394487029 (number)

394487029 is an odd 9-digits composite number following 394487028 and preceding 394487030. In scientific notation, it is written as 3.94487029 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 380883216 positive integers (up to 394487029) that are relatively prime to 394487029.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million four hundred eighty-seven thousand twenty-nine

Notation

Scientific notation 3.94487029 × 10^8
Engineering notation 3.94487029 × 10^6

Prime Factorization of 394487029

Prime Factorization 29 × 29 × 469069

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13603001
Product of the distinct prime numbers

The prime factorization of 394487029 is 29 × 29 × 469069. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 1, 60, 831, 651, 976, 7027, 60642, 61776, 910434, 644038, 2727529, 4411729, 98745540, 49835260, 499463414, 313536211, 4067459889, 7340826314

Basic calculations (n = 394487029)

Multiplication

n×y
n×2 788974058
n×3 1183461087
n×4 1577948116
n×5 1972435145

Division

n÷y
n÷2 197243514.5
n÷3 131495676.33333
n÷3 98621757.25
n÷5 78897405.8

Exponentiation

ny
n2 155620016049246841
n3 6.13900777842E+25
n4 2.4217589395168E+34
n5 9.5535248900417E+42

Nth Root

y√n
2√n 19861.697535709
3√n 733.40563527255
4√n 140.93153492285
5√n 52.3849514296

Divisors of 394487029

1, 29, 841, 469069, 13603001, 394487029

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394487028
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394487029 can be divided by 6 positive divisors. The sum of these divisors (counting 394487029) is 1, the average is 0.16666666666667.

Base conversion 394487029

Base System Value
2 Binary 10111100000110110010011110101
3 Ternary 1000111022000110201
4 Quaternary 113200312103311
5 Quinary 1301442041104
6 Senary 103051120501
8 Octal 2740662365
10 Decimal 394487029
12 Duodecimal b0143131
16 Hexadecimal 178364f5
20 Vigesimal 635ahb9
36 Base36 6iv851

Cryptographic Hash Functions

md5 fc3a78faa57123bfb3a5282e54968d11
sha1 15b89e6e172c0b532caf70383698364a6959a41a
sha256 f8d6b064bdfa83d64c8616e9299fe817c7506a95d72df533d4e9befe801783a3
sha512 08f0492e059f3f01f1fdb1f796b63cf1fa58fae35896cf2fe1a074f23bbb7aba422a809eb918e3b08aa5b9f49e0ef8a1a60e920ed72a9273f75a81d599f359ba
ripemd-160 4f9997f114db8cca46f4a79c03549e7391ca8a0d

394487029 as geometric shapes

Circle

Radius = n
Diameter 788974058
Circumference 2478635104.4857
Area 4.8889469917184E+17

Sphere

Radius = n
Volume 2.5715015649353E+26
Surface area 1.9555787966874E+18
Circumference 2478635104.4857

Square

Length = n
Perimeter 1577948116
Area 155620016049246841
Diagonal 557888906.59207

Cube

Length = n
Surface area 933720096295481046
Volume 6.13900777842E+25
Space diagonal 683271577.1549

Equilateral Triangle

Length = n
Perimeter 1183461087
Area 6.7385443617995E+16
Altitude 341635788.57745

Triangular Pyramid

Length = n
Surface area 6.7385443617995E+16
Volume 7.2348900497962E+24
Height 185962968.86402