211399745 (number)

211399745 is an odd 9-digits composite number following 211399744 and preceding 211399746. In scientific notation, it is written as 2.11399745 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 169119792 positive integers (up to 211399745) that are relatively prime to 211399745.

Interesting facts

Basic properties

Name

Name two hundred eleven million three hundred ninety-nine thousand seven hundred forty-five

Notation

Scientific notation 2.11399745 × 10^8
Engineering notation 2.11399745 × 10^6

Prime Factorization of 211399745

Prime Factorization 5 × 42279949

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 211399745
Product of the distinct prime numbers

The prime factorization of 211399745 is 5 × 42279949. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 77, 11, 961, 76, 761, 2807, 49220, 76347, 654244, 481526, 2016965, 7085149, 58278346, 33117302, 829409317, 958824577, 2812500303, 9590925562

Basic calculations (n = 211399745)

Multiplication

n×y
n×2 422799490
n×3 634199235
n×4 845598980
n×5 1056998725

Division

n÷y
n÷2 105699872.5
n÷3 70466581.666667
n÷3 52849936.25
n÷5 42279949

Exponentiation

ny
n2 44689852186065025
n3 9.4474233562218E+24
n4 1.9971828884123E+33
n5 4.2220395332873E+41

Nth Root

y√n
2√n 14539.592325784
3√n 595.70990285052
4√n 120.58023190301
5√n 46.240326486395

Divisors of 211399745

1, 5, 42279949, 211399745

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 -211399744
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 211399745 can be divided by 4 positive divisors. The sum of these divisors (counting 211399745) is 1, the average is 0.25.

Base conversion 211399745

Base System Value
2 Binary 1100100110011011010001000001
3 Ternary 112201210012221012
4 Quaternary 30212123101001
5 Quinary 413104242440
6 Senary 32551010305
8 Octal 1446332101
10 Decimal 211399745
12 Duodecimal 5a969995
16 Hexadecimal c99b441
20 Vigesimal 3614j75
36 Base36 3hv135

Cryptographic Hash Functions

md5 866667561c3eedb51460554fb101916d
sha1 1ab703a559f3e910fa5780a35d7679ddd4cf51e5
sha256 19e43c98c919dd1e67bc3427bbe8dca65f5c814cad60c80902b957e6f4ff693a
sha512 005b16e177da3021beffff08b9619e9a56cf1b32b6f999bd7da0765dfab7cf31df34d18f07fecc147ec12b3b7243109335ac9d1296776ee1c3583da9a62a8666
ripemd-160 e053eee9f56da121764bd91c467aa3a610975ef5

211399745 as geometric shapes

Circle

Radius = n
Diameter 422799490
Circumference 1328263771.7255
Area 1.4039731131776E+17

Sphere

Radius = n
Volume 3.9573274415012E+25
Surface area 5.6158924527102E+17
Circumference 1328263771.7255

Square

Length = n
Perimeter 845598980
Area 44689852186065025
Diagonal 298964386.46121

Cube

Length = n
Surface area 268139113116390150
Volume 9.4474233562218E+24
Space diagonal 366155099.0471

Equilateral Triangle

Length = n
Perimeter 634199235
Area 1.9351273642252E+16
Altitude 183077549.52355

Triangular Pyramid

Length = n
Surface area 1.9351273642252E+16
Volume 1.1133895199874E+24
Height 99654795.487071