216221356 (number)

216221356 is an even 9-digits composite number following 216221355 and preceding 216221357. In scientific notation, it is written as 2.16221356 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 99794448 positive integers (up to 216221356) that are relatively prime to 216221356.

Interesting facts

Basic properties

Name

Name two hundred sixteen million two hundred twenty-one thousand three hundred fifty-six

Notation

Scientific notation 2.16221356 × 10^8
Engineering notation 2.16221356 × 10^6

Prime Factorization of 216221356

Prime Factorization 2 × 2 × 13 × 4158103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 108110678
Product of the distinct prime numbers

The prime factorization of 216221356 is 2 × 2 × 13 × 4158103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 216221356)

Multiplication

n×y
n×2 432442712
n×3 648664068
n×4 864885424
n×5 1081106780

Division

n÷y
n÷2 108110678
n÷3 72073785.333333
n÷3 54055339
n÷5 43244271.2

Exponentiation

ny
n2 46751674790478736
n3 1.0108710518468E+25
n4 2.1857190957147E+33
n5 4.7259914671052E+41

Nth Root

y√n
2√n 14704.467212381
3√n 600.20488928526
4√n 121.26197760379
5√n 46.449358166698

Divisors of 216221356

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216221355
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216221356 can be divided by 12 positive divisors. The sum of these divisors (counting 216221356) is 1, the average is 0.083333333333333.

Base conversion 216221356

Base System Value
2 Binary 1100111000110100011010101100
3 Ternary 120001212011221101
4 Quaternary 30320310122230
5 Quinary 420323040411
6 Senary 33242212444
8 Octal 1470643254
10 Decimal 216221356
12 Duodecimal 604b4124
16 Hexadecimal ce346ac
20 Vigesimal 37b7d7g
36 Base36 3kqdgs

Cryptographic Hash Functions

md5 002a0c385f0c79e4969bfad761f992ea
sha1 eea3cba375df22dface677741131c06ed26c11bf
sha256 fa778bc81820df63a8fe67e45f30d97408832d4f797020fd2fa1e82b6325e45d
sha512 d1c66f39c8dccabf1dd18dc44252bba6fac5495325ffa5eaf9f6e192cc66b8c2bc3764e9e8917e81980ca532c852135c48bbbb2e151b111ceda6bd9ebb404e50
ripemd-160 79087f57ffd24713366b8f00c5c4207006ba552d

216221356 as geometric shapes

Circle

Radius = n
Diameter 432442712
Circumference 1358558847.1176
Area 1.4687471806479E+17

Sphere

Radius = n
Volume 4.2343267602781E+25
Surface area 5.8749887225915E+17
Circumference 1358558847.1176

Square

Length = n
Perimeter 864885424
Area 46751674790478736
Diagonal 305783174.1299

Cube

Length = n
Surface area 280510048742872416
Volume 1.0108710518468E+25
Space diagonal 374506374.27344

Equilateral Triangle

Length = n
Perimeter 648664068
Area 2.0244069019012E+16
Altitude 187253187.13672

Triangular Pyramid

Length = n
Surface area 2.0244069019012E+16
Volume 1.1913229594435E+24
Height 101927724.70997