394295890 (number)

394295890 is an even 9-digits composite number following 394295889 and preceding 394295891. In scientific notation, it is written as 3.94295890 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 152279680 positive integers (up to 394295890) that are relatively prime to 394295890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.94295890 × 10^8
Engineering notation 3.94295890 × 10^6

Prime Factorization of 394295890

Prime Factorization 2 × 5 × 29 × 1359641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 394295890
Product of the distinct prime numbers

The prime factorization of 394295890 is 2 × 5 × 29 × 1359641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 2, 37, 156, 299, 237, 6398, 90402, 30984, 547263, 251217, 5782487, 9794359, 37951922, 69232950, 640910191, 746855516, 7606857765, 3846164667

Basic calculations (n = 394295890)

Multiplication

n×y
n×2 788591780
n×3 1182887670
n×4 1577183560
n×5 1971479450

Division

n÷y
n÷2 197147945
n÷3 131431963.33333
n÷3 98573972.5
n÷5 78859178

Exponentiation

ny
n2 155469248870892100
n3 6.130088585118E+25
n4 2.4170687344479E+34
n5 9.5304026784032E+42

Nth Root

y√n
2√n 19856.885203878
3√n 733.28716490795
4√n 140.9144605918
5√n 52.379874077168

Divisors of 394295890

1, 2, 5, 10, 29, 58, 145, 290, 1359641, 2719282, 6798205, 13596410, 39429589, 78859178, 197147945, 394295890

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 -394295889
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 394295890 can be divided by 16 positive divisors. The sum of these divisors (counting 394295890) is 1, the average is 0.0625.

Base conversion 394295890

Base System Value
2 Binary 10111100000000111101001010010
3 Ternary 1000110221022021111
4 Quaternary 113200013221102
5 Quinary 1301414432030
6 Senary 103043043534
8 Octal 2740075122
10 Decimal 394295890
12 Duodecimal b00705aa
16 Hexadecimal 17807a52
20 Vigesimal 6346jea
36 Base36 6ir4nm

Cryptographic Hash Functions

md5 c46cff0e4f91e13ebf0e6d900f412636
sha1 49609531677fa456cdd32acd653b854535472b7f
sha256 47303d66f1a3a4e51523f616dfecbb4ce341ed6da47d967ce2bc2dde94feff02
sha512 a01e382fb3f509247b6d07f8e6b5ed881c7f372ab38451514ad85c929ee0b9d9a5658a81fc20a8468d9d3815a389dbd40006feaadce21de95c7962d89d502656
ripemd-160 f27e1351f77e764688106f277f12894b1a5c2236

394295890 as geometric shapes

Circle

Radius = n
Diameter 788591780
Circumference 2477434142.7293
Area 4.8842105011192E+17

Sphere

Radius = n
Volume 2.5677655019815E+26
Surface area 1.9536842004477E+18
Circumference 2477434142.7293

Square

Length = n
Perimeter 1577183560
Area 155469248870892100
Diagonal 557618595.22597

Cube

Length = n
Surface area 932815493225352600
Volume 6.130088585118E+25
Space diagonal 682940514.69559

Equilateral Triangle

Length = n
Perimeter 1182887670
Area 6.7320159514739E+16
Altitude 341470257.34779

Triangular Pyramid

Length = n
Surface area 6.7320159514739E+16
Volume 7.2243786796853E+24
Height 185872865.07532