1648809939 (number)

1648809939 is an odd 10-digits composite number following 1648809938 and preceding 1648809940. In scientific notation, it is written as 1.648809939 × 10^9. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 941933280 positive integers (up to 1648809939) that are relatively prime to 1648809939.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.648809939 × 10^9
Engineering notation 1.648809939 × 10^9

Prime Factorization of 1648809939

Prime Factorization 7 × 3 × 5189 × 15131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1648809939
Product of the distinct prime numbers

The prime factorization of 1648809939 is 7 × 3 × 5189 × 15131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 29, 8, 961, 124, 975, 5418, 88632, 86839, 898510, 656126, 1051325, 4551132, 14272214, 38232301, 729839597, 68262424, 7512303220, 809412981

Basic calculations (n = 1648809939)

Multiplication

n×y
n×2 3297619878
n×3 4946429817
n×4 6595239756
n×5 8244049695

Division

n÷y
n÷2 824404969.5
n÷3 549603313
n÷3 412202484.75
n÷5 329761987.8

Exponentiation

ny
n2 2718574214945183721
n3 4.4824121855107E+27
n4 7.3906457621648E+36
n5 1.2185770188286E+46

Nth Root

y√n
2√n 40605.540742613
3√n 1181.381590357
4√n 201.50816544898
5√n 69.732320783807

Divisors of 1648809939

1, 3, 7, 21, 5189, 15131, 15567, 36323, 45393, 105917, 108969, 317751, 78514759, 235544277, 549603313, 1648809939

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 -1648809938
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 1648809939 can be divided by 16 positive divisors. The sum of these divisors (counting 1648809939) is 1, the average is 0.0625.

Base conversion 1648809939

Base System Value
2 Binary 1100010010001101101011111010011
3 Ternary 11020220112020000210
4 Quaternary 1202101231133103
5 Quinary 11334043404224
6 Senary 431335415203
8 Octal 14221553723
10 Decimal 1648809939
12 Duodecimal 3a0224503
16 Hexadecimal 6246d7d3
20 Vigesimal 15f514gj
36 Base36 r9npw3

Cryptographic Hash Functions

md5 2763e035923a578f9f4f51253d6f8fd8
sha1 a84eda3145cbc3edddd4a2577db935f1e99efe9f
sha256 801dc0261f0eebbce86c55a0846e4886c9b330b3866c272b907637808117d689
sha512 9a2db8378e5f609f080ccb2421bac9400b8928a7b4a1770a63f8aa729e478ca51839a9e5d7efccf074cf1605c6953c756571bf68dd17303f28753218cf4e3e03
ripemd-160 568bfadd69f1a70f428ad00da2c9fc3d4f2aa2e6

1648809939 as geometric shapes

Circle

Radius = n
Diameter 3297619878
Circumference 10359778383.056
Area 8.5406527819104E+18

Sphere

Radius = n
Volume 1.8775884256483E+28
Surface area 3.4162611127642E+19
Circumference 10359778383.056

Square

Length = n
Perimeter 6595239756
Area 2718574214945183721
Diagonal 2331769377.5094

Cube

Length = n
Surface area 1.6311445289671E+19
Volume 4.4824121855107E+27
Space diagonal 2855822586.3725

Equilateral Triangle

Length = n
Perimeter 4946429817
Area 1.1771771661079E+18
Altitude 1427911293.1863

Triangular Pyramid

Length = n
Surface area 1.1771771661079E+18
Volume 5.2825734207464E+26
Height 777256459.16979