221569406 (number)

221569406 is an even 9-digits composite number following 221569405 and preceding 221569407. In scientific notation, it is written as 2.21569406 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 110761560 positive integers (up to 221569406) that are relatively prime to 221569406.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred sixty-nine thousand four hundred six

Notation

Scientific notation 2.21569406 × 10^8
Engineering notation 2.21569406 × 10^6

Prime Factorization of 221569406

Prime Factorization 2 × 16381 × 6763

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221569406
Product of the distinct prime numbers

The prime factorization of 221569406 is 2 × 16381 × 6763. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 36, 79, 455, 972, 966, 6378, 38425, 52374, 947426, 719981, 7027143, 7201165, 58098268, 58893734, 400484863, 436881492, 1028077931, 5718513943

Basic calculations (n = 221569406)

Multiplication

n×y
n×2 443138812
n×3 664708218
n×4 886277624
n×5 1107847030

Division

n÷y
n÷2 110784703
n÷3 73856468.666667
n÷3 55392351.5
n÷5 44313881.2

Exponentiation

ny
n2 49093001675192836
n3 1.0877507219929E+25
n4 2.4101228134805E+33
n5 5.3400948016992E+41

Nth Root

y√n
2√n 14885.207623678
3√n 605.11315962689
4√n 122.00494917698
5√n 46.676895011734

Divisors of 221569406

1, 2, 6763, 13526, 16381, 32762, 110784703, 221569406

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 -221569405
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 221569406 can be divided by 8 positive divisors. The sum of these divisors (counting 221569406) is 1, the average is 0.125.

Base conversion 221569406

Base System Value
2 Binary 1101001101001110000101111110
3 Ternary 120102220220002022
4 Quaternary 31031032011332
5 Quinary 423210210111
6 Senary 33553000142
8 Octal 1515160576
10 Decimal 221569406
12 Duodecimal 62253052
16 Hexadecimal d34e17e
20 Vigesimal 394g3a6
36 Base36 3nx01q

Cryptographic Hash Functions

md5 e86fea17bebd23de7bdc9bf6830377c4
sha1 497813fa8465ba25fc9162e5e812e1d2f7daf398
sha256 58fb652137cd5d3810589b191364ef3086b8fee81932c6cc251a152d44d73118
sha512 73efe1c3d9cfb1c0b820f730e1823695c9e2316821a8d1ac8b26e20750821f31432353d27248108c638ba010a3afc444d87663f401321a4813a1989be1a0326d
ripemd-160 2bbf0b1b3649fde27f3440570a1e7bddac9b1ced

221569406 as geometric shapes

Circle

Radius = n
Diameter 443138812
Circumference 1392161636.2997
Area 1.5423021340546E+17

Sphere

Radius = n
Volume 4.5563595695334E+25
Surface area 6.1692085362183E+17
Circumference 1392161636.2997

Square

Length = n
Perimeter 886277624
Area 49093001675192836
Diagonal 313346458.97215

Cube

Length = n
Surface area 294558010051157016
Volume 1.0877507219929E+25
Space diagonal 383769468.59486

Equilateral Triangle

Length = n
Perimeter 664708218
Area 2.1257893299374E+16
Altitude 191884734.29743

Triangular Pyramid

Length = n
Surface area 2.1257893299374E+16
Volume 1.281926519603E+24
Height 104448819.65738