490649685 (number)

490649685 is an odd 9-digits composite number following 490649684 and preceding 490649686. In scientific notation, it is written as 4.90649685 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 244968768 positive integers (up to 490649685) that are relatively prime to 490649685.

Interesting facts

Basic properties

Name

Name four hundred ninety million six hundred forty-nine thousand six hundred eighty-five

Notation

Scientific notation 4.90649685 × 10^8
Engineering notation 4.90649685 × 10^6

Prime Factorization of 490649685

Prime Factorization 3 × 5 × 23 × 47 × 30259

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 490649685
Product of the distinct prime numbers

The prime factorization of 490649685 is 3 × 5 × 23 × 47 × 30259. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 490649685)

Multiplication

n×y
n×2 981299370
n×3 1471949055
n×4 1962598740
n×5 2453248425

Division

n÷y
n÷2 245324842.5
n÷3 163549895
n÷3 122662421.25
n÷5 98129937

Exponentiation

ny
n2 240737113390599225
n3 1.1811758885291E+26
n4 5.7954357763638E+34
n5 2.8435287381106E+43

Nth Root

y√n
2√n 22150.613648385
3√n 788.72179402737
4√n 148.83082223916
5√n 54.721035225074

Divisors of 490649685

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -490649684
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 490649685 can be divided by 32 positive divisors. The sum of these divisors (counting 490649685) is 1, the average is 0.03125.

Base conversion 490649685

Base System Value
2 Binary 11101001111101011100001010101
3 Ternary 1021012020120211120
4 Quaternary 131033223201111
5 Quinary 2001101242220
6 Senary 120404154153
8 Octal 3517534125
10 Decimal 490649685
12 Duodecimal 118398959
16 Hexadecimal 1d3eb855
20 Vigesimal 7d6b445
36 Base36 844bpx

Cryptographic Hash Functions

md5 0b1364b27ea9fc261065eb3113755e49
sha1 9f930705e5be60da8ce7b55e15bbb5f040c43d94
sha256 1f0681ec18fb3dbc66253749d6e8a6538197c5f58c0b32e9ea55ce15469f87a9
sha512 17fb557700a1fe731c19ba38084676f2b871bc00cb63a857534a010a12a71a7447e4e90ac6c6840abefbf5457b7c8cb281be99b48ce00419bc41b5dfa8062dce
ripemd-160 6b4ca0ca7baebdc62e78ad4b07947a1952771d8b

490649685 as geometric shapes

Circle

Radius = n
Diameter 981299370
Circumference 3082842891.7643
Area 7.5629794687432E+17

Sphere

Radius = n
Volume 4.9476979920004E+26
Surface area 3.0251917874973E+18
Circumference 3082842891.7643

Square

Length = n
Perimeter 1962598740
Area 240737113390599225
Diagonal 693883438.90109

Cube

Length = n
Surface area 1444422680343595350
Volume 1.1811758885291E+26
Space diagonal 849830183.13767

Equilateral Triangle

Length = n
Perimeter 1471949055
Area 1.04242227915E+17
Altitude 424915091.56883

Triangular Pyramid

Length = n
Surface area 1.04242227915E+17
Volume 1.3920291342549E+25
Height 231294479.6337