211671428 (number)

211671428 is an even 9-digits composite number following 211671427 and preceding 211671429. In scientific notation, it is written as 2.11671428 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 105835712 positive integers (up to 211671428) that are relatively prime to 211671428.

Interesting facts

Basic properties

Name

Name two hundred eleven million six hundred seventy-one thousand four hundred twenty-eight

Notation

Scientific notation 2.11671428 × 10^8
Engineering notation 2.11671428 × 10^6

Prime Factorization of 211671428

Prime Factorization 2 × 2 × 52917857

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 105835714
Product of the distinct prime numbers

The prime factorization of 211671428 is 2 × 2 × 52917857. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 74, 30, 63, 912, 484, 8046, 1857, 63495, 961095, 857347, 4172206, 5215702, 18090551, 36021842, 259061116, 84029302, 9831022702, 2171972908

Basic calculations (n = 211671428)

Multiplication

n×y
n×2 423342856
n×3 635014284
n×4 846685712
n×5 1058357140

Division

n÷y
n÷2 105835714
n÷3 70557142.666667
n÷3 52917857
n÷5 42334285.6

Exponentiation

ny
n2 44804793431559184
n3 9.4838946069032E+24
n4 2.0074695144447E+33
n5 4.2492393878897E+41

Nth Root

y√n
2√n 14548.932194495
3√n 595.96498825904
4√n 120.61895454071
5√n 46.252205646936

Divisors of 211671428

1, 2, 4, 52917857, 105835714, 211671428

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -211671427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 211671428 can be divided by 6 positive divisors. The sum of these divisors (counting 211671428) is 1, the average is 0.16666666666667.

Base conversion 211671428

Base System Value
2 Binary 1100100111011101100110000100
3 Ternary 112202022000121112
4 Quaternary 30213131212010
5 Quinary 413141441203
6 Senary 33000504152
8 Octal 1447354604
10 Decimal 211671428
12 Duodecimal 5aa7b058
16 Hexadecimal c9dd984
20 Vigesimal 362iib8
36 Base36 3i0upw

Cryptographic Hash Functions

md5 988713d2390fc69c4b2f6c924b3dff27
sha1 8b8161a720e348a29cddb9367e7b7a50e3c72d7d
sha256 7eced716be06cff79e110cf5f3e5f379640484ee170082f96379ada0fb718519
sha512 d8f3c20f5dd88617b9f59e908580182d6da19a4d22d5a6cb129a51651712b5c9221a613efd263ebe0b36a8a64a7158210222a7e9c006cefd79e56f5323ae5ffc
ripemd-160 addc318767ae7fd10eded6fe3de0c170a75e94c0

211671428 as geometric shapes

Circle

Radius = n
Diameter 423342856
Circumference 1329970806.3593
Area 1.4075840989019E+17

Sphere

Radius = n
Volume 3.9726044832622E+25
Surface area 5.6303363956078E+17
Circumference 1329970806.3593

Square

Length = n
Perimeter 846685712
Area 44804793431559184
Diagonal 299348604.24448

Cube

Length = n
Surface area 268828760589355104
Volume 9.4838946069032E+24
Space diagonal 366625667.80666

Equilateral Triangle

Length = n
Perimeter 635014284
Area 1.9401044661522E+16
Altitude 183312833.90333

Triangular Pyramid

Length = n
Surface area 1.9401044661522E+16
Volume 1.1176876981E+24
Height 99782868.081493