1639691009 (number)

1639691009 is an odd 10-digits composite number following 1639691008 and preceding 1639691010. In scientific notation, it is written as 1.639691009 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 1490628180 positive integers (up to 1639691009) that are relatively prime to 1639691009.

Interesting facts

Basic properties

Name

Name one billion six hundred thirty-nine million six hundred ninety-one thousand nine

Notation

Scientific notation 1.639691009 × 10^9
Engineering notation 1.639691009 × 10^9

Prime Factorization of 1639691009

Prime Factorization 11 × 149062819

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1639691009
Product of the distinct prime numbers

The prime factorization of 1639691009 is 11 × 149062819. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 56, 92, 344, 396, 2046, 1992, 59008, 39155, 823495, 408266, 5126882, 4218698, 21792246, 43948579, 590087859, 71476763, 5776128537, 7432641696

Basic calculations (n = 1639691009)

Multiplication

n×y
n×2 3279382018
n×3 4919073027
n×4 6558764036
n×5 8198455045

Division

n÷y
n÷2 819845504.5
n÷3 546563669.66667
n÷3 409922752.25
n÷5 327938201.8

Exponentiation

ny
n2 2688586604995438081
n3 4.4084512831289E+27
n4 7.2284979325609E+36
n5 1.1852503068595E+46

Nth Root

y√n
2√n 40493.098288474
3√n 1179.1996413581
4√n 201.22896980424
5√n 69.655017080718

Divisors of 1639691009

1, 11, 149062819, 1639691009

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 -1639691008
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 1639691009 can be divided by 4 positive divisors. The sum of these divisors (counting 1639691009) is 1, the average is 0.25.

Base conversion 1639691009

Base System Value
2 Binary 1100001101110111011001100000001
3 Ternary 11020021100221012122
4 Quaternary 1201232323030001
5 Quinary 11324230103014
6 Senary 430412134025
8 Octal 14156731401
10 Decimal 1639691009
12 Duodecimal 399167315
16 Hexadecimal 61bbb301
20 Vigesimal 15c817a9
36 Base36 r489oh

Cryptographic Hash Functions

md5 cb4daf9dd2578b8d6922677684ec74b3
sha1 92fba50ca610916c6324e9ade0a181cb367fcf0e
sha256 cbd489400f9a6a7ddb87dd6233967ad261c9b6749e66e4f39c4c50b6ae2108d2
sha512 6f95aacd56388cc614990227443fafa4981c184233aeaf6efe2699b6eb8e7ceb5261526988a66a7e95448fa6c6127f4ef6a271c78ab865e2689ad4a992ca0f1e
ripemd-160 02c66b77f2823fd46c160c83c0133a8d0c4a716b

1639691009 as geometric shapes

Circle

Radius = n
Diameter 3279382018
Circumference 10302482456.063
Area 8.4464439267936E+18

Sphere

Radius = n
Volume 1.8466077553048E+28
Surface area 3.3785775707174E+19
Circumference 10302482456.063

Square

Length = n
Perimeter 6558764036
Area 2688586604995438081
Diagonal 2318873263.029

Cube

Length = n
Surface area 1.6131519629973E+19
Volume 4.4084512831289E+27
Space diagonal 2840028136.3019

Equilateral Triangle

Length = n
Perimeter 4919073027
Area 1.1641921501003E+18
Altitude 1420014068.1509

Triangular Pyramid

Length = n
Surface area 1.1641921501003E+18
Volume 5.1954096613849E+26
Height 772957754.34301