394442015 (number)

394442015 is an odd 9-digits composite number following 394442014 and preceding 394442016. In scientific notation, it is written as 3.94442015 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 277603200 positive integers (up to 394442015) that are relatively prime to 394442015.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million four hundred forty-two thousand fifteen

Notation

Scientific notation 3.94442015 × 10^8
Engineering notation 3.94442015 × 10^6

Prime Factorization of 394442015

Prime Factorization 1195 × 11 × 37 × 811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 394442015
Product of the distinct prime numbers

The prime factorization of 394442015 is 1195 × 11 × 37 × 811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 82, 74, 553, 345, 694, 6398, 90918, 27982, 149727, 760026, 7915673, 1906602, 84041033, 33432189, 538623079, 550098447, 5018304977, 6746117274

Basic calculations (n = 394442015)

Multiplication

n×y
n×2 788884030
n×3 1183326045
n×4 1577768060
n×5 1972210075

Division

n÷y
n÷2 197221007.5
n÷3 131480671.66667
n÷3 98610503.75
n÷5 78888403

Exponentiation

ny
n2 155584503197260225
n3 6.1369064943901E+25
n4 2.4206537635138E+34
n5 9.5480754809773E+42

Nth Root

y√n
2√n 19860.564317259
3√n 733.37773847272
4√n 140.92751440815
5√n 52.383755869966

Divisors of 394442015

1, 11, 37, 407, 811, 1195, 8921, 13145, 30007, 44215, 330077, 486365, 969145, 10660595, 35858365, 394442015

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 -394442014
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 394442015 can be divided by 16 positive divisors. The sum of these divisors (counting 394442015) is 1, the average is 0.0625.

Base conversion 394442015

Base System Value
2 Binary 10111100000101011010100011111
3 Ternary 1000111012201201112
4 Quaternary 113200223110133
5 Quinary 1301434121030
6 Senary 103050132235
8 Octal 2740532437
10 Decimal 394442015
12 Duodecimal b012107b
16 Hexadecimal 1782b51f
20 Vigesimal 635550f
36 Base36 6iu9en

Cryptographic Hash Functions

md5 e8ffa274467308c47975057d278fb53f
sha1 de3c6aa13bb0adf1009a5af418d1d39e5c71b062
sha256 dc95163df8df8512e440a3ad13877565a10a625cb8c77cfd9770d1dcee258e76
sha512 e4a62e2702ec7e6420ee9efc76808f7bed6ee378d762bc295905a71c12f1687043de1a07cb2d0ea3e24e79a69429420491bb9692cf8ff04284c8993e3a0915af
ripemd-160 723e2ebb16069a4bfe84fcc07add1061970a70d7

394442015 as geometric shapes

Circle

Radius = n
Diameter 788884030
Circumference 2478352273.1823
Area 4.8878313225693E+17

Sphere

Radius = n
Volume 2.5706213811391E+26
Surface area 1.9551325290277E+18
Circumference 2478352273.1823

Square

Length = n
Perimeter 1577768060
Area 155584503197260225
Diagonal 557825247.18277

Cube

Length = n
Surface area 933507019183561350
Volume 6.1369064943901E+25
Space diagonal 683193610.61985

Equilateral Triangle

Length = n
Perimeter 1183326045
Area 6.7370066102004E+16
Altitude 341596805.30992

Triangular Pyramid

Length = n
Surface area 6.7370066102004E+16
Volume 7.2324136628184E+24
Height 185941749.06092