2720921816 (number)

2720921816 is an even 10-digits composite number following 2720921815 and preceding 2720921817. In scientific notation, it is written as 2.720921816 × 10^9. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 1360265184 positive integers (up to 2720921816) that are relatively prime to 2720921816.

Interesting facts

Basic properties

Name

Name two billion seven hundred twenty million nine hundred twenty-one thousand eight hundred sixteen

Notation

Scientific notation 2.720921816 × 10^9
Engineering notation 2.720921816 × 10^9

Prime Factorization of 2720921816

Prime Factorization 2 × 2 × 2 × 8389 × 40543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 680230454
Product of the distinct prime numbers

The prime factorization of 2720921816 is 2 × 2 × 2 × 8389 × 40543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 37, 22, 909, 940, 6331, 621, 92175, 33132, 229491, 590448, 8900405, 487706, 75727823, 11832152, 881830340, 57118921, 1475397847, 532182385

Basic calculations (n = 2720921816)

Multiplication

n×y
n×2 5441843632
n×3 8162765448
n×4 10883687264
n×5 13604609080

Division

n÷y
n÷2 1360460908
n÷3 906973938.66667
n÷3 680230454
n÷5 544184363.2

Exponentiation

ny
n2 7403415528784737856
n3 2.0144114825184E+28
n4 5.4810561491851E+37
n5 1.4913525251039E+47

Nth Root

y√n
2√n 52162.456000461
3√n 1396.0640838336
4√n 228.39101558612
5√n 77.080267391755

Divisors of 2720921816

1, 2, 4, 8, 8389, 16778, 33556, 40543, 67112, 81086, 162172, 324344, 340115227, 680230454, 1360460908, 2720921816

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 -2720921815
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 2720921816 can be divided by 16 positive divisors. The sum of these divisors (counting 2720921816) is 1, the average is 0.0625.

Base conversion 2720921816

Base System Value
2 Binary 10100010001011011111100011011000
3 Ternary 21000121220011001002
4 Quaternary 2202023133203120
5 Quinary 21033023444231
6 Senary 1125554444132
8 Octal 24213374330
10 Decimal 2720921816
12 Duodecimal 63b293648
16 Hexadecimal a22df8d8
20 Vigesimal 22a5f4ag
36 Base36 18zyspk

Cryptographic Hash Functions

md5 1b2b89673e93acebdc5337805fb0172a
sha1 b51a3be1f06d3c76018713a5175f3532c8b4cae8
sha256 5dfa9857e3d20d44316055e224be4d38a548277653606ea0b1290dbd8b3b0a19
sha512 97816e9f108c154e6a8a92e784ac7ff3b9b4c18488f15bb300f48dfaf4798d259e97eb5ec38483204dcbb6482514de5b8d1bd2193736d278fcf3de8dc88df64d
ripemd-160 f3ce31ccf86875c83b503613af759d23023d59dc

2720921816 as geometric shapes

Circle

Radius = n
Diameter 5441843632
Circumference 17096055976.276
Area 2.3258515836703E+19

Sphere

Radius = n
Volume 8.4379470863821E+28
Surface area 9.3034063346811E+19
Circumference 17096055976.276

Square

Length = n
Perimeter 10883687264
Area 7403415528784737856
Diagonal 3847964534.344

Cube

Length = n
Surface area 4.4420493172708E+19
Volume 2.0144114825184E+28
Space diagonal 4712774828.7346

Equilateral Triangle

Length = n
Perimeter 8162765448
Area 3.2057729613499E+18
Altitude 2356387414.3673

Triangular Pyramid

Length = n
Surface area 3.2057729613499E+18
Volume 2.3740066989813E+27
Height 1282654844.7813