421820100 (number)

421820100 is an even 9-digits composite number following 421820099 and preceding 421820101. In scientific notation, it is written as 4.21820100 × 10^8. The sum of its digits is 18. It has a total of 9 prime factors and 216 positive divisors. There are 100396800 positive integers (up to 421820100) that are relatively prime to 421820100.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million eight hundred twenty thousand one hundred

Notation

Scientific notation 4.21820100 × 10^8
Engineering notation 4.21820100 × 10^6

Prime Factorization of 421820100

Prime Factorization 2 × 2 × 5 × 5 × 3 × 3 × 13 × 1163 × 31

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 14060670
Product of the distinct prime numbers

The prime factorization of 421820100 is 2 × 2 × 5 × 5 × 3 × 3 × 13 × 1163 × 31. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 421820100)

Multiplication

n×y
n×2 843640200
n×3 1265460300
n×4 1687280400
n×5 2109100500

Division

n÷y
n÷2 210910050
n÷3 140606700
n÷3 105455025
n÷5 84364020

Exponentiation

ny
n2 177932196764010000
n3 7.5055377032214E+25
n4 3.1659866645266E+34
n5 1.3354768114293E+43

Nth Root

y√n
2√n 20538.259419922
3√n 749.96746525534
4√n 143.31175604228
5√n 53.091556035614

Divisors of 421820100

216 divisors

τ Total Divisors 216
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421820099
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0046296296296296
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 216
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421820100 can be divided by 216 positive divisors. The sum of these divisors (counting 421820100) is 1, the average is 0.0046296296296296.

Base conversion 421820100

Base System Value
2 Binary 11001001001000111011011000100
3 Ternary 1002101201200101200
4 Quaternary 121021013123010
5 Quinary 1330441220400
6 Senary 105505022500
8 Octal 3111073304
10 Decimal 421820100
12 Duodecimal b9324a30
16 Hexadecimal 192476c4
20 Vigesimal 6bg7a50
36 Base36 6z52h0

Cryptographic Hash Functions

md5 86b52003ab8adb08e8a5cea385f51483
sha1 2d57dac41ebb194b5fa81b5989480044b11d8b3d
sha256 3759d5bf9f17d5e458b4046e53de00b568d4fc2ad2523bf21d607886050ffad1
sha512 843f373ad0668fbd83bfeded4e37cba797d27e4ce334f1695034043a57e705345fe844d4771c2ade43346b471c687e1f61d78bd257e8f6d9d680bcf2531938c6
ripemd-160 d4a7e36e73038e83c447cc3d612bb1ac24c693a9

421820100 as geometric shapes

Circle

Radius = n
Diameter 843640200
Circumference 2650373854.593
Area 5.5899048219091E+17

Sphere

Radius = n
Volume 3.1439122812909E+26
Surface area 2.2359619287636E+18
Circumference 2650373854.593

Square

Length = n
Perimeter 1687280400
Area 177932196764010000
Diagonal 596543706.30158

Cube

Length = n
Surface area 1067593180584060000
Volume 7.5055377032214E+25
Space diagonal 730613844.85378

Equilateral Triangle

Length = n
Perimeter 1265460300
Area 7.7046901274402E+16
Altitude 365306922.42689

Triangular Pyramid

Length = n
Surface area 7.7046901274402E+16
Volume 8.8453610106653E+24
Height 198847902.10053