216221251 (number)

216221251 is an odd 9-digits composite number following 216221250 and preceding 216221252. In scientific notation, it is written as 2.16221251 × 10^8. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 216129592 positive integers (up to 216221251) that are relatively prime to 216221251.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.16221251 × 10^8
Engineering notation 2.16221251 × 10^6

Prime Factorization of 216221251

Prime Factorization 2423 × 89237

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 216221251
Product of the distinct prime numbers

The prime factorization of 216221251 is 2423 × 89237. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 15, 44, 515, 747, 1486, 5994, 21349, 89262, 383495, 222770, 4260802, 3785231, 49005764, 26887626, 909699728, 312082997, 7563173323, 5737749395

Basic calculations (n = 216221251)

Multiplication

n×y
n×2 432442502
n×3 648663753
n×4 864885004
n×5 1081106255

Division

n÷y
n÷2 108110625.5
n÷3 72073750.333333
n÷3 54055312.75
n÷5 43244250.2

Exponentiation

ny
n2 46751629384005001
n3 1.0108695791698E+25
n4 2.1857148500594E+33
n5 4.7259799920911E+41

Nth Root

y√n
2√n 14704.463642037
3√n 600.20479212939
4√n 121.26196288217
5√n 46.44935365541

Divisors of 216221251

1, 2423, 89237, 216221251

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 -216221250
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 216221251 can be divided by 4 positive divisors. The sum of these divisors (counting 216221251) is 1, the average is 0.25.

Base conversion 216221251

Base System Value
2 Binary 1100111000110100011001000011
3 Ternary 120001212011210111
4 Quaternary 30320310121003
5 Quinary 420323040001
6 Senary 33242212151
8 Octal 1470643103
10 Decimal 216221251
12 Duodecimal 604b4057
16 Hexadecimal ce34643
20 Vigesimal 37b7d2b
36 Base36 3kqddv

Cryptographic Hash Functions

md5 3372d441c7c3f0ff127e4da473b2beec
sha1 b06bd519a844f7dcb2528994b33e8837ec984f6f
sha256 2b54b6ab3ebb0a50c285030e9b9933e688793d49f2fcf04ae3b34e08e9d0e1ab
sha512 f8604029a3734abaf0ccf8890c184e8d382477ef24afc03add838faae399001e367d36cb8638c0453dbce76dc065daba42ef7ce36978c466bc9fa1f0b1691f41
ripemd-160 ea8f1a540a3272a43dc6d794d1f566d1c8079afc

216221251 as geometric shapes

Circle

Radius = n
Diameter 432442502
Circumference 1358558187.3832
Area 1.4687457541614E+17

Sphere

Radius = n
Volume 4.234320591543E+25
Surface area 5.8749830166457E+17
Circumference 1358558187.3832

Square

Length = n
Perimeter 864885004
Area 46751629384005001
Diagonal 305783025.63748

Cube

Length = n
Surface area 280509776304030006
Volume 1.0108695791698E+25
Space diagonal 374506192.4081

Equilateral Triangle

Length = n
Perimeter 648663753
Area 2.0244049357432E+16
Altitude 187253096.20405

Triangular Pyramid

Length = n
Surface area 2.0244049357432E+16
Volume 1.1913212238769E+24
Height 101927675.21249