221241806 (number)

221241806 is an even 9-digits composite number following 221241805 and preceding 221241807. In scientific notation, it is written as 2.21241806 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 110514600 positive integers (up to 221241806) that are relatively prime to 221241806.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred forty-one thousand eight hundred six

Notation

Scientific notation 2.21241806 × 10^8
Engineering notation 2.21241806 × 10^6

Prime Factorization of 221241806

Prime Factorization 2 × 1051 × 105253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221241806
Product of the distinct prime numbers

The prime factorization of 221241806 is 2 × 1051 × 105253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 68, 93, 907, 353, 7159, 6822, 63614, 55170, 717721, 102018, 620767, 3566480, 92586602, 24214143, 679869107, 348767240, 4378143310, 7839001674

Basic calculations (n = 221241806)

Multiplication

n×y
n×2 442483612
n×3 663725418
n×4 884967224
n×5 1106209030

Division

n÷y
n÷2 110620903
n÷3 73747268.666667
n÷3 55310451.5
n÷5 44248361.2

Exponentiation

ny
n2 48947936722141636
n3 1.082932992038E+25
n4 2.3959005093548E+33
n5 5.3007335568597E+41

Nth Root

y√n
2√n 14874.199339796
3√n 604.81478381961
4√n 121.95982674552
5√n 46.663084077559

Divisors of 221241806

1, 2, 1051, 2102, 105253, 210506, 110620903, 221241806

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221241805
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221241806 can be divided by 8 positive divisors. The sum of these divisors (counting 221241806) is 1, the average is 0.125.

Base conversion 221241806

Base System Value
2 Binary 1101001011111110000111001110
3 Ternary 120102022020200222
4 Quaternary 31023332013032
5 Quinary 423114214211
6 Senary 33541551342
8 Octal 1513760716
10 Decimal 221241806
12 Duodecimal 62115552
16 Hexadecimal d2fe1ce
20 Vigesimal 392f4a6
36 Base36 3npz9q

Cryptographic Hash Functions

md5 da039fbeae9d95a33ce918c879260eb5
sha1 23a21a884e1adf8df78e9f103c2e8be7dfd15ad3
sha256 e535e5b5fb3d72063f48183fac1821a733d25791ad559b8db457045fd1da7df2
sha512 9b7c168244a30a4648eaf63edc476899c516dc3f30d41fa619db07a9053d154007b56ffb10cf7efb8f8c78edd6abb7885e077503775f2ceae6b44bd7bb677205
ripemd-160 87bc4d424fa515f263811e63232b1a2c471c148b

221241806 as geometric shapes

Circle

Radius = n
Diameter 442483612
Circumference 1390103264.7931
Area 1.5377447841466E+17

Sphere

Radius = n
Volume 4.5361791094889E+25
Surface area 6.1509791365863E+17
Circumference 1390103264.7931

Square

Length = n
Perimeter 884967224
Area 48947936722141636
Diagonal 312883162.60912

Cube

Length = n
Surface area 293687620332849816
Volume 1.082932992038E+25
Space diagonal 383202048.7503

Equilateral Triangle

Length = n
Perimeter 663725418
Area 2.1195078332104E+16
Altitude 191601024.37515

Triangular Pyramid

Length = n
Surface area 2.1195078332104E+16
Volume 1.2762487704012E+24
Height 104294387.53637