221416912 (number)

221416912 is an even 9-digits composite number following 221416911 and preceding 221416913. In scientific notation, it is written as 2.21416912 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 110539520 positive integers (up to 221416912) that are relatively prime to 221416912.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred sixteen thousand nine hundred twelve

Notation

Scientific notation 2.21416912 × 10^8
Engineering notation 2.21416912 × 10^6

Prime Factorization of 221416912

Prime Factorization 2 × 2 × 2 × 2 × 677 × 20441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 27677114
Product of the distinct prime numbers

The prime factorization of 221416912 is 2 × 2 × 2 × 2 × 677 × 20441. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 58, 99, 858, 125, 320, 6418, 57452, 49627, 452249, 43328, 9203965, 8780829, 26076447, 27753080, 570472963, 470088839, 5253634814, 6390312376

Basic calculations (n = 221416912)

Multiplication

n×y
n×2 442833824
n×3 664250736
n×4 885667648
n×5 1107084560

Division

n÷y
n÷2 110708456
n÷3 73805637.333333
n÷3 55354228
n÷5 44283382.4

Exponentiation

ny
n2 49025448919615744
n3 1.0855063509195E+25
n4 2.4034946417699E+33
n5 5.3217436158923E+41

Nth Root

y√n
2√n 14880.084408363
3√n 604.97430576396
4√n 121.98395143773
5√n 46.670468215795

Divisors of 221416912

1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 20441, 40882, 81764, 163528, 327056, 13838557, 27677114, 55354228, 110708456, 221416912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221416911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221416912 can be divided by 20 positive divisors. The sum of these divisors (counting 221416912) is 1, the average is 0.05.

Base conversion 221416912

Base System Value
2 Binary 1101001100101000110111010000
3 Ternary 120102122010220101
4 Quaternary 31030220313100
5 Quinary 423140320122
6 Senary 33545422144
8 Octal 1514506720
10 Decimal 221416912
12 Duodecimal 6219a954
16 Hexadecimal d328dd0
20 Vigesimal 393h25c
36 Base36 3ntqds

Cryptographic Hash Functions

md5 0554add6140d0782babb654e56fff27b
sha1 53975a181c2e8ca049e57e33509b834bbf82f6a8
sha256 e03b77965c867ad5a25fa2ebd42cfb3e15ec8bd990792708ab3efabe3c10cd32
sha512 2af6c2b8a86982e777ead54380932fdb4a3d78fe6d05c116c1307a2da80786a0c6d3dc27021930112f906acbe81c0d44fe8d52543db06f1bfcec4f9673a6776d
ripemd-160 6af7633818ee37bac724106b51ddce84c19d05ba

221416912 as geometric shapes

Circle

Radius = n
Diameter 442833824
Circumference 1391203488.2395
Area 1.5401799016481E+17

Sphere

Radius = n
Volume 4.546958369965E+25
Surface area 6.1607196065923E+17
Circumference 1391203488.2395

Square

Length = n
Perimeter 885667648
Area 49025448919615744
Diagonal 313130799.88917

Cube

Length = n
Surface area 294152693517694464
Volume 1.0855063509195E+25
Space diagonal 383505341.23901

Equilateral Triangle

Length = n
Perimeter 664250736
Area 2.1228642098162E+16
Altitude 191752670.6195

Triangular Pyramid

Length = n
Surface area 2.1228642098162E+16
Volume 1.2792815029271E+24
Height 104376933.29639