394245655 (number)

394245655 is an odd 9-digits composite number following 394245654 and preceding 394245656. In scientific notation, it is written as 3.94245655 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 311934240 positive integers (up to 394245655) that are relatively prime to 394245655.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million two hundred forty-five thousand six hundred fifty-five

Notation

Scientific notation 3.94245655 × 10^8
Engineering notation 3.94245655 × 10^6

Prime Factorization of 394245655

Prime Factorization 5 × 163 × 227 × 2131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 394245655
Product of the distinct prime numbers

The prime factorization of 394245655 is 5 × 163 × 227 × 2131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 1, 70, 348, 527, 4906, 383, 57553, 18561, 481592, 578338, 7420446, 2366628, 85813124, 74865490, 607621207, 423317516, 9817482691, 8331348315

Basic calculations (n = 394245655)

Multiplication

n×y
n×2 788491310
n×3 1182736965
n×4 1576982620
n×5 1971228275

Division

n÷y
n÷2 197122827.5
n÷3 131415218.33333
n÷3 98561413.75
n÷5 78849131

Exponentiation

ny
n2 155429636486379025
n3 6.1277458842984E+25
n4 2.4158371898288E+34
n5 9.5243331527741E+42

Nth Root

y√n
2√n 19855.620237102
3√n 733.25602226764
4√n 140.90997209957
5√n 52.378539324691

Divisors of 394245655

1, 5, 163, 227, 815, 1135, 2131, 10655, 37001, 185005, 347353, 483737, 1736765, 2418685, 78849131, 394245655

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 -394245654
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 394245655 can be divided by 16 positive divisors. The sum of these divisors (counting 394245655) is 1, the average is 0.0625.

Base conversion 394245655

Base System Value
2 Binary 10111011111111011011000010111
3 Ternary 1000110211202100221
4 Quaternary 113133323120113
5 Quinary 1301411330110
6 Senary 103042015211
8 Octal 2737733027
10 Decimal 394245655
12 Duodecimal b0047507
16 Hexadecimal 177fb617
20 Vigesimal 6340e2f
36 Base36 6iq1w7

Cryptographic Hash Functions

md5 366bb6be81c382124528c345911f5e3a
sha1 ab85928f80ef5332c8aa8728464325fd7e1cb9b6
sha256 e18fafe374b918711cd742ddc3bef405e593bb38e0cf26bdd542f7dc76adc5de
sha512 6060362ad29fef9c510904a7cd452e2f0fd4a7e19a7617d58f5468fd91f7fe4ca74a0032a5b3ccf636a6c5791393e3f32f834698122cc73f79ae51babd519a83
ripemd-160 168230721e0ce4bb0ee444c12f11a7f4ba530bcd

394245655 as geometric shapes

Circle

Radius = n
Diameter 788491310
Circumference 2477118506.9154
Area 4.8829660413574E+17

Sphere

Radius = n
Volume 2.5667841937569E+26
Surface area 1.953186416543E+18
Circumference 2477118506.9154

Square

Length = n
Perimeter 1576982620
Area 155429636486379025
Diagonal 557547552.20766

Cube

Length = n
Surface area 932577818918274150
Volume 6.1277458842984E+25
Space diagonal 682853505.12327

Equilateral Triangle

Length = n
Perimeter 1182736965
Area 6.7303006849092E+16
Altitude 341426752.56164

Triangular Pyramid

Length = n
Surface area 6.7303006849092E+16
Volume 7.2216177802923E+24
Height 185849184.06922