2149267491 (number)

2149267491 is an odd 10-digits composite number following 2149267490 and preceding 2149267492. In scientific notation, it is written as 2.149267491 × 10^9. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 1228152816 positive integers (up to 2149267491) that are relatively prime to 2149267491.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-nine million two hundred sixty-seven thousand four hundred ninety-one

Notation

Scientific notation 2.149267491 × 10^9
Engineering notation 2.149267491 × 10^9

Prime Factorization of 2149267491

Prime Factorization 7 × 9 × 34115357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2149267491
Product of the distinct prime numbers

The prime factorization of 2149267491 is 7 × 9 × 34115357. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2149267491)

Multiplication

n×y
n×2 4298534982
n×3 6447802473
n×4 8597069964
n×5 10746337455

Division

n÷y
n÷2 1074633745.5
n÷3 716422497
n÷3 537316872.75
n÷5 429853498.2

Exponentiation

ny
n2 4619350747869435081
n3 9.9282203919223E+27
n4 2.1338401331842E+37
n5 4.5861932292439E+46

Nth Root

y√n
2√n 46360.192956889
3√n 1290.516286943
4√n 215.31417268004
5√n 73.528904236646

Divisors of 2149267491

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2149267490
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2149267491 can be divided by 8 positive divisors. The sum of these divisors (counting 2149267491) is 1, the average is 0.125.

Base conversion 2149267491

Base System Value
2 Binary 10000000000110110011100000100011
3 Ternary 12112210020002201200
4 Quaternary 2000012303200203
5 Quinary 13400203024431
6 Senary 553134132243
8 Octal 20006634043
10 Decimal 2149267491
12 Duodecimal 4bb951083
16 Hexadecimal 801b3823
20 Vigesimal 1dbci8eb
36 Base36 zjm9er

Cryptographic Hash Functions

md5 31fc6563e899cba0889b459961b79cee
sha1 8fe03aaa871c763794a35a81e44b6c9cb3b7d13a
sha256 f5191496b17a7311df57a46e2f0b42c26ff267f88aeada4eaa9218555c2e61cd
sha512 27a8f305ded6f23f6d1504de655508cd158c4ba41c99bc39d9d75b9e181c7af591a9e0596ed112f1e81c4d40e3b191b994bd61e25ca0f97c6c9c6e247e57649c
ripemd-160 ebb74cfeaa3d7a275e5609502f363b15b5a7d310

2149267491 as geometric shapes

Circle

Radius = n
Diameter 4298534982
Circumference 13504245920.65
Area 1.4512118373861E+19

Sphere

Radius = n
Volume 4.1587232328645E+28
Surface area 5.8048473495445E+19
Circumference 13504245920.65

Square

Length = n
Perimeter 8597069964
Area 4619350747869435081
Diagonal 3039523234.9398

Cube

Length = n
Surface area 2.7716104487217E+19
Volume 9.9282203919223E+27
Space diagonal 3722640493.4681

Equilateral Triangle

Length = n
Perimeter 6447802473
Area 2.0002375483228E+18
Altitude 1861320246.734

Triangular Pyramid

Length = n
Surface area 2.0002375483228E+18
Volume 1.1700519940405E+27
Height 1013174411.6466