1640250488 (number)

1640250488 is an even 10-digits composite number following 1640250487 and preceding 1640250489. In scientific notation, it is written as 1.640250488 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors. There are 820125240 positive integers (up to 1640250488) that are relatively prime to 1640250488.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million two hundred fifty thousand four hundred eighty-eight

Notation

Scientific notation 1.640250488 × 10^9
Engineering notation 1.640250488 × 10^9

Prime Factorization of 1640250488

Prime Factorization 2 × 2 × 2 × 205031311

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 410062622
Product of the distinct prime numbers

The prime factorization of 1640250488 is 2 × 2 × 2 × 205031311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 22, 62, 175, 667, 5727, 1572, 48627, 15851, 78233, 988958, 8561702, 8246857, 44348137, 71928635, 782140090, 82515276, 4352495629, 1746144107

Basic calculations (n = 1640250488)

Multiplication

n×y
n×2 3280500976
n×3 4920751464
n×4 6561001952
n×5 8201252440

Division

n÷y
n÷2 820125244
n÷3 546750162.66667
n÷3 410062622
n÷5 328050097.6

Exponentiation

ny
n2 2690421663384238144
n3 4.4129654462918E+27
n4 7.2383687268072E+36
n5 1.1872737836469E+46

Nth Root

y√n
2√n 40500.006024691
3√n 1179.3337443507
4√n 201.24613294345
5√n 69.659769830025

Divisors of 1640250488

1, 2, 4, 8, 205031311, 410062622, 820125244, 1640250488

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 -1640250487
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 1640250488 can be divided by 8 positive divisors. The sum of these divisors (counting 1640250488) is 1, the average is 0.125.

Base conversion 1640250488

Base System Value
2 Binary 1100001110001000011110001111000
3 Ternary 11020022102100200002
4 Quaternary 1201301003301320
5 Quinary 11324401003423
6 Senary 430432132132
8 Octal 14161036170
10 Decimal 1640250488
12 Duodecimal 399397048
16 Hexadecimal 61c43c78
20 Vigesimal 15cbb648
36 Base36 r4k9dk

Cryptographic Hash Functions

md5 90f3acd17698b7cd527130de3d49ba7e
sha1 dd769c695bd91b22ec563fb814e3054aa80f44f8
sha256 d4a288cc5b0f29f9bb35fe395e9e80e87bd5e41fd4bf4225af215543fdfb70fd
sha512 55c85bc76a8b913f23eec7db6b571d307d37158dfd1d5f7d182dbddfa4485ca99f68c3c0768cc9987f1211750d3369b78ac19e4082c60256147b14a0023ab87e
ripemd-160 76bb7a83f8054e5ecbbc3f3a30acdb9a71a171d4

1640250488 as geometric shapes

Circle

Radius = n
Diameter 3280500976
Circumference 10305997766.296
Area 8.4522089327468E+18

Sphere

Radius = n
Volume 1.8484986435488E+28
Surface area 3.3808835730987E+19
Circumference 10305997766.296

Square

Length = n
Perimeter 6561001952
Area 2690421663384238144
Diagonal 2319664485.8187

Cube

Length = n
Surface area 1.6142529980305E+19
Volume 4.4129654462918E+27
Space diagonal 2840997182.3556

Equilateral Triangle

Length = n
Perimeter 4920751464
Area 1.1649867536914E+18
Altitude 1420498591.1778

Triangular Pyramid

Length = n
Surface area 1.1649867536914E+18
Volume 5.2007296536914E+26
Height 773221495.2729