1640268539 (number)

1640268539 is an odd 10-digits composite number following 1640268538 and preceding 1640268540. In scientific notation, it is written as 1.640268539 × 10^9. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 1273259520 positive integers (up to 1640268539) that are relatively prime to 1640268539.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million two hundred sixty-eight thousand five hundred thirty-nine

Notation

Scientific notation 1.640268539 × 10^9
Engineering notation 1.640268539 × 10^9

Prime Factorization of 1640268539

Prime Factorization 91 × 13 × 53 × 26161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1640268539
Product of the distinct prime numbers

The prime factorization of 1640268539 is 91 × 13 × 53 × 26161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1640268539)

Multiplication

n×y
n×2 3280537078
n×3 4920805617
n×4 6561074156
n×5 8201342695

Division

n÷y
n÷2 820134269.5
n÷3 546756179.66667
n÷3 410067134.75
n÷5 328053707.8

Exponentiation

ny
n2 2690480880033194521
n3 4.4131111422995E+27
n4 7.2386873658242E+36
n5 1.1873391149818E+46

Nth Root

y√n
2√n 40500.228875896
3√n 1179.3380705345
4√n 201.24668662091
5√n 69.659923150872

Divisors of 1640268539

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640268538
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640268539 can be divided by 16 positive divisors. The sum of these divisors (counting 1640268539) is 1, the average is 0.0625.

Base conversion 1640268539

Base System Value
2 Binary 1100001110001001000001011111011
3 Ternary 11020022110021102122
4 Quaternary 1201301020023323
5 Quinary 11324402043124
6 Senary 430432351455
8 Octal 14161101373
10 Decimal 1640268539
12 Duodecimal 3993a558b
16 Hexadecimal 61c482fb
20 Vigesimal 15cbdb6j
36 Base36 r4knaz

Cryptographic Hash Functions

md5 254b8ad4d8672ffe2eb4f858320c2f89
sha1 06298d04c191bad6103ecf588adae3c4a73ef761
sha256 24d6e5bd5a6a031063209931263c4b4a11ab0fbf0bfb38b4ad048dc9f57e7841
sha512 9b119b2612e6a98a714eb75ffa43c636493b34b251c140eedd33533b8818b641603da622d8092fb4a1e7a63bb2ba9fc00375dac7b998147b7ff5885facd6d6be
ripemd-160 0f839308b97e580ed3fd84b25081b6101917d907

1640268539 as geometric shapes

Circle

Radius = n
Diameter 3280537078
Circumference 10306111184.074
Area 8.4523949673361E+18

Sphere

Radius = n
Volume 1.8485596725498E+28
Surface area 3.3809579869344E+19
Circumference 10306111184.074

Square

Length = n
Perimeter 6561074156
Area 2690480880033194521
Diagonal 2319690013.7877

Cube

Length = n
Surface area 1.6142885280199E+19
Volume 4.4131111422995E+27
Space diagonal 2841028447.6048

Equilateral Triangle

Length = n
Perimeter 4920805617
Area 1.1650123952525E+18
Altitude 1420514223.8024

Triangular Pyramid

Length = n
Surface area 1.1650123952525E+18
Volume 5.2009013580831E+26
Height 773230004.5959