211312989 (number)

211312989 is an odd 9-digits composite number following 211312988 and preceding 211312990. In scientific notation, it is written as 2.11312989 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 140612400 positive integers (up to 211312989) that are relatively prime to 211312989.

Interesting facts

Basic properties

Name

Name two hundred eleven million three hundred twelve thousand nine hundred eighty-nine

Notation

Scientific notation 2.11312989 × 10^8
Engineering notation 2.11312989 × 10^6

Prime Factorization of 211312989

Prime Factorization 27 × 557 × 14051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 211312989
Product of the distinct prime numbers

The prime factorization of 211312989 is 27 × 557 × 14051. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 76, 84, 584, 735, 4496, 3192, 60471, 61655, 533917, 390847, 7359617, 4071914, 47014136, 41896204, 229052963, 210764215, 25050793, 5776659091

Basic calculations (n = 211312989)

Multiplication

n×y
n×2 422625978
n×3 633938967
n×4 845251956
n×5 1056564945

Division

n÷y
n÷2 105656494.5
n÷3 70437663
n÷3 52828247.25
n÷5 42262597.8

Exponentiation

ny
n2 44653179320114121
n3 9.4357967904863E+24
n4 1.9939064233943E+33
n5 4.2133832611374E+41

Nth Root

y√n
2√n 14536.60857972
3√n 595.62840089197
4√n 120.56785881702
5√n 46.236530564638

Divisors of 211312989

1, 27, 557, 14051, 15039, 379377, 7826407, 211312989

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 -211312988
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 211312989 can be divided by 8 positive divisors. The sum of these divisors (counting 211312989) is 1, the average is 0.125.

Base conversion 211312989

Base System Value
2 Binary 1100100110000110000101011101
3 Ternary 112201121210221000
4 Quaternary 30212012011131
5 Quinary 413044003424
6 Senary 32545100513
8 Octal 1446060535
10 Decimal 211312989
12 Duodecimal 5a927739
16 Hexadecimal c98615d
20 Vigesimal 360e299
36 Base36 3ht659

Cryptographic Hash Functions

md5 fb27a47c50b0c13b1eb3b09ce38e1e07
sha1 36ce300cdf1c3274150680edf814870ceb863393
sha256 4e44079a73d7ee6d8cf54ac66aa7891012dd5115eaa1e2f551d3502ca3cebad2
sha512 1037af0f8d72da6cf8a7349cff1a9adfc75840b8bd925b3ff3e8075eb3294e38da58269dd4ab992fc59f7df708b2e5f46c1d1bdf96e1be96367f7b4cc5f1ed04
ripemd-160 fb3060bb7e2ac3d5c1b448d29ddd1cdda926115f

211312989 as geometric shapes

Circle

Radius = n
Diameter 422625978
Circumference 1327718667.701
Area 1.402821001115E+17

Sphere

Radius = n
Volume 3.9524573170344E+25
Surface area 5.6112840044599E+17
Circumference 1327718667.701

Square

Length = n
Perimeter 845251956
Area 44653179320114121
Diagonal 298841694.9494

Cube

Length = n
Surface area 267919075920684726
Volume 9.4357967904863E+24
Space diagonal 366004833.24724

Equilateral Triangle

Length = n
Perimeter 633938967
Area 1.933539382548E+16
Altitude 183002416.62362

Triangular Pyramid

Length = n
Surface area 1.933539382548E+16
Volume 1.1120193160752E+24
Height 99613898.316466