2738993881 (number)

2738993881 is an odd 10-digits composite number following 2738993880 and preceding 2738993882. In scientific notation, it is written as 2.738993881 × 10^9. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 2528302032 positive integers (up to 2738993881) that are relatively prime to 2738993881.

Interesting facts

Basic properties

Name

Name two billion seven hundred thirty-eight million nine hundred ninety-three thousand eight hundred eighty-one

Notation

Scientific notation 2.738993881 × 10^9
Engineering notation 2.738993881 × 10^9

Prime Factorization of 2738993881

Prime Factorization 13 × 210691837

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2738993881
Product of the distinct prime numbers

The prime factorization of 2738993881 is 13 × 210691837. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 21, 53, 377, 873, 2384, 6685, 89092, 1765, 970538, 713440, 5752925, 8081475, 98983127, 89232355, 639059697, 522756148, 9387799803, 5625884021

Basic calculations (n = 2738993881)

Multiplication

n×y
n×2 5477987762
n×3 8216981643
n×4 10955975524
n×5 13694969405

Division

n÷y
n÷2 1369496940.5
n÷3 912997960.33333
n÷3 684748470.25
n÷5 547798776.2

Exponentiation

ny
n2 7502087480155442161
n3 2.0548171702872E+28
n4 5.6281316559905E+37
n5 1.541541816722E+47

Nth Root

y√n
2√n 52335.397973074
3√n 1399.1481009428
4√n 228.76931169428
5√n 77.182388181421

Divisors of 2738993881

1, 13, 210691837, 2738993881

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 -2738993880
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 2738993881 can be divided by 4 positive divisors. The sum of these divisors (counting 2738993881) is 1, the average is 0.25.

Base conversion 2738993881

Base System Value
2 Binary 10100011010000011011101011011001
3 Ternary 21001212220022020211
4 Quaternary 2203100123223121
5 Quinary 21102140301011
6 Senary 1131442051121
8 Octal 24320335331
10 Decimal 2738993881
12 Duodecimal 645349aa1
16 Hexadecimal a341bad9
20 Vigesimal 22fie4e1
36 Base36 19aq57d

Cryptographic Hash Functions

md5 6f3c6fb6786022d781692009bfbba66a
sha1 544ed13b668665edb150ecce5b4103d5ac618908
sha256 ed0fcff3863aafe32390aa853c3b03ca88fc3ef6f8a2b077cb14e6eb1b8c0846
sha512 c06d6c8c2752df30d1b2c534e04b5205006a83bb87848235755f769116ea5e22a08db2606e4a3a7d6a29626952f50a7b4adf13650525bfaaeefaf180bddbfc8c
ripemd-160 0781f4d4fde405e0dd8d3e13eaefa1f7cd04c52f

2738993881 as geometric shapes

Circle

Radius = n
Diameter 5477987762
Circumference 17209606109.554
Area 2.3568502914244E+19

Sphere

Radius = n
Volume 8.6071980355261E+28
Surface area 9.4274011656977E+19
Circumference 17209606109.554

Square

Length = n
Perimeter 10955975524
Area 7502087480155442161
Diagonal 3873522293.7671

Cube

Length = n
Surface area 4.5012524880933E+19
Volume 2.0548171702872E+28
Space diagonal 4744076563.5123

Equilateral Triangle

Length = n
Perimeter 8216981643
Area 3.2484991696139E+18
Altitude 2372038281.7561

Triangular Pyramid

Length = n
Surface area 3.2484991696139E+18
Volume 2.4216252586811E+27
Height 1291174097.9224