394489013 (number)

394489013 is an odd 9-digits composite number following 394489012 and preceding 394489014. In scientific notation, it is written as 3.94489013 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 388021920 positive integers (up to 394489013) that are relatively prime to 394489013.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million four hundred eighty-nine thousand thirteen

Notation

Scientific notation 3.94489013 × 10^8
Engineering notation 3.94489013 × 10^6

Prime Factorization of 394489013

Prime Factorization 61 × 6467033

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 394489013
Product of the distinct prime numbers

The prime factorization of 394489013 is 61 × 6467033. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 36, 13, 88, 7, 8624, 4377, 19588, 12772, 967312, 844472, 1862590, 4351331, 48438536, 8076798, 817754106, 862508548, 5249384758, 7166271715

Basic calculations (n = 394489013)

Multiplication

n×y
n×2 788978026
n×3 1183467039
n×4 1577956052
n×5 1972445065

Division

n÷y
n÷2 197244506.5
n÷3 131496337.66667
n÷3 98622253.25
n÷5 78897802.6

Exponentiation

ny
n2 155621581377714169
n3 6.1391004039194E+25
n4 2.4218076590501E+34
n5 9.553765130945E+42

Nth Root

y√n
2√n 19861.747481025
3√n 733.4068647801
4√n 140.93171211982
5√n 52.38500412159

Divisors of 394489013

1, 61, 6467033, 394489013

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 -394489012
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 394489013 can be divided by 4 positive divisors. The sum of these divisors (counting 394489013) is 1, the average is 0.25.

Base conversion 394489013

Base System Value
2 Binary 10111100000110110110010110101
3 Ternary 1000111022010012012
4 Quaternary 113200312302311
5 Quinary 1301442122023
6 Senary 103051134005
8 Octal 2740666265
10 Decimal 394489013
12 Duodecimal b0144305
16 Hexadecimal 17836cb5
20 Vigesimal 635b2ad
36 Base36 6iv9o5

Cryptographic Hash Functions

md5 e4627c45ead689fafa53634634d96a59
sha1 02ed82ebcdec5f93378a5cf4c7e3e761f1d42dbf
sha256 87637060d08ef17eb3accd3d5755852fad77cab2ff380c9cbe13903db7560823
sha512 bd869846716d97a553437184052ec8f25978edd03d50c18a334d5e2277dc587ba650a1eada15b75973d6783407640250dff3bbf20833682921b6293e72c72905
ripemd-160 1f165da240a0b47b4ae8189f8389745bb9c5222d

394489013 as geometric shapes

Circle

Radius = n
Diameter 788978026
Circumference 2478647570.3254
Area 4.8889961679625E+17

Sphere

Radius = n
Volume 2.5715403638138E+26
Surface area 1.955598467185E+18
Circumference 2478647570.3254

Square

Length = n
Perimeter 1577956052
Area 155621581377714169
Diagonal 557891712.39178

Cube

Length = n
Surface area 933729488266285014
Volume 6.1391004039194E+25
Space diagonal 683275013.5437

Equilateral Triangle

Length = n
Perimeter 1183467039
Area 6.7386121425104E+16
Altitude 341637506.77185

Triangular Pyramid

Length = n
Surface area 6.7386121425104E+16
Volume 7.2349992099941E+24
Height 185963904.13059