1640196638 (number)

1640196638 is an even 10-digits composite number following 1640196637 and preceding 1640196639. In scientific notation, it is written as 1.640196638 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 820098318 positive integers (up to 1640196638) that are relatively prime to 1640196638.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million one hundred ninety-six thousand six hundred thirty-eight

Notation

Scientific notation 1.640196638 × 10^9
Engineering notation 1.640196638 × 10^9

Prime Factorization of 1640196638

Prime Factorization 2 × 820098319

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1640196638
Product of the distinct prime numbers

The prime factorization of 1640196638 is 2 × 820098319. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 37, 33, 760, 58, 1066, 8752, 87018, 69837, 117988, 794123, 945052, 8931974, 71989884, 80629575, 374817033, 979689893, 4906403064, 9636649377

Basic calculations (n = 1640196638)

Multiplication

n×y
n×2 3280393276
n×3 4920589914
n×4 6560786552
n×5 8200983190

Division

n÷y
n÷2 820098319
n÷3 546732212.66667
n÷3 410049159.5
n÷5 328039327.6

Exponentiation

ny
n2 2690245011306503044
n3 4.4125308229412E+27
n4 7.2374182208595E+36
n5 1.1870789033654E+46

Nth Root

y√n
2√n 40499.341204518
3√n 1179.320838229
4√n 201.24448117779
5√n 69.659312433073

Divisors of 1640196638

1, 2, 820098319, 1640196638

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 -1640196637
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 1640196638 can be divided by 4 positive divisors. The sum of these divisors (counting 1640196638) is 1, the average is 0.25.

Base conversion 1640196638

Base System Value
2 Binary 1100001110000110110101000011110
3 Ternary 11020022022121210122
4 Quaternary 1201300312220132
5 Quinary 11324342243023
6 Senary 430431034542
8 Octal 14160665036
10 Decimal 1640196638
12 Duodecimal 39936ba52
16 Hexadecimal 61c36a1e
20 Vigesimal 15cb4bbi
36 Base36 r4j3tq

Cryptographic Hash Functions

md5 21bb1fb0d513283cb265c15c82e8467a
sha1 c467085ea27f5d5b9c20d0cebf25b34a9f586351
sha256 023cf24d1e3d26e8aa0d3b64df7c039112f87ba402115814505ba93b160c750a
sha512 3740b26f742e5ad562adbce9f8a525613696afed069d951702b4a0aee9044e588d6781d9a245f7afb5736dfa3f543eac33e43ba8b30f78dfc15079c20e037c30
ripemd-160 9377be4baecc7f31362e3d1d75ac4eb958270518

1640196638 as geometric shapes

Circle

Radius = n
Diameter 3280393276
Circumference 10305659416.767
Area 8.4516539638771E+18

Sphere

Radius = n
Volume 1.8483165889454E+28
Surface area 3.3806615855508E+19
Circumference 10305659416.767

Square

Length = n
Perimeter 6560786552
Area 2690245011306503044
Diagonal 2319588330.4184

Cube

Length = n
Surface area 1.6141470067839E+19
Volume 4.4125308229412E+27
Space diagonal 2840903911.4197

Equilateral Triangle

Length = n
Perimeter 4920589914
Area 1.1649102610979E+18
Altitude 1420451955.7098

Triangular Pyramid

Length = n
Surface area 1.1649102610979E+18
Volume 5.2002174451606E+26
Height 773196110.13945