490392394 (number)

490392394 is an even 9-digits composite number following 490392393 and preceding 490392395. In scientific notation, it is written as 4.90392394 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 232291116 positive integers (up to 490392394) that are relatively prime to 490392394.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.90392394 × 10^8
Engineering notation 4.90392394 × 10^6

Prime Factorization of 490392394

Prime Factorization 2 × 19 × 12905063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 490392394
Product of the distinct prime numbers

The prime factorization of 490392394 is 2 × 19 × 12905063. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 29, 73, 16, 987, 6370, 6299, 15690, 77753, 878607, 231129, 6996469, 4990386, 73818433, 70125541, 159496819, 81437947, 5323492638, 1360576472

Basic calculations (n = 490392394)

Multiplication

n×y
n×2 980784788
n×3 1471177182
n×4 1961569576
n×5 2451961970

Division

n÷y
n÷2 245196197
n÷3 163464131.33333
n÷3 122598098.5
n÷5 98078478.8

Exponentiation

ny
n2 240484700093051236
n3 1.17931867799E+26
n4 5.7832890978845E+34
n5 2.8360809859057E+43

Nth Root

y√n
2√n 22144.805124453
3√n 788.58390440387
4√n 148.81130711224
5√n 54.715295005757

Divisors of 490392394

1, 2, 19, 38, 12905063, 25810126, 245196197, 490392394

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -490392393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 490392394 can be divided by 8 positive divisors. The sum of these divisors (counting 490392394) is 1, the average is 0.125.

Base conversion 490392394

Base System Value
2 Binary 11101001110101100101101001010
3 Ternary 1021011202111220021
4 Quaternary 131032230231022
5 Quinary 2001020024034
6 Senary 120354451054
8 Octal 3516545512
10 Decimal 490392394
12 Duodecimal 118293a8a
16 Hexadecimal 1d3acb4a
20 Vigesimal 7d4j0je
36 Base36 83yt6y

Cryptographic Hash Functions

md5 901f29f7a887bf426d680d8c8fe25f30
sha1 13babb226d95a5e62c6a577fc2d93f6f4e8502b8
sha256 ac5559cad882a875a7fb7461b6161a83db997bdca91957d3cfa93fe868dcc611
sha512 4ba5fe4ea13095f23a5b448f1a796a0240b0d032292968fde8ce5ecf1ef764a894d43a7d9f14562fd2998e1eabfd6d6e49bcb6dc3270a71e68747162d2c5e5cc
ripemd-160 87382e243754e3d3cf65adb5cd93bcd5c54085cb

490392394 as geometric shapes

Circle

Radius = n
Diameter 980784788
Circumference 3081226284.7334
Area 7.5550496711307E+17

Sphere

Radius = n
Volume 4.9399185266863E+26
Surface area 3.0220198684523E+18
Circumference 3081226284.7334

Square

Length = n
Perimeter 1961569576
Area 240484700093051236
Diagonal 693519574.47941

Cube

Length = n
Surface area 1442908200558307416
Volume 1.17931867799E+26
Space diagonal 849384542.05333

Equilateral Triangle

Length = n
Perimeter 1471177182
Area 1.0413292975103E+17
Altitude 424692271.02667

Triangular Pyramid

Length = n
Surface area 1.0413292975103E+17
Volume 1.3898403906445E+25
Height 231173191.49314