394955770 (number)

394955770 is an even 9-digits composite number following 394955769 and preceding 394955771. In scientific notation, it is written as 3.94955770 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 137375040 positive integers (up to 394955770) that are relatively prime to 394955770.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million nine hundred fifty-five thousand seven hundred seventy

Notation

Scientific notation 3.94955770 × 10^8
Engineering notation 3.94955770 × 10^6

Prime Factorization of 394955770

Prime Factorization 2 × 5 × 253 × 156109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 394955770
Product of the distinct prime numbers

The prime factorization of 394955770 is 2 × 5 × 253 × 156109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 37, 74, 985, 465, 3705, 1643, 58485, 45356, 956642, 945894, 329457, 1450067, 6747640, 82162427, 593596720, 756162898, 1628476758, 2227765997

Basic calculations (n = 394955770)

Multiplication

n×y
n×2 789911540
n×3 1184867310
n×4 1579823080
n×5 1974778850

Division

n÷y
n÷2 197477885
n÷3 131651923.33333
n÷3 98738942.5
n÷5 78991154

Exponentiation

ny
n2 155990060256292900
n3 6.1609174360871E+25
n4 2.4332898898762E+34
n5 9.6104188208927E+42

Nth Root

y√n
2√n 19873.494156791
3√n 733.69600495382
4√n 140.97338102206
5√n 52.397394582481

Divisors of 394955770

1, 2, 5, 10, 253, 506, 1265, 2530, 156109, 312218, 780545, 1561090, 39495577, 78991154, 197477885, 394955770

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 -394955769
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 394955770 can be divided by 16 positive divisors. The sum of these divisors (counting 394955770) is 1, the average is 0.0625.

Base conversion 394955770

Base System Value
2 Binary 10111100010101000101111111010
3 Ternary 1000112011211110111
4 Quaternary 113202220233322
5 Quinary 1302102041040
6 Senary 103105134534
8 Octal 2742505772
10 Decimal 394955770
12 Duodecimal b032a44a
16 Hexadecimal 178a8bfa
20 Vigesimal 638998a
36 Base36 6j59tm

Cryptographic Hash Functions

md5 d321f014bcdb7c53653e3369d3ec083e
sha1 d7398629ef85253513d9b2f617c7509b4251f0c2
sha256 f3f036546775a9470de0759110f6a759a3e1b38ca18c52d86ac141f2511524fc
sha512 6f91c156325096c133ce55461a519f084e1f5107668b669ef9c836363bc1e4d0eca6603bed604b556e0e8c12c6a3bd45661be5213f0fedc65d15c0c88ba75845
ripemd-160 b66de777a5811b0cb94112bcf40c3342a8063339

394955770 as geometric shapes

Circle

Radius = n
Diameter 789911540
Circumference 2481580291.0498
Area 4.900572273342E+17

Sphere

Radius = n
Volume 2.5806790608779E+26
Surface area 1.9602289093368E+18
Circumference 2481580291.0498

Square

Length = n
Perimeter 1579823080
Area 155990060256292900
Diagonal 558551806.47151

Cube

Length = n
Surface area 935940361537757400
Volume 6.1609174360871E+25
Space diagonal 684083460.38249

Equilateral Triangle

Length = n
Perimeter 1184867310
Area 6.7545677459907E+16
Altitude 342041730.19124

Triangular Pyramid

Length = n
Surface area 6.7545677459907E+16
Volume 7.2607108289793E+24
Height 186183935.4905