2720247978 (number)

2720247978 is an even 10-digits composite number following 2720247977 and preceding 2720247979. In scientific notation, it is written as 2.720247978 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 776994048 positive integers (up to 2720247978) that are relatively prime to 2720247978.

Interesting facts

Basic properties

Name

Name two billion seven hundred twenty million two hundred forty-seven thousand nine hundred seventy-eight

Notation

Scientific notation 2.720247978 × 10^9
Engineering notation 2.720247978 × 10^9

Prime Factorization of 2720247978

Prime Factorization 2 × 3 × 7 × 4793 × 13513

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2720247978
Product of the distinct prime numbers

The prime factorization of 2720247978 is 2 × 3 × 7 × 4793 × 13513. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2720247978)

Multiplication

n×y
n×2 5440495956
n×3 8160743934
n×4 10880991912
n×5 13601239890

Division

n÷y
n÷2 1360123989
n÷3 906749326
n÷3 680061994.5
n÷5 544049595.6

Exponentiation

ny
n2 7399749061813088484
n3 2.0129152423104E+28
n4 5.4756286177804E+37
n5 1.4895067675796E+47

Nth Root

y√n
2√n 52155.996567988
3√n 1395.9488289358
4√n 228.37687397805
5√n 77.076449218162

Divisors of 2720247978

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2720247977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2720247978 can be divided by 32 positive divisors. The sum of these divisors (counting 2720247978) is 1, the average is 0.03125.

Base conversion 2720247978

Base System Value
2 Binary 10100010001000111011000010101010
3 Ternary 21000120121220201010
4 Quaternary 2202020323002222
5 Quinary 21032340413403
6 Senary 1125532204350
8 Octal 24210730252
10 Decimal 2720247978
12 Duodecimal 63b0096b6
16 Hexadecimal a223b0aa
20 Vigesimal 22a1ajii
36 Base36 18zkcru

Cryptographic Hash Functions

md5 3c7f051c97fdfc2e1898bc52a54e5a7a
sha1 eb5827e9e588f8f3d237a809eced0e2d6d75ec5a
sha256 1615b3b9b94814326a283297762861eba01c667ec8f7fdaea5971d475f07cd12
sha512 6c507c3c3c329c0218331b0cf0cc4ff071e0e84a68503eca875b0dfabcc6147195acee0b9c677f2be2393a3fe7ba0ca605c4e0cf3183fd48f8fef0810c2dfc56
ripemd-160 7ec4a5a8b894d89687ee4abdb5049e90f653304c

2720247978 as geometric shapes

Circle

Radius = n
Diameter 5440495956
Circumference 17091822127.255
Area 2.3246997291E+19

Sphere

Radius = n
Volume 8.4316796500552E+28
Surface area 9.2987989164E+19
Circumference 17091822127.255

Square

Length = n
Perimeter 10880991912
Area 7399749061813088484
Diagonal 3847011583.5056

Cube

Length = n
Surface area 4.4398494370879E+19
Volume 2.0129152423104E+28
Space diagonal 4711607707.0825

Equilateral Triangle

Length = n
Perimeter 8160743934
Area 3.2041853345801E+18
Altitude 2355803853.5413

Triangular Pyramid

Length = n
Surface area 3.2041853345801E+18
Volume 2.3722433629858E+27
Height 1282337194.5019