395894672 (number)

395894672 is an even 9-digits composite number following 395894671 and preceding 395894673. In scientific notation, it is written as 3.95894672 × 10^8. The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors. There are 192597120 positive integers (up to 395894672) that are relatively prime to 395894672.

Interesting facts

Basic properties

Name

Name three hundred ninety-five million eight hundred ninety-four thousand six hundred seventy-two

Notation

Scientific notation 3.95894672 × 10^8
Engineering notation 3.95894672 × 10^6

Prime Factorization of 395894672

Prime Factorization 2 × 2 × 2 × 2 × 37 × 668741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49486834
Product of the distinct prime numbers

The prime factorization of 395894672 is 2 × 2 × 2 × 2 × 37 × 668741. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 75, 95, 730, 376, 4810, 587, 4469, 7779, 281500, 521743, 5692569, 3226929, 55957975, 6845388, 730002961, 744122571, 2653259264, 6033245945

Basic calculations (n = 395894672)

Multiplication

n×y
n×2 791789344
n×3 1187684016
n×4 1583578688
n×5 1979473360

Division

n÷y
n÷2 197947336
n÷3 131964890.66667
n÷3 98973668
n÷5 79178934.4

Exponentiation

ny
n2 156732591317987584
n3 6.2049597831545E+25
n4 2.4565105181251E+34
n5 9.725194258377E+42

Nth Root

y√n
2√n 19897.102100557
3√n 734.27693371542
4√n 141.05708809045
5√n 52.422283093423

Divisors of 395894672

1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 668741, 1337482, 2674964, 5349928, 10699856, 24743417, 49486834, 98973668, 197947336, 395894672

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -395894671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 395894672 can be divided by 20 positive divisors. The sum of these divisors (counting 395894672) is 1, the average is 0.05.

Base conversion 395894672

Base System Value
2 Binary 10111100110001101111110010000
3 Ternary 1000120221112101122
4 Quaternary 113212031332100
5 Quinary 1302322112142
6 Senary 103141221412
8 Octal 2746157620
10 Decimal 395894672
12 Duodecimal b0701868
16 Hexadecimal 1798df90
20 Vigesimal 63e6gdc
36 Base36 6jpea8

Cryptographic Hash Functions

md5 0adc25dc2299e74c33c5c347f7ac5a14
sha1 47114c81b003eb4c3dfbc3f823660515a409b9d6
sha256 a1a9bd93a7e7105a8435bb5de2a27d1e61f01848d450c80af2b242bc063d19d3
sha512 d175a2872c3e7ae5ba6b6c26edf089c28e5769afe5359a98a36f8961693fbc2c5f65f13b826125b8b5f7656545882697ba17a2ca7e6a7270de9bdf575f20a74f
ripemd-160 1817d7f1a2278e30ab20bcab6e78dac14801a720

395894672 as geometric shapes

Circle

Radius = n
Diameter 791789344
Circumference 2487479586.3011
Area 4.9238995746268E+17

Sphere

Radius = n
Volume 2.5991274760771E+26
Surface area 1.9695598298507E+18
Circumference 2487479586.3011

Square

Length = n
Perimeter 1583578688
Area 156732591317987584
Diagonal 559879614.41365

Cube

Length = n
Surface area 940395547907925504
Volume 6.2049597831545E+25
Space diagonal 685709686.34982

Equilateral Triangle

Length = n
Perimeter 1187684016
Area 6.7867202841171E+16
Altitude 342854843.17491

Triangular Pyramid

Length = n
Surface area 6.7867202841171E+16
Volume 7.3126152327639E+24
Height 186626538.13788