221400810 (number)

221400810 is an even 9-digits composite number following 221400809 and preceding 221400811. In scientific notation, it is written as 2.21400810 × 10^8. The sum of its digits is 18. It has a total of 6 prime factors and 64 positive divisors. There are 58858560 positive integers (up to 221400810) that are relatively prime to 221400810.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred thousand eight hundred ten

Notation

Scientific notation 2.21400810 × 10^8
Engineering notation 2.21400810 × 10^6

Prime Factorization of 221400810

Prime Factorization 2 × 5 × 9 × 3 × 383 × 2141

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 221400810
Product of the distinct prime numbers

The prime factorization of 221400810 is 2 × 5 × 9 × 3 × 383 × 2141. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 22, 50, 911, 127, 289, 4503, 89953, 68480, 218875, 423736, 8387028, 6212525, 87771397, 96997341, 320211202, 736864334, 7080255385, 2855090532

Basic calculations (n = 221400810)

Multiplication

n×y
n×2 442801620
n×3 664202430
n×4 885603240
n×5 1107004050

Division

n÷y
n÷2 110700405
n÷3 73800270
n÷3 55350202.5
n÷5 44280162

Exponentiation

ny
n2 49018318668656100
n3 1.0852695458079E+25
n4 2.4027955651019E+33
n5 5.3198088437797E+41

Nth Root

y√n
2√n 14879.543339767
3√n 604.95964031929
4√n 121.98173363158
5√n 46.669789397061

Divisors of 221400810

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 383, 766, 1149, 1915, 2141, 2298, 3447, 3830, 4282, 5745, 6423, 6894, 10341, 10705, 11490, 12846, 17235, 19269, 20682, 21410, 32115, 34470, 38538, 51705, 57807, 64230, 96345, 103410, 115614, 192690, 289035, 578070, 820003, 1640006, 2460009, 4100015, 4920018, 7380027, 8200030, 12300045, 14760054, 22140081, 24600090, 36900135, 44280162, 73800270, 110700405, 221400810

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221400809
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221400810 can be divided by 64 positive divisors. The sum of these divisors (counting 221400810) is 1, the average is 0.015625.

Base conversion 221400810

Base System Value
2 Binary 1101001100100100111011101010
3 Ternary 120102121022211000
4 Quaternary 31030210323222
5 Quinary 423134311220
6 Senary 33545215430
8 Octal 1514447352
10 Decimal 221400810
12 Duodecimal 62191576
16 Hexadecimal d324eea
20 Vigesimal 393f20a
36 Base36 3ntdyi

Cryptographic Hash Functions

md5 454152708429d95d2056cc9872e78c94
sha1 137149665549cc300e18ce2bcae2aa0e3df231f9
sha256 350e5ad801babc05e957d25052ef7adf4742816bcf880ccbebc2bbe333e66ebe
sha512 7f029c29d6d10450bc1cd9b6f32a1f61aeb480b67536c1df48abbbc9fe806f7cf911860425d2b9f73da92eff888fbfe42e4382cfe72253f3b887b61d43796493
ripemd-160 1c551ab0b33049953f13cec189a32f01dd4acf43

221400810 as geometric shapes

Circle

Radius = n
Diameter 442801620
Circumference 1391102316.3897
Area 1.5399558982077E+17

Sphere

Radius = n
Volume 4.5459664430329E+25
Surface area 6.1598235928309E+17
Circumference 1391102316.3897

Square

Length = n
Perimeter 885603240
Area 49018318668656100
Diagonal 313108028.22239

Cube

Length = n
Surface area 294109912011936600
Volume 1.0852695458079E+25
Space diagonal 383477451.7569

Equilateral Triangle

Length = n
Perimeter 664202430
Area 2.1225554608929E+16
Altitude 191738725.87845

Triangular Pyramid

Length = n
Surface area 2.1225554608929E+16
Volume 1.2790024254266E+24
Height 104369342.7408