2720248821 (number)

2720248821 is an odd 10-digits composite number following 2720248820 and preceding 2720248822. In scientific notation, it is written as 2.720248821 × 10^9. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 1813127976 positive integers (up to 2720248821) that are relatively prime to 2720248821.

Interesting facts

Basic properties

Name

Name two billion seven hundred twenty million two hundred forty-eight thousand eight hundred twenty-one

Notation

Scientific notation 2.720248821 × 10^9
Engineering notation 2.720248821 × 10^9

Prime Factorization of 2720248821

Prime Factorization 3 × 3 × 5347 × 56527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 906749607
Product of the distinct prime numbers

The prime factorization of 2720248821 is 3 × 3 × 5347 × 56527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 94, 94, 233, 678, 780, 6976, 1836, 82726, 681852, 855958, 4505714, 2409910, 60529868, 39551067, 521013826, 237793078, 1904090254, 443464971

Basic calculations (n = 2720248821)

Multiplication

n×y
n×2 5440497642
n×3 8160746463
n×4 10880995284
n×5 13601244105

Division

n÷y
n÷2 1360124410.5
n÷3 906749607
n÷3 680062205.25
n÷5 544049764.2

Exponentiation

ny
n2 7399753648151890041
n3 2.0129171137076E+28
n4 5.4756354053337E+37
n5 1.4895090755585E+47

Nth Root

y√n
2√n 52156.004649513
3√n 1395.9489731365
4√n 228.37689167145
5√n 77.076453995332

Divisors of 2720248821

1, 3, 9, 5347, 16041, 48123, 56527, 169581, 508743, 302249869, 906749607, 2720248821

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2720248820
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2720248821 can be divided by 12 positive divisors. The sum of these divisors (counting 2720248821) is 1, the average is 0.083333333333333.

Base conversion 2720248821

Base System Value
2 Binary 10100010001000111011001111110101
3 Ternary 21000120121221212100
4 Quaternary 2202020323033311
5 Quinary 21032340430241
6 Senary 1125532212313
8 Octal 24210731765
10 Decimal 2720248821
12 Duodecimal 63b00a099
16 Hexadecimal a223b3f5
20 Vigesimal 22a1b211
36 Base36 18zkdf9

Cryptographic Hash Functions

md5 feff32299c6e32cddcd8ed11bb2cbd35
sha1 0a6a657c091d1507b9beea23dc26c72499568c4f
sha256 02c3b73fbd7211b3462f21d0f92efdd0235182e0726faea77d384c1ff054e8b2
sha512 18751b3c23d68fe618861b65adad0668ea150793f5e50b7387639c46a978f738cfaf006970455ff8049db965cb6418cdc7a25bbc9f80d433f05c5d83ef4318a0
ripemd-160 2909fdb760756c2feb90a6b3a940384ac649c70d

2720248821 as geometric shapes

Circle

Radius = n
Diameter 5440497642
Circumference 17091827423.98
Area 2.3247011699408E+19

Sphere

Radius = n
Volume 8.4316874889451E+28
Surface area 9.2988046797633E+19
Circumference 17091827423.98

Square

Length = n
Perimeter 10880995284
Area 7399753648151890041
Diagonal 3847012775.6876

Cube

Length = n
Surface area 4.4398521888911E+19
Volume 2.0129171137076E+28
Space diagonal 4711609167.2013

Equilateral Triangle

Length = n
Perimeter 8160746463
Area 3.2041873205231E+18
Altitude 2355804583.6007

Triangular Pyramid

Length = n
Surface area 3.2041873205231E+18
Volume 2.3722455684485E+27
Height 1282337591.8959