc85a7d69d4b8
sha1 52bdb66d6c93627779394a4cae82c44abf029198
sha256 99d34807c76e26da2ea0853cc94782b2c56ee6c46872fbbaa8043bde7724db76
sha512 642a1ed29d7e1a58a0132401d8a030d2340ccb304ecb2bdbb3d5eb5260f12a18f820f23ebc5a2c920b16f75684986070539937ceaf0418f64e41b912b1c7c7a7
ripemd-160 0e9a24583d85a23cfa4276b318e0262a52d1a65a

389943311 as geometric shapes

Circle

Radius = n
Diameter 779886622
Circumference 2450086082.3082
Area 4.7769733958513E+17

Sphere

Radius = n
Volume 2.4836650967162E+26
Surface area 1.9107893583405E+18
Circumference 2450086082.3082

Square

Length = n
Perimeter 1559773244
Area 152055785793642721
Diagonal 551463118.97287

Cube

Length = n
Surface area 912334714761856326
Volume 5.929313656908E+25
Space diagonal 675401626.72363

Equilateral Triangle

Length = n
Perimeter 1169829933
Area 6.584208664485E+16
Altitude 337700813.36182

Triangular Pyramid

Length = n
Surface area 6.584208664485E+16
Volume 6.9877631576361E+24
Height 183821039.65762