221474529 (number)

221474529 is an odd 9-digits composite number following 221474528 and preceding 221474530. In scientific notation, it is written as 2.21474529 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 147485184 positive integers (up to 221474529) that are relatively prime to 221474529.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21474529 × 10^8
Engineering notation 2.21474529 × 10^6

Prime Factorization of 221474529

Prime Factorization 3 × 3 × 929 × 26489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73824843
Product of the distinct prime numbers

The prime factorization of 221474529 is 3 × 3 × 929 × 26489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 76, 35, 246, 787, 1334, 679, 69052, 867, 365580, 330960, 1376922, 6792634, 98190964, 31744305, 405751415, 912893742, 6385006446, 1480497453

Basic calculations (n = 221474529)

Multiplication

n×y
n×2 442949058
n×3 664423587
n×4 885898116
n×5 1107372645

Division

n÷y
n÷2 110737264.5
n÷3 73824843
n÷3 55368632.25
n÷5 44294905.8

Exponentiation

ny
n2 49050966995771841
n3 1.0863539812383E+25
n4 2.4059973632203E+33
n5 5.3286713279446E+41

Nth Root

y√n
2√n 14882.020326555
3√n 605.02677658507
4√n 121.99188631444
5√n 46.672896876274

Divisors of 221474529

1, 3, 9, 929, 2787, 8361, 26489, 79467, 238401, 24608281, 73824843, 221474529

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221474528
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221474529 can be divided by 12 positive divisors. The sum of these divisors (counting 221474529) is 1, the average is 0.083333333333333.

Base conversion 221474529

Base System Value
2 Binary 1101001100110110111011100001
3 Ternary 120102202001221100
4 Quaternary 31030312323201
5 Quinary 423144141104
6 Senary 33550545013
8 Octal 1514667341
10 Decimal 221474529
12 Duodecimal 62208169
16 Hexadecimal d336ee1
20 Vigesimal 3944669
36 Base36 3nuyu9

Cryptographic Hash Functions

md5 309c98deb0b967d822865018b513e95b
sha1 1dbbd5fb8c7d7811b8b0b6a5ca06596835427e28
sha256 cf29c9938fb6c568773fa03d734ff5064239728723507e0d86228d52bb106397
sha512 a079b0c8cebdad82a91920c62e76f188b6708ebaf8d9e9a6ea1575a51bfcbcdac2cbcf2ad1615d5733b3c161c139a6ebf07438a14013507204e5f50d6746e93b
ripemd-160 b2cac5572738d2e250319f2dd68815114171e01a

221474529 as geometric shapes

Circle

Radius = n
Diameter 442949058
Circumference 1391565506.5273
Area 1.5409815756539E+17

Sphere

Radius = n
Volume 4.5505089155417E+25
Surface area 6.1639263026157E+17
Circumference 1391565506.5273

Square

Length = n
Perimeter 885898116
Area 49050966995771841
Diagonal 313212282.63199

Cube

Length = n
Surface area 294305801974631046
Volume 1.0863539812383E+25
Space diagonal 383605136.81039

Equilateral Triangle

Length = n
Perimeter 664423587
Area 2.1239691749265E+16
Altitude 191802568.40519

Triangular Pyramid

Length = n
Surface area 2.1239691749265E+16
Volume 1.2802804448377E+24
Height 104404094.21066