1821000225 (number)

1821000225 is an odd 10-digits composite number following 1821000224 and preceding 1821000226. In scientific notation, it is written as 1.821000225 × 10^9. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 882908800 positive integers (up to 1821000225) that are relatively prime to 1821000225.

Interesting facts

Basic properties

Name

Name one billion eight hundred twenty-one million two hundred twenty-five

Notation

Scientific notation 1.821000225 × 10^9
Engineering notation 1.821000225 × 10^9

Prime Factorization of 1821000225

Prime Factorization 165 × 5 × 2207273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1821000225
Product of the distinct prime numbers

The prime factorization of 1821000225 is 165 × 5 × 2207273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 51, 80, 344, 45, 2271, 2314, 51164, 38618, 687263, 22231, 6797008, 5886910, 4027057, 49174037, 168318305, 48986765, 7357190996, 4681561717

Basic calculations (n = 1821000225)

Multiplication

n×y
n×2 3642000450
n×3 5463000675
n×4 7284000900
n×5 9105001125

Division

n÷y
n÷2 910500112.5
n÷3 607000075
n÷3 455250056.25
n÷5 364200045

Exponentiation

ny
n2 3316041819450050625
n3 6.038512899328E+27
n4 1.0996133348342E+37
n5 2.002396130146E+46

Nth Root

y√n
2√n 42673.17922302
3√n 1221.1527724964
4√n 206.57487558515
5√n 71.131505376015

Divisors of 1821000225

1, 5, 165, 825, 2207273, 11036365, 364200045, 1821000225

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 -1821000224
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 1821000225 can be divided by 8 positive divisors. The sum of these divisors (counting 1821000225) is 1, the average is 0.125.

Base conversion 1821000225

Base System Value
2 Binary 1101100100010100100001000100001
3 Ternary 11200220112101200210
4 Quaternary 1230202210020201
5 Quinary 12212134001400
6 Senary 500410204333
8 Octal 15442441041
10 Decimal 1821000225
12 Duodecimal 429a236a9
16 Hexadecimal 6c8a4221
20 Vigesimal 189150b5
36 Base36 u46crl

Cryptographic Hash Functions

md5 d5412a0d4c634bcde843212138fb2e92
sha1 c25d00f99f0a22ea9282ab5b24d11b5cc8b612e9
sha256 0afb2965bec73a46bad5a70b04a99b0e7b6e714c1b535ba23c9c9b681618fc22
sha512 1a1064bcb9cc180072af366e99dd0395dead266d9c2ddf07492d7f490708f9f06f87dcef78fcb4f5e22aaa74a5dfc431a01a71082937a81cbd19dfafbb6573b4
ripemd-160 a026b6c69e14381ddb5927346575b540f38f3f9a

1821000225 as geometric shapes

Circle

Radius = n
Diameter 3642000450
Circumference 11441681858.091
Area 1.0417652618981E+19

Sphere

Radius = n
Volume 2.5294063684181E+28
Surface area 4.1670610475923E+19
Circumference 11441681858.091

Square

Length = n
Perimeter 7284000900
Area 3316041819450050625
Diagonal 2575283215.2795

Cube

Length = n
Surface area 1.98962509167E+19
Volume 6.038512899328E+27
Space diagonal 3154064910.2944

Equilateral Triangle

Length = n
Perimeter 5463000675
Area 1.4358882278277E+18
Altitude 1577032455.1472

Triangular Pyramid

Length = n
Surface area 1.4358882278277E+18
Volume 7.1164556989954E+26
Height 858427738.42649