221344448 (number)

221344448 is an even 9-digits composite number following 221344447 and preceding 221344449. In scientific notation, it is written as 2.21344448 × 10^8. The sum of its digits is 32. It has a total of 9 prime factors and 56 positive divisors. There are 101615616 positive integers (up to 221344448) that are relatively prime to 221344448.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred forty-four thousand four hundred forty-eight

Notation

Scientific notation 2.21344448 × 10^8
Engineering notation 2.21344448 × 10^6

Prime Factorization of 221344448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 223 × 1193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 6917014
Product of the distinct prime numbers

The prime factorization of 221344448 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 223 × 1193. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 3, 59, 56, 993, 588, 6704, 5145, 8820, 39112, 366290, 25086, 2414499, 167987, 33377906, 21022493, 971642307, 825017087, 1285377633, 9511294904

Basic calculations (n = 221344448)

Multiplication

n×y
n×2 442688896
n×3 664033344
n×4 885377792
n×5 1106722240

Division

n÷y
n÷2 110672224
n÷3 73781482.666667
n÷3 55336112
n÷5 44268889.6

Exponentiation

ny
n2 48993364660424704
n3 1.0844409256424E+25
n4 2.4003497807494E+33
n5 5.3130409722689E+41

Nth Root

y√n
2√n 14877.649276683
3√n 604.90830110785
4√n 121.97396966846
5√n 46.667413009585

Divisors of 221344448

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 223, 416, 446, 832, 892, 1193, 1784, 2386, 2899, 3568, 4772, 5798, 7136, 9544, 11596, 14272, 15509, 19088, 23192, 31018, 38176, 46384, 62036, 76352, 92768, 124072, 185536, 248144, 266039, 496288, 532078, 992576, 1064156, 2128312, 3458507, 4256624, 6917014, 8513248, 13834028, 17026496, 27668056, 55336112, 110672224, 221344448

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221344447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221344448 can be divided by 56 positive divisors. The sum of these divisors (counting 221344448) is 1, the average is 0.017857142857143.

Base conversion 221344448

Base System Value
2 Binary 1101001100010111001011000000
3 Ternary 120102111110111112
4 Quaternary 31030113023000
5 Quinary 423131010243
6 Senary 33544102452
8 Octal 1514271300
10 Decimal 221344448
12 Duodecimal 62164a28
16 Hexadecimal d3172c0
20 Vigesimal 3938128
36 Base36 3ns6gw

Cryptographic Hash Functions

md5 f6de200edd175b1f628dd8ecf3244602
sha1 3944e78c2c819707a4155225dd511fde8623a9ec
sha256 1713324b8473c5e23e2ff4a83801389340b73894a4a7e2c8daeb01845866e81d
sha512 4bb026db01952ce96d8732882e504227531b82bb09f97b3a1edcf186a26994eed5e13f256f637ce8f7e504ecaca1486b92418995baf035963ce695774bd51565
ripemd-160 d749507e2edd67b9295d4adec635f7cde63eb4a9

221344448 as geometric shapes

Circle

Radius = n
Diameter 442688896
Circumference 1390748183.4994
Area 1.5391719449184E+17

Sphere

Radius = n
Volume 4.5424955270005E+25
Surface area 6.1566877796734E+17
Circumference 1390748183.4994

Square

Length = n
Perimeter 885377792
Area 48993364660424704
Diagonal 313028320.31759

Cube

Length = n
Surface area 293960187962548224
Volume 1.0844409256424E+25
Space diagonal 383379829.90929

Equilateral Triangle

Length = n
Perimeter 664033344
Area 2.1214749206401E+16
Altitude 191689914.95464

Triangular Pyramid

Length = n
Surface area 2.1214749206401E+16
Volume 1.2780258871966E+24
Height 104342773.4392