1640378893 (number)

1640378893 is an odd 10-digits composite number following 1640378892 and preceding 1640378894. In scientific notation, it is written as 1.640378893 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 1628577468 positive integers (up to 1640378893) that are relatively prime to 1640378893.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640378893 × 10^9
Engineering notation 1.640378893 × 10^9

Prime Factorization of 1640378893

Prime Factorization 139 × 11801287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1640378893
Product of the distinct prime numbers

The prime factorization of 1640378893 is 139 × 11801287. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 20, 38, 552, 115, 8710, 8772, 4336, 70903, 90311, 60632, 5603239, 7290089, 69351634, 79865922, 729899050, 25079382, 5331863952, 1372161239

Basic calculations (n = 1640378893)

Multiplication

n×y
n×2 3280757786
n×3 4921136679
n×4 6561515572
n×5 8201894465

Division

n÷y
n÷2 820189446.5
n÷3 546792964.33333
n÷3 410094723.25
n÷5 328075778.6

Exponentiation

ny
n2 2690842912599905449
n3 4.4140019182075E+27
n4 7.2406355802891E+36
n5 1.1877385777811E+46

Nth Root

y√n
2√n 40501.591240345
3√n 1179.3645177802
4√n 201.25007140457
5√n 69.660860441823

Divisors of 1640378893

1, 139, 11801287, 1640378893

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640378892
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640378893 can be divided by 4 positive divisors. The sum of these divisors (counting 1640378893) is 1, the average is 0.25.

Base conversion 1640378893

Base System Value
2 Binary 1100001110001100011001000001101
3 Ternary 11020022122212210211
4 Quaternary 1201301203020031
5 Quinary 11324414111033
6 Senary 430435002421
8 Octal 14161431015
10 Decimal 1640378893
12 Duodecimal 399439411
16 Hexadecimal 61c6320d
20 Vigesimal 15cc774d
36 Base36 r4n0gd

Cryptographic Hash Functions

md5 dbdd7ef268224d9444fe2c3cc3a104ac
sha1 eccc4cedb9c878c2b06cebef33f186a611f0a0f8
sha256 6b3d2df8d9426e56ad5377677dd34a54807d80ee10fe96968772620243eaad75
sha512 1f2ce28a23550d5ce09f9a13382fd1d8e51c62a024a73605fd729727383356f98427c0a68558a8eb9aeff8ca492525303ee0b12bab564118d02df286468a35f4
ripemd-160 7751b228ab5dc5a75c8f1bb9a3c19bcca1af9fe9

1640378893 as geometric shapes

Circle

Radius = n
Diameter 3280757786
Circumference 10306804558.705
Area 8.453532326188E+18

Sphere

Radius = n
Volume 1.8489327998896E+28
Surface area 3.3814129304752E+19
Circumference 10306804558.705

Square

Length = n
Perimeter 6561515572
Area 2690842912599905449
Diagonal 2319846077.9112

Cube

Length = n
Surface area 1.6145057475599E+19
Volume 4.4140019182075E+27
Space diagonal 2841219586.3396

Equilateral Triangle

Length = n
Perimeter 4921136679
Area 1.1651691599524E+18
Altitude 1420609793.1698

Triangular Pyramid

Length = n
Surface area 1.1651691599524E+18
Volume 5.2019511475583E+26
Height 773282025.97039