221244650 (number)

221244650 is an even 9-digits composite number following 221244649 and preceding 221244651. In scientific notation, it is written as 2.21244650 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 80452400 positive integers (up to 221244650) that are relatively prime to 221244650.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred forty-four thousand six hundred fifty

Notation

Scientific notation 2.21244650 × 10^8
Engineering notation 2.21244650 × 10^6

Prime Factorization of 221244650

Prime Factorization 2 × 55 × 5 × 402263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221244650
Product of the distinct prime numbers

The prime factorization of 221244650 is 2 × 55 × 5 × 402263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 40, 28, 133, 680, 9111, 6440, 31231, 67398, 928595, 102659, 4700119, 4533512, 95330049, 56611439, 955387204, 355088805, 4608494022, 8718438515

Basic calculations (n = 221244650)

Multiplication

n×y
n×2 442489300
n×3 663733950
n×4 884978600
n×5 1106223250

Division

n÷y
n÷2 110622325
n÷3 73748216.666667
n÷3 55311162.5
n÷5 44248930

Exponentiation

ny
n2 48949195153622500
n3 1.0829747549545E+25
n4 2.3960237061874E+33
n5 5.3010742626714E+41

Nth Root

y√n
2√n 14874.294941274
3√n 604.81737538207
4√n 121.96021868328
5√n 46.663204045056

Divisors of 221244650

1, 2, 5, 10, 55, 110, 275, 550, 402263, 804526, 2011315, 4022630, 22124465, 44248930, 110622325, 221244650

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221244649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221244650 can be divided by 16 positive divisors. The sum of these divisors (counting 221244650) is 1, the average is 0.0625.

Base conversion 221244650

Base System Value
2 Binary 1101001011111110110011101010
3 Ternary 120102022101121022
4 Quaternary 31023332303222
5 Quinary 423114312100
6 Senary 33542012442
8 Octal 1513766352
10 Decimal 221244650
12 Duodecimal 62117122
16 Hexadecimal d2fecea
20 Vigesimal 392fbca
36 Base36 3nq1gq

Cryptographic Hash Functions

md5 3dd4e49bde8f6c459ee8bb5dbb1e5541
sha1 19f524f49398fad6b1f3ba10bcb49aa83caabd21
sha256 662b5c2002b1f39086f1abff6a66193472acca3befce06fd88984c7065387495
sha512 013c7bebac2cc1b2316dd15e6a8e50bd39205ae4156d2c1c3ad49152101fba47fed43879fe41d3f8dee90cbf972272d9f93e781d453733b1f2552aec7af8103f
ripemd-160 7eb09d1b0969526dbfb2d1f49731ea7965ee9430

221244650 as geometric shapes

Circle

Radius = n
Diameter 442489300
Circumference 1390121134.1721
Area 1.5377843189375E+17

Sphere

Radius = n
Volume 4.5363540455843E+25
Surface area 6.1511372757501E+17
Circumference 1390121134.1721

Square

Length = n
Perimeter 884978600
Area 48949195153622500
Diagonal 312887184.63249

Cube

Length = n
Surface area 293695170921735000
Volume 1.0829747549545E+25
Space diagonal 383206974.70279

Equilateral Triangle

Length = n
Perimeter 663733950
Area 2.119562324892E+16
Altitude 191603487.3514

Triangular Pyramid

Length = n
Surface area 2.119562324892E+16
Volume 1.2762979884703E+24
Height 104295728.21083