216221479 (number)

216221479 is an odd 9-digits composite number following 216221478 and preceding 216221480. In scientific notation, it is written as 2.16221479 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 211261440 positive integers (up to 216221479) that are relatively prime to 216221479.

Interesting facts

Basic properties

Name

Name two hundred sixteen million two hundred twenty-one thousand four hundred seventy-nine

Notation

Scientific notation 2.16221479 × 10^8
Engineering notation 2.16221479 × 10^6

Prime Factorization of 216221479

Prime Factorization 47 × 641 × 7177

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 216221479
Product of the distinct prime numbers

The prime factorization of 216221479 is 47 × 641 × 7177. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 91, 63, 1, 841, 9324, 760, 56344, 65984, 386071, 769948, 4133113, 9351767, 55809553, 40835556, 804215189, 192254642, 4362584787, 7176841752

Basic calculations (n = 216221479)

Multiplication

n×y
n×2 432442958
n×3 648664437
n×4 864885916
n×5 1081107395

Division

n÷y
n÷2 108110739.5
n÷3 72073826.333333
n÷3 54055369.75
n÷5 43244295.8

Exponentiation

ny
n2 46751727980947441
n3 1.0108727769846E+25
n4 2.1857240692045E+33
n5 4.726004909293E+41

Nth Root

y√n
2√n 14704.471394783
3√n 600.20500309639
4√n 121.2619948491
5√n 46.449363451347

Divisors of 216221479

1, 47, 641, 7177, 30127, 337319, 4600457, 216221479

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216221478
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216221479 can be divided by 8 positive divisors. The sum of these divisors (counting 216221479) is 1, the average is 0.125.

Base conversion 216221479

Base System Value
2 Binary 1100111000110100011100100111
3 Ternary 120001212012002221
4 Quaternary 30320310130213
5 Quinary 420323041404
6 Senary 33242213211
8 Octal 1470643447
10 Decimal 216221479
12 Duodecimal 604b4207
16 Hexadecimal ce34727
20 Vigesimal 37b7ddj
36 Base36 3kqdk7

Cryptographic Hash Functions

md5 a67b03fe0a82a4730c5349e200ca8f19
sha1 77cd5d1ea3bf26951d8d49881254af2e7873a38a
sha256 4c11d3972b3ef08197ed09d30c095b38bf57222233b037a8e263682e29a10218
sha512 c3dcfc4b36028e852486e43da022ac5ff4dd51a1024a7578334b0606b7930f177a2c146ec6e25eb9c7aad7be10d6261be8ba65386d33329ddba97f7cee7beb79
ripemd-160 3b745476f82ffbc74d75524e9a5d6e7a0e0b368e

216221479 as geometric shapes

Circle

Radius = n
Diameter 432442958
Circumference 1358559619.9494
Area 1.4687488516757E+17

Sphere

Radius = n
Volume 4.2343339865184E+25
Surface area 5.8749954067029E+17
Circumference 1358559619.9494

Square

Length = n
Perimeter 864885916
Area 46751727980947441
Diagonal 305783348.07817

Cube

Length = n
Surface area 280510367885684646
Volume 1.0108727769846E+25
Space diagonal 374506587.31569

Equilateral Triangle

Length = n
Perimeter 648664437
Area 2.024409205116E+16
Altitude 187253293.65784

Triangular Pyramid

Length = n
Surface area 2.024409205116E+16
Volume 1.1913249925378E+24
Height 101927782.69272