221423672 (number)

221423672 is an even 9-digits composite number following 221423671 and preceding 221423673. In scientific notation, it is written as 2.21423672 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 8 positive divisors. There are 110711832 positive integers (up to 221423672) that are relatively prime to 221423672.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred twenty-three thousand six hundred seventy-two

Notation

Scientific notation 2.21423672 × 10^8
Engineering notation 2.21423672 × 10^6

Prime Factorization of 221423672

Prime Factorization 2 × 2 × 2 × 27677959

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55355918
Product of the distinct prime numbers

The prime factorization of 221423672 is 2 × 2 × 2 × 27677959. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 81, 66, 952, 941, 9693, 9795, 26001, 66422, 534026, 422751, 1738526, 6601567, 80669279, 95251471, 152606171, 843701154, 4205486917, 9006375944

Basic calculations (n = 221423672)

Multiplication

n×y
n×2 442847344
n×3 664271016
n×4 885694688
n×5 1107118360

Division

n÷y
n÷2 110711836
n÷3 73807890.666667
n÷3 55355918
n÷5 44284734.4

Exponentiation

ny
n2 49028442521963584
n3 1.0856057775654E+25
n4 2.4037881761295E+33
n5 5.3225560466877E+41

Nth Root

y√n
2√n 14880.311555878
3√n 604.98046245219
4√n 121.98488248909
5√n 46.670753188167

Divisors of 221423672

1, 2, 4, 8, 27677959, 55355918, 110711836, 221423672

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 -221423671
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 221423672 can be divided by 8 positive divisors. The sum of these divisors (counting 221423672) is 1, the average is 0.125.

Base conversion 221423672

Base System Value
2 Binary 1101001100101010100000111000
3 Ternary 120102122111011202
4 Quaternary 31030222200320
5 Quinary 423141024142
6 Senary 33545513332
8 Octal 1514524070
10 Decimal 221423672
12 Duodecimal 621a2848
16 Hexadecimal d32a838
20 Vigesimal 393hj3c
36 Base36 3ntvlk

Cryptographic Hash Functions

md5 8d988b14774fda5998f66a58ca432bde
sha1 ce099c573ee35ff7bf5f9eb7e8853e6285e50aa2
sha256 dd524c4f4927f3cdb063f6d9cf785844ec4a60a85290a8a91850e3cd64b0ed80
sha512 977f75d7863773b8863cf13e5b10bbfb5483287ed55929703a53edc93bee7683c82ae59c1ee59d293dc1461bb9af5a7a712a4e2c694f1754674ab3a12f7c605a
ripemd-160 dd3a32935e8dff9a8e121016e8e8ecd6cf4eb7e9

221423672 as geometric shapes

Circle

Radius = n
Diameter 442847344
Circumference 1391245962.5722
Area 1.5402739484395E+17

Sphere

Radius = n
Volume 4.5473748473255E+25
Surface area 6.161095793758E+17
Circumference 1391245962.5722

Square

Length = n
Perimeter 885694688
Area 49028442521963584
Diagonal 313140359.97285

Cube

Length = n
Surface area 294170655131781504
Volume 1.0856057775654E+25
Space diagonal 383517049.90247

Equilateral Triangle

Length = n
Perimeter 664271016
Area 2.1229938366003E+16
Altitude 191758524.95123

Triangular Pyramid

Length = n
Surface area 2.1229938366003E+16
Volume 1.279398678353E+24
Height 104380119.99095