221489172 (number)

221489172 is an even 9-digits composite number following 221489171 and preceding 221489173. In scientific notation, it is written as 2.21489172 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 68333760 positive integers (up to 221489172) that are relatively prime to 221489172.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21489172 × 10^8
Engineering notation 2.21489172 × 10^6

Prime Factorization of 221489172

Prime Factorization 2 × 2 × 9 × 713 × 8629

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 110744586
Product of the distinct prime numbers

The prime factorization of 221489172 is 2 × 2 × 9 × 713 × 8629. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 92, 41, 600, 351, 5887, 7598, 91409, 41614, 499911, 783472, 3491318, 5416492, 22683493, 77591321, 806338697, 379271514, 1600131807, 5673744229

Basic calculations (n = 221489172)

Multiplication

n×y
n×2 442978344
n×3 664467516
n×4 885956688
n×5 1107445860

Division

n÷y
n÷2 110744586
n÷3 73829724
n÷3 55372293
n÷5 44297834.4

Exponentiation

ny
n2 49057453313245584
n3 1.0865694714779E+25
n4 2.4066337255813E+33
n5 5.3304331118627E+41

Nth Root

y√n
2√n 14882.512287917
3√n 605.0401102656
4√n 121.99390266697
5√n 46.673514024583

Divisors of 221489172

1, 2, 4, 9, 18, 36, 713, 1426, 2852, 6417, 8629, 12834, 17258, 25668, 34516, 77661, 155322, 310644, 6152477, 12304954, 24609908, 55372293, 110744586, 221489172

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221489171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221489172 can be divided by 24 positive divisors. The sum of these divisors (counting 221489172) is 1, the average is 0.041666666666667.

Base conversion 221489172

Base System Value
2 Binary 1101001100111010100000010100
3 Ternary 120102202211000200
4 Quaternary 31030322200110
5 Quinary 423200123142
6 Senary 33551140500
8 Octal 1514724024
10 Decimal 221489172
12 Duodecimal 62214730
16 Hexadecimal d33a814
20 Vigesimal 39462ic
36 Base36 3nva50

Cryptographic Hash Functions

md5 097f004a7c38e7b9acdeea4175a9bb9d
sha1 4ee5353f78045871860e21feabde152a54ff6297
sha256 094588f7870452cf17967d1adc283b17412d949da4b26eeb9cc9c17a4e5d77ac
sha512 b5f51e201708518f706ce5cbe918e9944801f4b2b21b8adc83b430f7a3e292e314201269125eb52f7642d0534080f46282ef3669bd6022bff1eb6748c2f79dcf
ripemd-160 b1ff8e167f6ef83a2a9a88aeddedc30671f80f2b

221489172 as geometric shapes

Circle

Radius = n
Diameter 442978344
Circumference 1391657511.2098
Area 1.5411853493272E+17

Sphere

Radius = n
Volume 4.5514115589467E+25
Surface area 6.1647413973087E+17
Circumference 1391657511.2098

Square

Length = n
Perimeter 885956688
Area 49057453313245584
Diagonal 313232990.96119

Cube

Length = n
Surface area 294344719879473504
Volume 1.0865694714779E+25
Space diagonal 383630499.23036

Equilateral Triangle

Length = n
Perimeter 664467516
Area 2.124250040712E+16
Altitude 191815249.61518

Triangular Pyramid

Length = n
Surface area 2.124250040712E+16
Volume 1.2805344025206E+24
Height 104410996.98706