2720389638 (number)

2720389638 is an even 10-digits composite number following 2720389637 and preceding 2720389639. In scientific notation, it is written as 2.720389638 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 850210560 positive integers (up to 2720389638) that are relatively prime to 2720389638.

Interesting facts

Basic properties

Name

Name two billion seven hundred twenty million three hundred eighty-nine thousand six hundred thirty-eight

Notation

Scientific notation 2.720389638 × 10^9
Engineering notation 2.720389638 × 10^9

Prime Factorization of 2720389638

Prime Factorization 2 × 3 × 19 × 97 × 246011

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2720389638
Product of the distinct prime numbers

The prime factorization of 2720389638 is 2 × 3 × 19 × 97 × 246011. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2720389638)

Multiplication

n×y
n×2 5440779276
n×3 8161168914
n×4 10881558552
n×5 13601948190

Division

n÷y
n÷2 1360194819
n÷3 906796546
n÷3 680097409.5
n÷5 544077927.6

Exponentiation

ny
n2 7400519782537771044
n3 2.013229733223E+28
n4 5.4767693051733E+37
n5 1.489894646751E+47

Nth Root

y√n
2√n 52157.354591658
3√n 1395.9730603882
4√n 228.3798471662
5√n 77.07725197015

Divisors of 2720389638

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 -2720389637
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 2720389638 can be divided by 32 positive divisors. The sum of these divisors (counting 2720389638) is 1, the average is 0.03125.

Base conversion 2720389638

Base System Value
2 Binary 10100010001001011101101000000110
3 Ternary 21000120220010000210
4 Quaternary 2202021131220012
5 Quinary 21032404432023
6 Senary 1125535220250
8 Octal 24211355006
10 Decimal 2720389638
12 Duodecimal 63b077686
16 Hexadecimal a225da06
20 Vigesimal 22a28e1i
36 Base36 18zne2u

Cryptographic Hash Functions

md5 8c446c1e54a4980c588878e27143675e
sha1 beb7873652ffd456c2e29ef3e872af2feecd0381
sha256 670354d82b201a24f8a61de5595ac8ff8a39fbd11b0050434f93a9061b3387c0
sha512 4479b29c2052ad8f920e30fdfe43a531b420319f9e3f9d35bd81f1daf3acdf291409fc7641013f4eda03d3b789558366ad1865a1ff11ebfb7087cee447ec7416
ripemd-160 634b9d2a78c2af97410256e5746635f120c17004

2720389638 as geometric shapes

Circle

Radius = n
Diameter 5440779276
Circumference 17092712203.285
Area 2.3249418581567E+19

Sphere

Radius = n
Volume 8.4329969865091E+28
Surface area 9.2997674326266E+19
Circumference 17092712203.285

Square

Length = n
Perimeter 10881558552
Area 7400519782537771044
Diagonal 3847211920.9988

Cube

Length = n
Surface area 4.4403118695227E+19
Volume 2.013229733223E+28
Space diagonal 4711853069.3999

Equilateral Triangle

Length = n
Perimeter 8161168914
Area 3.2045190664435E+18
Altitude 2355926534.7

Triangular Pyramid

Length = n
Surface area 3.2045190664435E+18
Volume 2.3726139940806E+27
Height 1282403973.6663