221431452 (number)

221431452 is an even 9-digits composite number following 221431451 and preceding 221431453. In scientific notation, it is written as 2.21431452 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 67100000 positive integers (up to 221431452) that are relatively prime to 221431452.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred thirty-one thousand four hundred fifty-two

Notation

Scientific notation 2.21431452 × 10^8
Engineering notation 2.21431452 × 10^6

Prime Factorization of 221431452

Prime Factorization 2 × 2 × 33 × 11 × 152501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 110715726
Product of the distinct prime numbers

The prime factorization of 221431452 is 2 × 2 × 33 × 11 × 152501. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 70, 96, 287, 148, 4965, 9013, 16400, 66576, 92630, 150319, 2439044, 5572037, 30472343, 34705082, 808808531, 865757247, 6749668179, 4834919104

Basic calculations (n = 221431452)

Multiplication

n×y
n×2 442862904
n×3 664294356
n×4 885725808
n×5 1107157260

Division

n÷y
n÷2 110715726
n÷3 73810484
n÷3 55357863
n÷5 44286290.4

Exponentiation

ny
n2 49031887934828304
n3 1.085720213971E+25
n4 2.4041260344536E+33
n5 5.3234911860005E+41

Nth Root

y√n
2√n 14880.572972839
3√n 604.98754795308
4√n 121.98595399815
5√n 46.671081150713

Divisors of 221431452

1, 2, 4, 11, 22, 33, 44, 66, 132, 363, 726, 1452, 152501, 305002, 610004, 1677511, 3355022, 5032533, 6710044, 10065066, 20130132, 55357863, 110715726, 221431452

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 -221431451
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 221431452 can be divided by 24 positive divisors. The sum of these divisors (counting 221431452) is 1, the average is 0.041666666666667.

Base conversion 221431452

Base System Value
2 Binary 1101001100101100011010011100
3 Ternary 120102122212211220
4 Quaternary 31030230122130
5 Quinary 423141301302
6 Senary 33550013340
8 Octal 1514543234
10 Decimal 221431452
12 Duodecimal 621a7250
16 Hexadecimal d32c69c
20 Vigesimal 393iicc
36 Base36 3nu1lo

Cryptographic Hash Functions

md5 9049c17898c5c7a88ddb85de201037fb
sha1 40ec034b4666cb79a452e1c44dafda2d54b9854d
sha256 d38eb2ea60d5e758dfef148c43e12ef780e44170c4c914b82174c7edec319be7
sha512 3fa93c1dbca522228a7fd0596127c500eb1a56736bc0939f9c0789a6af5b4a10ebe9b71420b370a4c190f4e4de3030731d776eeeeff9ccea49dd086ba5bf03a5
ripemd-160 b9917ef20c27882286c494308f06a069a8aa96bd

221431452 as geometric shapes

Circle

Radius = n
Diameter 442862904
Circumference 1391294845.7538
Area 1.5403821892769E+17

Sphere

Radius = n
Volume 4.5478541974204E+25
Surface area 6.1615287571078E+17
Circumference 1391294845.7538

Square

Length = n
Perimeter 885725808
Area 49031887934828304
Diagonal 313151362.55437

Cube

Length = n
Surface area 294191327608969824
Volume 1.085720213971E+25
Space diagonal 383530525.25775

Equilateral Triangle

Length = n
Perimeter 664294356
Area 2.1231430273537E+16
Altitude 191765262.62887

Triangular Pyramid

Length = n
Surface area 2.1231430273537E+16
Volume 1.2795335429504E+24
Height 104383787.51812