2728394069 (number)

2728394069 is an odd 10-digits composite number following 2728394068 and preceding 2728394070. In scientific notation, it is written as 2.728394069 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 2728224396 positive integers (up to 2728394069) that are relatively prime to 2728394069.

Interesting facts

Basic properties

Name

Name two billion seven hundred twenty-eight million three hundred ninety-four thousand sixty-nine

Notation

Scientific notation 2.728394069 × 10^9
Engineering notation 2.728394069 × 10^9

Prime Factorization of 2728394069

Prime Factorization 17987 × 151687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2728394069
Product of the distinct prime numbers

The prime factorization of 2728394069 is 17987 × 151687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 8, 43, 994, 623, 2388, 6137, 61743, 42131, 894477, 601574, 9674779, 5712761, 59855881, 10234639, 408126920, 449521926, 6051921012, 5183146510

Basic calculations (n = 2728394069)

Multiplication

n×y
n×2 5456788138
n×3 8185182207
n×4 10913576276
n×5 13641970345

Division

n÷y
n÷2 1364197034.5
n÷3 909464689.66667
n÷3 682098517.25
n÷5 545678813.8

Exponentiation

ny
n2 7444134195754376761
n3 2.0310531588536E+28
n4 5.54151339244E+37
n5 1.5119432273217E+47

Nth Root

y√n
2√n 52234.031713051
3√n 1397.3408826532
4√n 228.54765742193
5√n 77.122556854641

Divisors of 2728394069

1, 17987, 151687, 2728394069

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2728394068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2728394069 can be divided by 4 positive divisors. The sum of these divisors (counting 2728394069) is 1, the average is 0.25.

Base conversion 2728394069

Base System Value
2 Binary 10100010100111111111110101010101
3 Ternary 21001010221210001012
4 Quaternary 2202213333311111
5 Quinary 21041432102234
6 Senary 1130422542005
8 Octal 24247776525
10 Decimal 2728394069
12 Duodecimal 641897905
16 Hexadecimal a29ffd55
20 Vigesimal 22cc9539
36 Base36 194eyc5

Cryptographic Hash Functions

md5 4c6ea17a753a1f7aa5b79e1c9feff525
sha1 f81993fcbd66838adc1860e7b4f3b2c5b8c09bb4
sha256 0e21da63187ff7df758f66cd8f99b58a62c1a8b0101bd2b9f2c84e40b81ad644
sha512 651f6b24c68f85750c4f06e701f86e0205c3deb43363f5d4e80e414b61d6a60969b6533daea991cc348f6695d3c1fbc22a1380801c7ac3c5b65397c0e955988f
ripemd-160 a0e9061916eacab5ca2c8898b8aa80d5248d3a2e

2728394069 as geometric shapes

Circle

Radius = n
Diameter 5456788138
Circumference 17143005526.537
Area 2.3386437301719E+19

Sphere

Radius = n
Volume 8.5076555772066E+28
Surface area 9.3545749206874E+19
Circumference 17143005526.537

Square

Length = n
Perimeter 10913576276
Area 7444134195754376761
Diagonal 3858531895.8781

Cube

Length = n
Surface area 4.4664805174526E+19
Volume 2.0310531588536E+28
Space diagonal 4725717150.5776

Equilateral Triangle

Length = n
Perimeter 8185182207
Area 3.2234046613519E+18
Altitude 2362858575.2888

Triangular Pyramid

Length = n
Surface area 3.2234046613519E+18
Volume 2.3936191026263E+27
Height 1286177298.626