221368085 (number)

221368085 is an odd 9-digits composite number following 221368084 and preceding 221368086. In scientific notation, it is written as 2.21368085 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 170130240 positive integers (up to 221368085) that are relatively prime to 221368085.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred sixty-eight thousand eighty-five

Notation

Scientific notation 2.21368085 × 10^8
Engineering notation 2.21368085 × 10^6

Prime Factorization of 221368085

Prime Factorization 5 × 61 × 43 × 16879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221368085
Product of the distinct prime numbers

The prime factorization of 221368085 is 5 × 61 × 43 × 16879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 42, 78, 993, 925, 2322, 5680, 56956, 29455, 467663, 272098, 4033073, 2566092, 93639920, 61953012, 825688311, 214949547, 297233087, 6225563658

Basic calculations (n = 221368085)

Multiplication

n×y
n×2 442736170
n×3 664104255
n×4 885472340
n×5 1106840425

Division

n÷y
n÷2 110684042.5
n÷3 73789361.666667
n÷3 55342021.25
n÷5 44273617

Exponentiation

ny
n2 49003829056567225
n3 1.084788379592E+25
n4 2.4013752622053E+33
n5 5.3158784316075E+41

Nth Root

y√n
2√n 14878.443635004
3√n 604.92983272025
4√n 121.97722588666
5√n 46.668409673867

Divisors of 221368085

1, 5, 43, 61, 215, 305, 2623, 13115, 16879, 84395, 725797, 1029619, 3628985, 5148095, 44273617, 221368085

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 -221368084
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 221368085 can be divided by 16 positive divisors. The sum of these divisors (counting 221368085) is 1, the average is 0.0625.

Base conversion 221368085

Base System Value
2 Binary 1101001100011100111100010101
3 Ternary 120102112122220222
4 Quaternary 31030130330111
5 Quinary 423132234320
6 Senary 33544404125
8 Octal 1514347425
10 Decimal 221368085
12 Duodecimal 62176645
16 Hexadecimal d31cf15
20 Vigesimal 393b045
36 Base36 3nsoph

Cryptographic Hash Functions

md5 47d57cdbedb4ef1d4598ca21a419d73d
sha1 56685d0a9febadd103625a37444594fc92d6b2d4
sha256 9f9980707a24dc992b77e576c4322223f3675d68e9a5544f1bf3d6211a9cf2bf
sha512 57c12005c863b8ae8f8a14ec6d37e369c2daac20647d09e40d4257482a1c985965c332ded25c251a8bd6f8309c97b9441db6b5c4f3204898b6126c763ad048d4
ripemd-160 cfb046fee0a0d16ec982f580a7799f088ab39db6

221368085 as geometric shapes

Circle

Radius = n
Diameter 442736170
Circumference 1390896699.1505
Area 1.5395006936188E+17

Sphere

Radius = n
Volume 4.5439509387009E+25
Surface area 6.1580027744753E+17
Circumference 1390896699.1505

Square

Length = n
Perimeter 885472340
Area 49003829056567225
Diagonal 313061748.08356

Cube

Length = n
Surface area 294022974339403350
Volume 1.084788379592E+25
Space diagonal 383420770.39423

Equilateral Triangle

Length = n
Perimeter 664104255
Area 2.1219280422849E+16
Altitude 191710385.19711

Triangular Pyramid

Length = n
Surface area 2.1219280422849E+16
Volume 1.2784353656031E+24
Height 104353916.02785