490695887 (number)

490695887 is an odd 9-digits composite number following 490695886 and preceding 490695888. In scientific notation, it is written as 4.90695887 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 431568000 positive integers (up to 490695887) that are relatively prime to 490695887.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.90695887 × 10^8
Engineering notation 4.90695887 × 10^6

Prime Factorization of 490695887

Prime Factorization 407 × 181 × 6661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 490695887
Product of the distinct prime numbers

The prime factorization of 490695887 is 407 × 181 × 6661. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 490695887)

Multiplication

n×y
n×2 981391774
n×3 1472087661
n×4 1962783548
n×5 2453479435

Division

n÷y
n÷2 245347943.5
n÷3 163565295.66667
n÷3 122673971.75
n÷5 98139177.4

Exponentiation

ny
n2 240782453518716769
n3 1.181509596034E+26
n4 5.7976189922493E+34
n5 2.8448677938898E+43

Nth Root

y√n
2√n 22151.656529479
3√n 788.74654989813
4√n 148.83432577695
5√n 54.7220657469

Divisors of 490695887

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 -490695886
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 490695887 can be divided by 8 positive divisors. The sum of these divisors (counting 490695887) is 1, the average is 0.125.

Base conversion 490695887

Base System Value
2 Binary 11101001111110110110011001111
3 Ternary 1021012022221012202
4 Quaternary 131033312303033
5 Quinary 2001104232022
6 Senary 120405152115
8 Octal 3517666317
10 Decimal 490695887
12 Duodecimal 1183bb63b
16 Hexadecimal 1d3f6ccf
20 Vigesimal 7d6gje7
36 Base36 845bdb

Cryptographic Hash Functions

md5 c9471b05ecac43d1ddc124b49e1a14da
sha1 2c7e4ff45870c5c03304ddcd1b0058b20a2b79ad
sha256 4e8138264de44ca2666bcc9772a64449f08fba2156bf7077186156f1f61b100d
sha512 abb786da970feb8dacf27498f5d3eaa3b8f662ac5e703909eb643bfd8075f1b5cb4fbb6e86255ff0a1ce7aa82f46bf5e7a1b4b0df24c4af6f49bb9eaa435e107
ripemd-160 fd5cd35ab063213ee101a2a40bcd77da6cd2511c

490695887 as geometric shapes

Circle

Radius = n
Diameter 981391774
Circumference 3083133187.4919
Area 7.5644038708773E+17

Sphere

Radius = n
Volume 4.9490958227285E+26
Surface area 3.0257615483509E+18
Circumference 3083133187.4919

Square

Length = n
Perimeter 1962783548
Area 240782453518716769
Diagonal 693948778.3961

Cube

Length = n
Surface area 1444694721112300614
Volume 1.181509596034E+26
Space diagonal 849910207.34908

Equilateral Triangle

Length = n
Perimeter 1472087661
Area 1.0426186076638E+17
Altitude 424955103.67454

Triangular Pyramid

Length = n
Surface area 1.0426186076638E+17
Volume 1.3924224123211E+25
Height 231316259.46537