1648809940 (number)

1648809940 is an even 10-digits composite number following 1648809939 and preceding 1648809941. In scientific notation, it is written as 1.648809940 × 10^9. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 613239296 positive integers (up to 1648809940) that are relatively prime to 1648809940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.648809940 × 10^9
Engineering notation 1.648809940 × 10^9

Prime Factorization of 1648809940

Prime Factorization 2 × 2 × 5 × 17 × 83 × 58427

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 824404970
Product of the distinct prime numbers

The prime factorization of 1648809940 is 2 × 2 × 5 × 17 × 83 × 58427. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 31, 80, 553, 345, 8694, 7418, 72809, 87852, 163511, 547490, 1460470, 5194429, 96087760, 76544540, 880622980, 511401600, 4522569130, 1629589880

Basic calculations (n = 1648809940)

Multiplication

n×y
n×2 3297619880
n×3 4946429820
n×4 6595239760
n×5 8244049700

Division

n÷y
n÷2 824404970
n÷3 549603313.33333
n÷3 412202485
n÷5 329761988

Exponentiation

ny
n2 2718574218242803600
n3 4.4824121936665E+27
n4 7.3906457800945E+36
n5 1.2185770225239E+46

Nth Root

y√n
2√n 40605.540754927
3√n 1181.3815905959
4√n 201.50816547953
5√n 69.732320792266

Divisors of 1648809940

1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2822, 5644, 7055, 14110, 28220, 58427, 116854, 233708, 292135, 584270, 993259, 1168540, 1986518, 3973036, 4849441, 4966295, 9698882, 9932590, 19397764, 19865180, 24247205, 48494410, 82440497, 96988820, 164880994, 329761988, 412202485, 824404970, 1648809940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1648809939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1648809940 can be divided by 48 positive divisors. The sum of these divisors (counting 1648809940) is 1, the average is 0.020833333333333.

Base conversion 1648809940

Base System Value
2 Binary 1100010010001101101011111010100
3 Ternary 11020220112020000211
4 Quaternary 1202101231133110
5 Quinary 11334043404230
6 Senary 431335415204
8 Octal 14221553724
10 Decimal 1648809940
12 Duodecimal 3a0224504
16 Hexadecimal 6246d7d4
20 Vigesimal 15f514h0
36 Base36 r9npw4

Cryptographic Hash Functions

md5 68ba8388c291229fee173e3e38348041
sha1 cf70077f03ae28e29b2dcda702f145d2dba006ed
sha256 07ccd4fb947f04f86b042a47801f503fbff692c351f7dcd5c62da21279c122d6
sha512 4b639b5b15b33a79f063660032486b67deeb560a4bfd9d20ca6a8e4a184554effb713b2144982024be9614b709676313e553e33d923a03e6476e481ac8199756
ripemd-160 fffc63fd55f739f830e6d660b3596fc07cb663f0

1648809940 as geometric shapes

Circle

Radius = n
Diameter 3297619880
Circumference 10359778389.34
Area 8.5406527922702E+18

Sphere

Radius = n
Volume 1.8775884290645E+28
Surface area 3.4162611169081E+19
Circumference 10359778389.34

Square

Length = n
Perimeter 6595239760
Area 2718574218242803600
Diagonal 2331769378.9236

Cube

Length = n
Surface area 1.6311445309457E+19
Volume 4.4824121936665E+27
Space diagonal 2855822588.1046

Equilateral Triangle

Length = n
Perimeter 4946429820
Area 1.1771771675358E+18
Altitude 1427911294.0523

Triangular Pyramid

Length = n
Surface area 1.1771771675358E+18
Volume 5.282573430358E+26
Height 777256459.64119