2149249938 (number)

2149249938 is an even 10-digits composite number following 2149249937 and preceding 2149249939. In scientific notation, it is written as 2.149249938 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 651287840 positive integers (up to 2149249938) that are relatively prime to 2149249938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.149249938 × 10^9
Engineering notation 2.149249938 × 10^9

Prime Factorization of 2149249938

Prime Factorization 2 × 3 × 11 × 32564393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2149249938
Product of the distinct prime numbers

The prime factorization of 2149249938 is 2 × 3 × 11 × 32564393. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 49, 37, 782, 233, 9652, 7175, 53867, 10919, 819782, 510373, 9968970, 1883178, 93587790, 6995800, 837211538, 646056669, 822817295, 5710554809

Basic calculations (n = 2149249938)

Multiplication

n×y
n×2 4298499876
n×3 6447749814
n×4 8596999752
n×5 10746249690

Division

n÷y
n÷2 1074624969
n÷3 716416646
n÷3 537312484.5
n÷5 429849987.6

Exponentiation

ny
n2 4619275295993003844
n3 9.9279771435179E+27
n4 2.1337704260171E+37
n5 4.5860059558235E+46

Nth Root

y√n
2√n 46360.003645384
3√n 1290.5127737314
4√n 215.31373306267
5√n 73.528784134604

Divisors of 2149249938

1, 2, 3, 6, 11, 22, 33, 66, 32564393, 65128786, 97693179, 195386358, 358208323, 716416646, 1074624969, 2149249938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2149249937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2149249938 can be divided by 16 positive divisors. The sum of these divisors (counting 2149249938) is 1, the average is 0.0625.

Base conversion 2149249938

Base System Value
2 Binary 10000000000110101111001110010010
3 Ternary 12112210012012122120
4 Quaternary 2000012233032102
5 Quinary 13400201444223
6 Senary 553133515110
8 Octal 20006571622
10 Decimal 2149249938
12 Duodecimal 4bb942a96
16 Hexadecimal 801af392
20 Vigesimal 1dbcg4gi
36 Base36 zjlvv6

Cryptographic Hash Functions

md5 e2e89b331907df3d4023e8bf9fc718b6
sha1 859e04ec576824e83bfc36f06fde0802cb48e6c1
sha256 0ab121d407443e612289c591fee5ffcf30ffd2f289e2b097ff46b784f1df7e4f
sha512 11df226680501609847f7924b14d3fc1e39e2f5ad5ed3b0a9e74430c528c7a08e70cf01d33a370112f4effcf348d5d95198702f8cc05eb9d0846550e48af7205
ripemd-160 d4781680e2135332e218f1cac241bb396f87e332

2149249938 as geometric shapes

Circle

Radius = n
Diameter 4298499876
Circumference 13504135631.898
Area 1.45118813348E+19

Sphere

Radius = n
Volume 4.1586213412111E+28
Surface area 5.8047525339202E+19
Circumference 13504135631.898

Square

Length = n
Perimeter 8596999752
Area 4619275295993003844
Diagonal 3039498411.2491

Cube

Length = n
Surface area 2.7715651775958E+19
Volume 9.9279771435179E+27
Space diagonal 3722610090.7803

Equilateral Triangle

Length = n
Perimeter 6447749814
Area 2.0002048767019E+18
Altitude 1861305045.3901

Triangular Pyramid

Length = n
Surface area 2.0002048767019E+18
Volume 1.1700233269411E+27
Height 1013166137.083