394889079 (number)

394889079 is an odd 9-digits composite number following 394889078 and preceding 394889080. In scientific notation, it is written as 3.94889079 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 242712288 positive integers (up to 394889079) that are relatively prime to 394889079.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million eight hundred eighty-nine thousand seventy-nine

Notation

Scientific notation 3.94889079 × 10^8
Engineering notation 3.94889079 × 10^6

Prime Factorization of 394889079

Prime Factorization 3 × 13 × 883 × 11467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 394889079
Product of the distinct prime numbers

The prime factorization of 394889079 is 3 × 13 × 883 × 11467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 82, 89, 585, 20, 2863, 4845, 21324, 71327, 156759, 171046, 8845389, 4489371, 84333059, 81023887, 146423384, 555892454, 7637594384, 6162406920

Basic calculations (n = 394889079)

Multiplication

n×y
n×2 789778158
n×3 1184667237
n×4 1579556316
n×5 1974445395

Division

n÷y
n÷2 197444539.5
n÷3 131629693
n÷3 98722269.75
n÷5 78977815.8

Exponentiation

ny
n2 155937384713468241
n3 6.157797023117E+25
n4 2.4316467951276E+34
n5 9.6023076338125E+42

Nth Root

y√n
2√n 19871.816197821
3√n 733.65470608919
4√n 140.96742956379
5√n 52.395624930811

Divisors of 394889079

1, 3, 13, 39, 883, 2649, 11467, 11479, 34401, 34437, 149071, 447213, 10125361, 30376083, 131629693, 394889079

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 -394889078
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 394889079 can be divided by 16 positive divisors. The sum of these divisors (counting 394889079) is 1, the average is 0.0625.

Base conversion 394889079

Base System Value
2 Binary 10111100010011000011101110111
3 Ternary 1000112001102222110
4 Quaternary 113202120131313
5 Quinary 1302042422304
6 Senary 103103502103
8 Octal 2742303567
10 Decimal 394889079
12 Duodecimal b02b7933
16 Hexadecimal 17898777
20 Vigesimal 63812dj
36 Base36 6j3ud3

Cryptographic Hash Functions

md5 20f2aad8e0e558f8aba7a03da9a25bab
sha1 2960dff43872a840514b5fbcd5aadddb8062d3a3
sha256 2b26b64e28939af304f9da2650dceea7f8e310ccf4d7b75fde2d28ae588be1c1
sha512 6fc6c03b69d2f30e2e2ef99cbec91420431bbce597db6f31f68016046a12ed580b9b38fe9d3fe1c449ccbdcd45fd8480347cb1699910110fa94702bc3264eff8
ripemd-160 936aa984e8fea944565cca791f2e8751c8a532b6

394889079 as geometric shapes

Circle

Radius = n
Diameter 789778158
Circumference 2481161259.1385
Area 4.8989174223584E+17

Sphere

Radius = n
Volume 2.5793719853495E+26
Surface area 1.9595669689433E+18
Circumference 2481161259.1385

Square

Length = n
Perimeter 1579556316
Area 155937384713468241
Diagonal 558457491.15482

Cube

Length = n
Surface area 935624308280809446
Volume 6.157797023117E+25
Space diagonal 683967948.18208

Equilateral Triangle

Length = n
Perimeter 1184667237
Area 6.7522868280785E+16
Altitude 341983974.09104

Triangular Pyramid

Length = n
Surface area 6.7522868280785E+16
Volume 7.2570333870273E+24
Height 186152497.05161