221333449 (number)

221333449 is an odd 9-digits prime number following 221333448 and preceding 221333450. In scientific notation, it is written as 2.21333449 × 10^8. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 221333448 positive integers (up to 221333449) that are relatively prime to 221333449.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred thirty-three thousand four hundred forty-nine

Notation

Scientific notation 2.21333449 × 10^8
Engineering notation 2.21333449 × 10^6

Prime Factorization of 221333449

Prime Factorization 221333449

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 221333449
Product of the distinct prime numbers

The prime factorization of 221333449 is 221333449. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 3, 66, 70, 511, 533, 3524, 5439, 82689, 66552, 139616, 359506, 1863786, 8723715, 41415443, 77795512, 451553720, 594205913, 3837304427, 731056336

Basic calculations (n = 221333449)

Multiplication

n×y
n×2 442666898
n×3 664000347
n×4 885333796
n×5 1106667245

Division

n÷y
n÷2 110666724.5
n÷3 73777816.333333
n÷3 55333362.25
n÷5 44266689.8

Exponentiation

ny
n2 48988495646235601
n3 1.0842792702703E+25
n4 2.3998727056812E+33
n5 5.3117210310939E+41

Nth Root

y√n
2√n 14877.279623641
3√n 604.89828128479
4√n 121.97245436426
5√n 46.666949202986

Divisors of 221333449

1, 221333449

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 221333450
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 110666725
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14877.279657249
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999909639
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221333449 can be divided by 2 positive divisors. The sum of these divisors (counting 221333449) is 221333450, the average is 110666725.

Base conversion 221333449

Base System Value
2 Binary 1101001100010100011111001001
3 Ternary 120102110220102011
4 Quaternary 31030110133021
5 Quinary 423130132244
6 Senary 33543535521
8 Octal 1514243711
10 Decimal 221333449
12 Duodecimal 6215a5a1
16 Hexadecimal d3147c9
20 Vigesimal 3936dc9
36 Base36 3nrxzd

Cryptographic Hash Functions

md5 a40a22922fbed2da967bc15f539464b8
sha1 fa0098ccfc32a28bca98e4b746106789a9852b79
sha256 5cd2d389e90f57b7102488fd9cdbcd4db2083a0e77ee50109981fb60413c1718
sha512 fabfdb51572e99bacb72fca9e6005c98e6feb2c8847283d5dc60acf7b20fd8ffdf51c7208a43538cc7f3e90f59a7002e0c711e76ab43c3d0c6375a064632c572
ripemd-160 989b1161c94f2343c4b3e8f9185ae96eeba42a02

221333449 as geometric shapes

Circle

Radius = n
Diameter 442666898
Circumference 1390679074.7442
Area 1.5390189803263E+17

Sphere

Radius = n
Volume 4.5418183865611E+25
Surface area 6.1560759213052E+17
Circumference 1390679074.7442

Square

Length = n
Perimeter 885333796
Area 48988495646235601
Diagonal 313012765.38261

Cube

Length = n
Surface area 293930973877413606
Volume 1.0842792702703E+25
Space diagonal 383360779.08245

Equilateral Triangle

Length = n
Perimeter 664000347
Area 2.1212640861412E+16
Altitude 191680389.54123

Triangular Pyramid

Length = n
Surface area 2.1212640861412E+16
Volume 1.2778353745135E+24
Height 104337588.46087