1640188993 (number)

1640188993 is an odd 10-digits composite number following 1640188992 and preceding 1640188994. In scientific notation, it is written as 1.640188993 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 1628272800 positive integers (up to 1640188993) that are relatively prime to 1640188993.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million one hundred eighty-eight thousand nine hundred ninety-three

Notation

Scientific notation 1.640188993 × 10^9
Engineering notation 1.640188993 × 10^9

Prime Factorization of 1640188993

Prime Factorization 179 × 617 × 14851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1640188993
Product of the distinct prime numbers

The prime factorization of 1640188993 is 179 × 617 × 14851. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1640188993)

Multiplication

n×y
n×2 3280377986
n×3 4920566979
n×4 6560755972
n×5 8200944965

Division

n÷y
n÷2 820094496.5
n÷3 546729664.33333
n÷3 410047248.25
n÷5 328037798.6

Exponentiation

ny
n2 2690219932758354049
n3 4.4124691224595E+27
n4 7.2372832866104E+36
n5 1.1870512385921E+46

Nth Root

y√n
2√n 40499.246820157
3√n 1179.3190059443
4√n 201.24424667592
5√n 69.659247496172

Divisors of 1640188993

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 -1640188992
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 1640188993 can be divided by 8 positive divisors. The sum of these divisors (counting 1640188993) is 1, the average is 0.125.

Base conversion 1640188993

Base System Value
2 Binary 1100001110000110100110001000001
3 Ternary 11020022022020022111
4 Quaternary 1201300310301001
5 Quinary 11324342021433
6 Senary 430430535321
8 Octal 14160646101
10 Decimal 1640188993
12 Duodecimal 399367541
16 Hexadecimal 61c34c41
20 Vigesimal 15cb3c9d
36 Base36 r4ixxd

Cryptographic Hash Functions

md5 634e66d9dc62aa70fc4e97d6a243fd7f
sha1 744e8bd14cae5a6e06a477f01439d2546bfb89e5
sha256 6b260b800fa17df8970bf67d172c8312f6e45cdcb50ffa131f24bf43fb3415c4
sha512 9835751dddbb30b6e72fff0e260cfd005bfae997333fbcf79c48e3dd9b22636a35d84d6a7b957eafc31ba6a699d5abfda4b1f007867e903f2715101e18d0bea1
ripemd-160 6f8e37203ca702b5739a3b1973d318348029f81f

1640188993 as geometric shapes

Circle

Radius = n
Diameter 3280377986
Circumference 10305611381.815
Area 8.4515751772945E+18

Sphere

Radius = n
Volume 1.8482907439081E+28
Surface area 3.3806300709178E+19
Circumference 10305611381.815

Square

Length = n
Perimeter 6560755972
Area 2690219932758354049
Diagonal 2319577518.7557

Cube

Length = n
Surface area 1.614131959655E+19
Volume 4.4124691224595E+27
Space diagonal 2840890669.8912

Equilateral Triangle

Length = n
Perimeter 4920566979
Area 1.164899401768E+18
Altitude 1420445334.9456

Triangular Pyramid

Length = n
Surface area 1.164899401768E+18
Volume 5.2001447304456E+26
Height 773192506.25189