490691838 (number)

490691838 is an even 9-digits composite number following 490691837 and preceding 490691839. In scientific notation, it is written as 4.90691838 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 96 positive divisors. There are 127505664 positive integers (up to 490691838) that are relatively prime to 490691838.

Interesting facts

Basic properties

Name

Name four hundred ninety million six hundred ninety-one thousand eight hundred thirty-eight

Notation

Scientific notation 4.90691838 × 10^8
Engineering notation 4.90691838 × 10^6

Prime Factorization of 490691838

Prime Factorization 2 × 3 × 7 × 13 × 13 × 73 × 947

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 37745526
Product of the distinct prime numbers

The prime factorization of 490691838 is 2 × 3 × 7 × 13 × 13 × 73 × 947. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 490691838)

Multiplication

n×y
n×2 981383676
n×3 1472075514
n×4 1962767352
n×5 2453459190

Division

n÷y
n÷2 245345919
n÷3 163563946
n÷3 122672959.5
n÷5 98138367.6

Exponentiation

ny
n2 240778479879818244
n3 1.1814803484307E+26
n4 5.7974276373236E+34
n5 2.8447504230303E+43

Nth Root

y√n
2√n 22151.565136577
3√n 788.74438043252
4√n 148.83401874765
5√n 54.721975438266

Divisors of 490691838

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -490691837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 490691838 can be divided by 96 positive divisors. The sum of these divisors (counting 490691838) is 1, the average is 0.010416666666667.

Base conversion 490691838

Base System Value
2 Binary 11101001111110101110011111110
3 Ternary 1021012022201122210
4 Quaternary 131033311303332
5 Quinary 2001104114323
6 Senary 120405121250
8 Octal 3517656376
10 Decimal 490691838
12 Duodecimal 1183b9226
16 Hexadecimal 1d3f5cfe
20 Vigesimal 7d6g9bi
36 Base36 84588u

Cryptographic Hash Functions

md5 8e93f2d4ba2d25ccb202d10a2a076643
sha1 c1fc6da787c9445c4867fb8dd45b329ac73c5dad
sha256 44a57d31a1ee8f465937263abbbc99fdeae770f9630e71ddc752b3e2af208b72
sha512 a7d7490587a3af1331d70e5ff570a0f8f7236fd2bfa352f73ffd8e96a5263617bdc1a6e6174e7a595dd363b469a059c71b7b15fe510e42d12e5d4cf5b2805ba1
ripemd-160 ca162c8f7201edc02de37aef1bcb8bf94b354f95

490691838 as geometric shapes

Circle

Radius = n
Diameter 981383676
Circumference 3083107746.8745
Area 7.5642790353295E+17

Sphere

Radius = n
Volume 4.9489733106543E+26
Surface area 3.0257116141318E+18
Circumference 3083107746.8745

Square

Length = n
Perimeter 1962767352
Area 240778479879818244
Diagonal 693943052.24538

Cube

Length = n
Surface area 1444670879278909464
Volume 1.1814803484307E+26
Space diagonal 849903194.27536

Equilateral Triangle

Length = n
Perimeter 1472075514
Area 1.0426014013026E+17
Altitude 424951597.13768

Triangular Pyramid

Length = n
Surface area 1.0426014013026E+17
Volume 1.39238794369E+25
Height 231314350.74846