211428910 (number)

211428910 is an even 9-digits composite number following 211428909 and preceding 211428911. In scientific notation, it is written as 2.11428910 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 65899680 positive integers (up to 211428910) that are relatively prime to 211428910.

Interesting facts

Basic properties

Name

Name two hundred eleven million four hundred twenty-eight thousand nine hundred ten

Notation

Scientific notation 2.11428910 × 10^8
Engineering notation 2.11428910 × 10^6

Prime Factorization of 211428910

Prime Factorization 2 × 55 × 7 × 274583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 211428910
Product of the distinct prime numbers

The prime factorization of 211428910 is 2 × 55 × 7 × 274583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 41, 99, 615, 272, 2243, 3046, 82995, 45232, 184201, 93620, 6583123, 8446092, 19499153, 5758009, 277420009, 324005428, 7256376955, 522613787

Basic calculations (n = 211428910)

Multiplication

n×y
n×2 422857820
n×3 634286730
n×4 845715640
n×5 1057144550

Division

n÷y
n÷2 105714455
n÷3 70476303.333333
n÷3 52857227.5
n÷5 42285782

Exponentiation

ny
n2 44702183983788100
n3 9.4513340343118E+24
n4 1.9982852529204E+33
n5 4.2249527289404E+41

Nth Root

y√n
2√n 14540.595242286
3√n 595.73729657704
4√n 120.58439054159
5√n 46.241602291818

Divisors of 211428910

1, 2, 7, 14, 55, 110, 385, 770, 274583, 549166, 1922081, 3844162, 15102065, 30204130, 105714455, 211428910

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 -211428909
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 211428910 can be divided by 16 positive divisors. The sum of these divisors (counting 211428910) is 1, the average is 0.0625.

Base conversion 211428910

Base System Value
2 Binary 1100100110100010011000101110
3 Ternary 112201211200221101
4 Quaternary 30212202120232
5 Quinary 413111211120
6 Senary 32551353314
8 Octal 1446423056
10 Decimal 211428910
12 Duodecimal 5a98283a
16 Hexadecimal c9a262e
20 Vigesimal 3618c5a
36 Base36 3hvnla

Cryptographic Hash Functions

md5 a54cbe3656265a2f443ea052e3601090
sha1 e3bd67361c5e9f8a82534fe932cc260fa177381c
sha256 936e7ab702aee07d3e75b7a6ee576fad3ed9f34f058cd72c0f68e2cd95659f0e
sha512 c2c0c5ff67f254780f937e4c87e2e565a08a86d8bffc7420f0051e1959aa0ce5cf9a33fd06372a3fbd146b03deb9df24a86e09c83462b4204bc43abf729e113c
ripemd-160 4a8f2c71a10940a4e20130ab347175fe48590530

211428910 as geometric shapes

Circle

Radius = n
Diameter 422857820
Circumference 1328447020.825
Area 1.4043605280289E+17

Sphere

Radius = n
Volume 3.9589655425089E+25
Surface area 5.6174421121155E+17
Circumference 1328447020.825

Square

Length = n
Perimeter 845715640
Area 44702183983788100
Diagonal 299005631.99976

Cube

Length = n
Surface area 268213103902728600
Volume 9.4513340343118E+24
Space diagonal 366205614.30891

Equilateral Triangle

Length = n
Perimeter 634286730
Area 1.9356613467303E+16
Altitude 183102807.15445

Triangular Pyramid

Length = n
Surface area 1.9356613467303E+16
Volume 1.1138503978202E+24
Height 99668543.99992