221544207 (number)

221544207 is an odd 9-digits composite number following 221544206 and preceding 221544208. In scientific notation, it is written as 2.21544207 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 144921600 positive integers (up to 221544207) that are relatively prime to 221544207.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21544207 × 10^8
Engineering notation 2.21544207 × 10^6

Prime Factorization of 221544207

Prime Factorization 3 × 3 × 3 × 137 × 101 × 593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24616023
Product of the distinct prime numbers

The prime factorization of 221544207 is 3 × 3 × 3 × 137 × 101 × 593. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221544207)

Multiplication

n×y
n×2 443088414
n×3 664632621
n×4 886176828
n×5 1107721035

Division

n÷y
n÷2 110772103.5
n÷3 73848069
n÷3 55386051.75
n÷5 44308841.4

Exponentiation

ny
n2 49081835655258849
n3 1.0873796358349E+25
n4 2.4090265912898E+33
n5 5.3370588580922E+41

Nth Root

y√n
2√n 14884.361155253
3√n 605.09021899791
4√n 122.0014801355
5√n 46.675833254509

Divisors of 221544207

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221544206
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221544207 can be divided by 32 positive divisors. The sum of these divisors (counting 221544207) is 1, the average is 0.03125.

Base conversion 221544207

Base System Value
2 Binary 1101001101000111111100001111
3 Ternary 120102212121112000
4 Quaternary 31031013330033
5 Quinary 423203403312
6 Senary 33552243343
8 Octal 1515077417
10 Decimal 221544207
12 Duodecimal 62240553
16 Hexadecimal d347f0f
20 Vigesimal 394d0a7
36 Base36 3nwglr

Cryptographic Hash Functions

md5 1fc93ba8dbf9f56fdc11aafd8117819b
sha1 04bd70db693dd25990bacdc81d16373a650786ff
sha256 aa1076d6cc94c2f0c133565896259d66d8150c4795c5aac37813a002c63f4748
sha512 48f8121bb655dba41fe838bd7d8d5705f518198cabfed860034a2e8ef8a1b15afe5531652cde5f26fe69d96b99ed6a7b749ead0cdfa4db985bfef4e9838c9a82
ripemd-160 91186db9a5a61b51a287695149830127095f9dc1

221544207 as geometric shapes

Circle

Radius = n
Diameter 443088414
Circumference 1392003306.3132
Area 1.5419513431926E+17

Sphere

Radius = n
Volume 4.5548051674693E+25
Surface area 6.1678053727705E+17
Circumference 1392003306.3132

Square

Length = n
Perimeter 886176828
Area 49081835655258849
Diagonal 313310822.20459

Cube

Length = n
Surface area 294491013931553094
Volume 1.0873796358349E+25
Space diagonal 383725822.64656

Equilateral Triangle

Length = n
Perimeter 664632621
Area 2.1253058270914E+16
Altitude 191862911.32328

Triangular Pyramid

Length = n
Surface area 2.1253058270914E+16
Volume 1.2814891903717E+24
Height 104436940.73486