221425903 (number)

221425903 is an odd 9-digits composite number following 221425902 and preceding 221425904. In scientific notation, it is written as 2.21425903 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 220718160 positive integers (up to 221425903) that are relatively prime to 221425903.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred twenty-five thousand nine hundred three

Notation

Scientific notation 2.21425903 × 10^8
Engineering notation 2.21425903 × 10^6

Prime Factorization of 221425903

Prime Factorization 313 × 707431

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221425903
Product of the distinct prime numbers

The prime factorization of 221425903 is 313 × 707431. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 93, 35, 866, 773, 6966, 1250, 59158, 4061, 506370, 576924, 7658937, 5128200, 51973826, 87021720, 830230360, 219248178, 1848932797, 7487475013

Basic calculations (n = 221425903)

Multiplication

n×y
n×2 442851806
n×3 664277709
n×4 885703612
n×5 1107129515

Division

n÷y
n÷2 110712951.5
n÷3 73808634.333333
n÷3 55356475.75
n÷5 44285180.6

Exponentiation

ny
n2 49029430519365409
n3 1.0856385926326E+25
n4 2.4038850570533E+33
n5 5.3228241946623E+41

Nth Root

y√n
2√n 14880.386520518
3√n 604.98249431396
4√n 121.98518975891
5√n 46.670847235953

Divisors of 221425903

1, 313, 707431, 221425903

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 -221425902
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 221425903 can be divided by 4 positive divisors. The sum of these divisors (counting 221425903) is 1, the average is 0.25.

Base conversion 221425903

Base System Value
2 Binary 1101001100101011000011101111
3 Ternary 120102122121020101
4 Quaternary 31030223003233
5 Quinary 423141112103
6 Senary 33545531531
8 Octal 1514530357
10 Decimal 221425903
12 Duodecimal 621a3ba7
16 Hexadecimal d32b0ef
20 Vigesimal 393i4f3
36 Base36 3ntxbj

Cryptographic Hash Functions

md5 3ff529a61298ce60709b9856e385dab6
sha1 c716cd5351fbfcc2c3ecea9b5d2e0db81254dfff
sha256 ca5cb5c82d1c06d3416526a6a67d8f08e48b06dcf17577c816e182dcda5483fc
sha512 a46178d186451f3a711859d1a09f0a210fbae9468f71d338ed695d3eaff88de626f2567e85819d085d307de444c70bd4b7e3eed0688712fcc3e3c31b7a1d3c31
ripemd-160 c8c58e51d9ad0b60b185cd48940b6151ec8c15a7

221425903 as geometric shapes

Circle

Radius = n
Diameter 442851806
Circumference 1391259980.3586
Area 1.5403049872933E+17

Sphere

Radius = n
Volume 4.5475123027576E+25
Surface area 6.1612199491732E+17
Circumference 1391259980.3586

Square

Length = n
Perimeter 885703612
Area 49029430519365409
Diagonal 313143515.08331

Cube

Length = n
Surface area 294176583116192454
Volume 1.0856385926326E+25
Space diagonal 383520914.10782

Equilateral Triangle

Length = n
Perimeter 664277709
Area 2.1230366181427E+16
Altitude 191760457.05391

Triangular Pyramid

Length = n
Surface area 2.1230366181427E+16
Volume 1.2794373512806E+24
Height 104381171.69444