490857785 (number)

490857785 is an odd 9-digits composite number following 490857784 and preceding 490857786. In scientific notation, it is written as 4.90857785 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 356987440 positive integers (up to 490857785) that are relatively prime to 490857785.

Interesting facts

Basic properties

Name

Name four hundred ninety million eight hundred fifty-seven thousand seven hundred eighty-five

Notation

Scientific notation 4.90857785 × 10^8
Engineering notation 4.90857785 × 10^6

Prime Factorization of 490857785

Prime Factorization 5 × 11 × 8924687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 490857785
Product of the distinct prime numbers

The prime factorization of 490857785 is 5 × 11 × 8924687. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 490857785)

Multiplication

n×y
n×2 981715570
n×3 1472573355
n×4 1963431140
n×5 2454288925

Division

n÷y
n÷2 245428892.5
n÷3 163619261.66667
n÷3 122714446.25
n÷5 98171557

Exponentiation

ny
n2 240941365095106225
n3 1.1826794478546E+26
n4 5.8052741413893E+34
n5 2.8495640063601E+43

Nth Root

y√n
2√n 22155.310537205
3√n 788.83328552606
4√n 148.8466006908
5√n 54.725676221026

Divisors of 490857785

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 -490857784
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 490857785 can be divided by 8 positive divisors. The sum of these divisors (counting 490857785) is 1, the average is 0.125.

Base conversion 490857785

Base System Value
2 Binary 11101010000011110010100111001
3 Ternary 1021012122011021222
4 Quaternary 131100132110321
5 Quinary 2001124422120
6 Senary 120412441425
8 Octal 3520362471
10 Decimal 490857785
12 Duodecimal 118479275
16 Hexadecimal 1d41e539
20 Vigesimal 7d7h495
36 Base36 848sah

Cryptographic Hash Functions

md5 3eb811724f12e3428a34253e9b7c37a7
sha1 c77f287c9b59ad150cd75f4b58dd3fc241159d5a
sha256 aac61740919a60a969be993ab052d4d2412ee18e351973e84cc53554b4a6cba5
sha512 bca25ec7899d5558a321a8b6679aebe77eed429c7d53aa3007b1d728d5fc11018492a88d776e37ccf0e51cbfb68d2c0cfcccea4afcf665dcd793fef18b23ca3b
ripemd-160 16757bd487cac0d7ad3657dcd1befb36c4888c0f

490857785 as geometric shapes

Circle

Radius = n
Diameter 981715570
Circumference 3084150422.6267
Area 7.5693962252868E+17

Sphere

Radius = n
Volume 4.9539960865755E+26
Surface area 3.0277584901147E+18
Circumference 3084150422.6267

Square

Length = n
Perimeter 1963431140
Area 240941365095106225
Diagonal 694177736.74342

Cube

Length = n
Surface area 1445648190570637350
Volume 1.1826794478546E+26
Space diagonal 850190622.91072

Equilateral Triangle

Length = n
Perimeter 1472573355
Area 1.0433067149743E+17
Altitude 425095311.45536

Triangular Pyramid

Length = n
Surface area 1.0433067149743E+17
Volume 1.3938010959133E+25
Height 231392578.91447