2149249931 (number)

2149249931 is an odd 10-digits prime number following 2149249930 and preceding 2149249932. In scientific notation, it is written as 2.149249931 × 10^9. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 2149249930 positive integers (up to 2149249931) that are relatively prime to 2149249931.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-nine million two hundred forty-nine thousand nine hundred thirty-one

Notation

Scientific notation 2.149249931 × 10^9
Engineering notation 2.149249931 × 10^9

Prime Factorization of 2149249931

Prime Factorization 2149249931

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 2149249931
Product of the distinct prime numbers

The prime factorization of 2149249931 is 2149249931. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 1, 23, 23, 252, 860, 8070, 1923, 31297, 50093, 152746, 296370, 7325820, 9151121, 7253771, 88444790, 602435745, 356314522, 3000230821, 9924598618

Basic calculations (n = 2149249931)

Multiplication

n×y
n×2 4298499862
n×3 6447749793
n×4 8596999724
n×5 10746249655

Division

n÷y
n÷2 1074624965.5
n÷3 716416643.66667
n÷3 537312482.75
n÷5 429849986.2

Exponentiation

ny
n2 4619275265903504761
n3 9.9279770465131E+27
n4 2.1337703982188E+37
n5 4.5860058811416E+46

Nth Root

y√n
2√n 46360.003569888
3√n 1290.5127723304
4√n 215.31373288736
5√n 73.528784086708

Divisors of 2149249931

1, 2149249931

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 2149249932
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 1074624966
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 46360.003580673
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999990694
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2149249931 can be divided by 2 positive divisors. The sum of these divisors (counting 2149249931) is 2149249932, the average is 1074624966.

Base conversion 2149249931

Base System Value
2 Binary 10000000000110101111001110001011
3 Ternary 12112210012012122022
4 Quaternary 2000012233032023
5 Quinary 13400201444211
6 Senary 553133515055
8 Octal 20006571613
10 Decimal 2149249931
12 Duodecimal 4bb942a8b
16 Hexadecimal 801af38b
20 Vigesimal 1dbcg4gb
36 Base36 zjlvuz

Cryptographic Hash Functions

md5 f48f1091bbb17a0de5bd43c6b78fab79
sha1 da6be37538c09f88b6ea68227013c4cc48aeefd1
sha256 8112ae9a65f960aea855a4c7939cae2b29a8813d84d23c45d5c75d4e3de6e499
sha512 ce7fff87801e6120d621a8c435c26bd645f70488fa0fc5f69262328374a7c188e2dbf45a64d100b4fac385389b32f3d409ee95cdc8386a61b641eab420828085
ripemd-160 b3e6528cc54f3f88fec844bebe242745058b0136

2149249931 as geometric shapes

Circle

Radius = n
Diameter 4298499862
Circumference 13504135587.916
Area 1.4511881240271E+19

Sphere

Radius = n
Volume 4.1586213005778E+28
Surface area 5.8047524961086E+19
Circumference 13504135587.916

Square

Length = n
Perimeter 8596999724
Area 4619275265903504761
Diagonal 3039498401.3496

Cube

Length = n
Surface area 2.7715651595421E+19
Volume 9.9279770465131E+27
Space diagonal 3722610078.6559

Equilateral Triangle

Length = n
Perimeter 6447749793
Area 2.0002048636728E+18
Altitude 1861305039.328

Triangular Pyramid

Length = n
Surface area 2.0002048636728E+18
Volume 1.170023315509E+27
Height 1013166133.7832