1640388329 (number)

1640388329 is an odd 10-digits composite number following 1640388328 and preceding 1640388330. In scientific notation, it is written as 1.640388329 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 1617917184 positive integers (up to 1640388329) that are relatively prime to 1640388329.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640388329 × 10^9
Engineering notation 1.640388329 × 10^9

Prime Factorization of 1640388329

Prime Factorization 73 × 22471073

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1640388329
Product of the distinct prime numbers

The prime factorization of 1640388329 is 73 × 22471073. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 29, 39, 410, 1000, 4162, 8459, 35198, 14845, 259451, 622360, 4711036, 404302, 97434736, 14924841, 137389450, 257848863, 4907326894, 2085668677

Basic calculations (n = 1640388329)

Multiplication

n×y
n×2 3280776658
n×3 4921164987
n×4 6561553316
n×5 8201941645

Division

n÷y
n÷2 820194164.5
n÷3 546796109.66667
n÷3 410097082.25
n÷5 328077665.8

Exponentiation

ny
n2 2690873869919412241
n3 4.4140780910269E+27
n4 7.2408021838151E+36
n5 1.1877727394928E+46

Nth Root

y√n
2√n 40501.707729428
3√n 1179.3667791403
4√n 201.25036081813
5√n 69.660940584084

Divisors of 1640388329

1, 73, 22471073, 1640388329

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 -1640388328
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 1640388329 can be divided by 4 positive divisors. The sum of these divisors (counting 1640388329) is 1, the average is 0.25.

Base conversion 1640388329

Base System Value
2 Binary 1100001110001100101011011101001
3 Ternary 11020022200100202022
4 Quaternary 1201301211123221
5 Quinary 11324414411304
6 Senary 430435114225
8 Octal 14161453351
10 Decimal 1640388329
12 Duodecimal 399442975
16 Hexadecimal 61c656e9
20 Vigesimal 15cc8ag9
36 Base36 r4n7qh

Cryptographic Hash Functions

md5 7072ccc7dcffa1860e6af681910de857
sha1 3a3878f16476da029c7c6ffe83dc76df98212292
sha256 29fc31440517be8ca5dbea57ec82cd10263090f01082c2d78167e022dbb557b4
sha512 a7b3a5b4c5be17a491bf3f4cf2870bc85c8f607fc630ded8386cf203f1b2c149ab2ee4f7672272c4b9ebadcb372218d70867763f5cfd9de9de5cef4b53e13f4c
ripemd-160 212fd4118254c964cfb9876475aa4d1b7cfe1f34

1640388329 as geometric shapes

Circle

Radius = n
Diameter 3280776658
Circumference 10306863846.842
Area 8.4536295814756E+18

Sphere

Radius = n
Volume 1.8489647070856E+28
Surface area 3.3814518325902E+19
Circumference 10306863846.842

Square

Length = n
Perimeter 6561553316
Area 2690873869919412241
Diagonal 2319859422.4303

Cube

Length = n
Surface area 1.6145243219516E+19
Volume 4.4140780910269E+27
Space diagonal 2841235929.971

Equilateral Triangle

Length = n
Perimeter 4921164987
Area 1.165182564865E+18
Altitude 1420617964.9855

Triangular Pyramid

Length = n
Surface area 1.165182564865E+18
Volume 5.2020409180868E+26
Height 773286474.14345