221446705 (number)

221446705 is an odd 9-digits composite number following 221446704 and preceding 221446706. In scientific notation, it is written as 2.21446705 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 177098736 positive integers (up to 221446705) that are relatively prime to 221446705.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred forty-six thousand seven hundred five

Notation

Scientific notation 2.21446705 × 10^8
Engineering notation 2.21446705 × 10^6

Prime Factorization of 221446705

Prime Factorization 5 × 4259 × 10399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221446705
Product of the distinct prime numbers

The prime factorization of 221446705 is 5 × 4259 × 10399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 30, 82, 765, 521, 8782, 26, 90785, 93119, 714893, 462428, 971818, 4456554, 53199402, 95964324, 118877379, 564242799, 6047628117, 7927749280

Basic calculations (n = 221446705)

Multiplication

n×y
n×2 442893410
n×3 664340115
n×4 885786820
n×5 1107233525

Division

n÷y
n÷2 110723352.5
n÷3 73815568.333333
n÷3 55361676.25
n÷5 44289341

Exponentiation

ny
n2 49038643155357025
n3 1.0859445944425E+25
n4 2.4047885225184E+33
n5 5.3253249453353E+41

Nth Root

y√n
2√n 14881.085477881
3√n 605.00143887826
4√n 121.98805465242
5√n 46.671724107602

Divisors of 221446705

1, 5, 4259, 10399, 21295, 51995, 44289341, 221446705

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 -221446704
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 221446705 can be divided by 8 positive divisors. The sum of these divisors (counting 221446705) is 1, the average is 0.125.

Base conversion 221446705

Base System Value
2 Binary 1101001100110000001000110001
3 Ternary 120102200122202211
4 Quaternary 31030300020301
5 Quinary 423142243310
6 Senary 33550212121
8 Octal 1514601061
10 Decimal 221446705
12 Duodecimal 621b4041
16 Hexadecimal d330231
20 Vigesimal 3940gf5
36 Base36 3nuddd

Cryptographic Hash Functions

md5 e921445c8d4dd3dc33b5083415cf89ce
sha1 e4b01f84480e6cc14b92f69b90d3f961a7a8ff92
sha256 fe579cf6a77c1cacbda0c0206134da3ef6472f65a23390ec9820277c34b8a69a
sha512 38bab368719dd4a824794cf93da78b5827e3ad51b96e700ae5e773a7819f3d72a50addf55493d374ba05ce54eb9ad7c6c0d44d7f05ef9fffdaf9cf38dd5fb613
ripemd-160 f77bdfab8c0317e82108bb1d32c3dd8faaab65c8

221446705 as geometric shapes

Circle

Radius = n
Diameter 442893410
Circumference 1391390683.1793
Area 1.5405944107888E+17

Sphere

Radius = n
Volume 4.5487940801413E+25
Surface area 6.1623776431552E+17
Circumference 1391390683.1793

Square

Length = n
Perimeter 885786820
Area 49038643155357025
Diagonal 313172933.55383

Cube

Length = n
Surface area 294231858932142150
Volume 1.0859445944425E+25
Space diagonal 383556944.22872

Equilateral Triangle

Length = n
Perimeter 664340115
Area 2.123435536983E+16
Altitude 191778472.11436

Triangular Pyramid

Length = n
Surface area 2.123435536983E+16
Volume 1.2797979778719E+24
Height 104390977.85128