221435705 (number)

221435705 is an odd 9-digits composite number following 221435704 and preceding 221435706. In scientific notation, it is written as 2.21435705 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 177148560 positive integers (up to 221435705) that are relatively prime to 221435705.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred thirty-five thousand seven hundred five

Notation

Scientific notation 2.21435705 × 10^8
Engineering notation 2.21435705 × 10^6

Prime Factorization of 221435705

Prime Factorization 5 × 44287141

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221435705
Product of the distinct prime numbers

The prime factorization of 221435705 is 5 × 44287141. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 82, 80, 570, 273, 5631, 3985, 57282, 16508, 582644, 781749, 8402805, 6295278, 17745094, 89946743, 980805924, 675998742, 5878933745, 9460497048

Basic calculations (n = 221435705)

Multiplication

n×y
n×2 442871410
n×3 664307115
n×4 885742820
n×5 1107178525

Division

n÷y
n÷2 110717852.5
n÷3 73811901.666667
n÷3 55358926.25
n÷5 44287141

Exponentiation

ny
n2 49033771448847025
n3 1.0857827749584E+25
n4 2.4043107424978E+33
n5 5.3240024430407E+41

Nth Root

y√n
2√n 14880.715876597
3√n 604.99142122936
4√n 121.98653973532
5√n 46.671260430198

Divisors of 221435705

1, 5, 44287141, 221435705

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221435704
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221435705 can be divided by 4 positive divisors. The sum of these divisors (counting 221435705) is 1, the average is 0.25.

Base conversion 221435705

Base System Value
2 Binary 1101001100101101011100111001
3 Ternary 120102200002200102
4 Quaternary 31030231130321
5 Quinary 423141420310
6 Senary 33550045145
8 Octal 1514553471
10 Decimal 221435705
12 Duodecimal 621a97b5
16 Hexadecimal d32d739
20 Vigesimal 393j955
36 Base36 3nu4vt

Cryptographic Hash Functions

md5 ca8769e3b616ab85de8e86c60a3f4292
sha1 54bd67310959946ac6013b7a971734666f707691
sha256 271a0252dcd631ba4e41018f2881b91d37f814c507e8b5d0d357b9579a4fc250
sha512 2e0f8bf06a047a059ea77eb9b1d6fc6034564950d151d1dd7c5fb3f8468b66a967cd59eab19aac6f78248737f3f71cf4cf95d3789d6ac3826246c5683cd242bc
ripemd-160 31344a0636b387906c31e6564ce7ec43c5b2d340

221435705 as geometric shapes

Circle

Radius = n
Diameter 442871410
Circumference 1391321568.141
Area 1.540441361615E+17

Sphere

Radius = n
Volume 4.5481162522717E+25
Surface area 6.16176544646E+17
Circumference 1391321568.141

Square

Length = n
Perimeter 885742820
Area 49033771448847025
Diagonal 313157377.20465

Cube

Length = n
Surface area 294202628693082150
Volume 1.0857827749584E+25
Space diagonal 383537891.66983

Equilateral Triangle

Length = n
Perimeter 664307115
Area 2.1232245859031E+16
Altitude 191768945.83492

Triangular Pyramid

Length = n
Surface area 2.1232245859031E+16
Volume 1.2796072717811E+24
Height 104385792.40155