221570272 (number)

221570272 is an even 9-digits composite number following 221570271 and preceding 221570273. In scientific notation, it is written as 2.21570272 × 10^8. The sum of its digits is 28. It has a total of 8 prime factors and 48 positive divisors. There are 86325120 positive integers (up to 221570272) that are relatively prime to 221570272.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred seventy thousand two hundred seventy-two

Notation

Scientific notation 2.21570272 × 10^8
Engineering notation 2.21570272 × 10^6

Prime Factorization of 221570272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 11 × 89923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 13848142
Product of the distinct prime numbers

The prime factorization of 221570272 is 2 × 2 × 2 × 2 × 2 × 7 × 11 × 89923. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 7, 27, 72, 29, 287, 5103, 1216, 51108, 57739, 929665, 413247, 46744, 1180856, 78194296, 16205451, 648958609, 665130206, 3673772136, 8279783956

Basic calculations (n = 221570272)

Multiplication

n×y
n×2 443140544
n×3 664710816
n×4 886281088
n×5 1107851360

Division

n÷y
n÷2 110785136
n÷3 73856757.333333
n÷3 55392568
n÷5 44314054.4

Exponentiation

ny
n2 49093385434153984
n3 1.0877634764046E+25
n4 2.4101604933864E+33
n5 5.3401991608328E+41

Nth Root

y√n
2√n 14885.236712931
3√n 605.11394798379
4√n 122.00506839034
5√n 46.676931498837

Divisors of 221570272

1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 89923, 179846, 359692, 629461, 719384, 989153, 1258922, 1438768, 1978306, 2517844, 2877536, 3956612, 5035688, 6924071, 7913224, 10071376, 13848142, 15826448, 20142752, 27696284, 31652896, 55392568, 110785136, 221570272

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221570271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221570272 can be divided by 48 positive divisors. The sum of these divisors (counting 221570272) is 1, the average is 0.020833333333333.

Base conversion 221570272

Base System Value
2 Binary 1101001101001110010011100000
3 Ternary 120102220221021101
4 Quaternary 31031032103200
5 Quinary 423210222042
6 Senary 33553004144
8 Octal 1515162340
10 Decimal 221570272
12 Duodecimal 62253654
16 Hexadecimal d34e4e0
20 Vigesimal 394g5dc
36 Base36 3nx0ps

Cryptographic Hash Functions

md5 8fd3a62422a2623bb1eb7c7dcdcad875
sha1 363210bd0f57b89417c637b401f96f17b12e4fe9
sha256 5b5e33684989e87c6a18e03022aef46d15339e3c52b7d58adbe26d47c8efda9e
sha512 e37d0a4387313cdeca8a714af5949415e2373720cd7a7edbcba76d55df5bf1c0cb421265254a210923fbc613db38b04be14e0f8acafa87fcdf180bbb16c5b1b4
ripemd-160 47075483dd7ef683bacfa91cb39d87d96f2f55e1

221570272 as geometric shapes

Circle

Radius = n
Diameter 443140544
Circumference 1392167077.5382
Area 1.5423141901979E+17

Sphere

Radius = n
Volume 4.5564129950881E+25
Surface area 6.1692567607916E+17
Circumference 1392167077.5382

Square

Length = n
Perimeter 886281088
Area 49093385434153984
Diagonal 313347683.6811

Cube

Length = n
Surface area 294560312604923904
Volume 1.0877634764046E+25
Space diagonal 383770968.55086

Equilateral Triangle

Length = n
Perimeter 664710816
Area 2.1258059471879E+16
Altitude 191885484.27543

Triangular Pyramid

Length = n
Surface area 2.1258059471879E+16
Volume 1.2819415508213E+24
Height 104449227.8937