221444982 (number)

221444982 is an even 9-digits composite number following 221444981 and preceding 221444983. In scientific notation, it is written as 2.21444982 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 67104360 positive integers (up to 221444982) that are relatively prime to 221444982.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred forty-four thousand nine hundred eighty-two

Notation

Scientific notation 2.21444982 × 10^8
Engineering notation 2.21444982 × 10^6

Prime Factorization of 221444982

Prime Factorization 2 × 9 × 33 × 372803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221444982
Product of the distinct prime numbers

The prime factorization of 221444982 is 2 × 9 × 33 × 372803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 83, 75, 424, 14, 7172, 634, 29258, 63126, 944518, 477680, 1174877, 9317572, 86334338, 70458142, 31925976, 294092733, 9806127506, 4514330922

Basic calculations (n = 221444982)

Multiplication

n×y
n×2 442889964
n×3 664334946
n×4 885779928
n×5 1107224910

Division

n÷y
n÷2 110722491
n÷3 73814994
n÷3 55361245.5
n÷5 44288996.4

Exponentiation

ny
n2 49037880052980324
n3 1.085919246565E+25
n4 2.4047136800905E+33
n5 5.3251177760279E+41

Nth Root

y√n
2√n 14881.027585486
3√n 604.99986977207
4√n 121.98781736504
5√n 46.671651480076

Divisors of 221444982

1, 2, 9, 18, 33, 66, 297, 594, 372803, 745606, 3355227, 6710454, 12302499, 24604998, 110722491, 221444982

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 -221444981
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 221444982 can be divided by 16 positive divisors. The sum of these divisors (counting 221444982) is 1, the average is 0.0625.

Base conversion 221444982

Base System Value
2 Binary 1101001100101111101101110110
3 Ternary 120102200120102000
4 Quaternary 31030233231312
5 Quinary 423142214412
6 Senary 33550200130
8 Octal 1514575566
10 Decimal 221444982
12 Duodecimal 621b3046
16 Hexadecimal d32fb76
20 Vigesimal 3940c92
36 Base36 3nuc1i

Cryptographic Hash Functions

md5 2359f9f8952057387b3d532424c2bc96
sha1 970f942d42d2e72b75eb4128e04c08e47cc54aaf
sha256 605be9fd6a3be3b47fcfd62798d8098ba1b0a6a82702a82f8c04bf8321712d77
sha512 045397aecc820117dce54436660a2944fd59a72a697508eaf4f73877fbdc196093c0643c7f93b5c010df8e785b046a35ca9fc5dabccb47e406cc1c0b562c1df8
ripemd-160 10b27e7db42edcfbf26212bfb48b2248a75112fe

221444982 as geometric shapes

Circle

Radius = n
Diameter 442889964
Circumference 1391379857.251
Area 1.5405704372206E+17

Sphere

Radius = n
Volume 4.5486879032007E+25
Surface area 6.1622817488824E+17
Circumference 1391379857.251

Square

Length = n
Perimeter 885779928
Area 49037880052980324
Diagonal 313170496.86387

Cube

Length = n
Surface area 294227280317881944
Volume 1.085919246565E+25
Space diagonal 383553959.90518

Equilateral Triangle

Length = n
Perimeter 664334946
Area 2.1234024936808E+16
Altitude 191776979.95259

Triangular Pyramid

Length = n
Surface area 2.1234024936808E+16
Volume 1.2797681051119E+24
Height 104390165.62129