421609909 (number)

421609909 is an odd 9-digits composite number following 421609908 and preceding 421609910. In scientific notation, it is written as 4.21609909 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 361379916 positive integers (up to 421609909) that are relatively prime to 421609909.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million six hundred nine thousand nine hundred nine

Notation

Scientific notation 4.21609909 × 10^8
Engineering notation 4.21609909 × 10^6

Prime Factorization of 421609909

Prime Factorization 7 × 60229987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 421609909
Product of the distinct prime numbers

The prime factorization of 421609909 is 7 × 60229987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 100, 89, 171, 515, 5178, 4072, 28140, 61457, 53301, 462635, 8437793, 1454262, 3751930, 62426300, 541188244, 154770938, 2164004618, 511917001

Basic calculations (n = 421609909)

Multiplication

n×y
n×2 843219818
n×3 1264829727
n×4 1686439636
n×5 2108049545

Division

n÷y
n÷2 210804954.5
n÷3 140536636.33333
n÷3 105402477.25
n÷5 84321981.8

Exponentiation

ny
n2 177754915366988281
n3 7.4943233692179E+25
n4 3.1596809937125E+34
n5 1.3321528162282E+43

Nth Root

y√n
2√n 20533.141722591
3√n 749.84287612212
4√n 143.29389980942
5√n 53.086263925454

Divisors of 421609909

1, 7, 60229987, 421609909

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 -421609908
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 421609909 can be divided by 4 positive divisors. The sum of these divisors (counting 421609909) is 1, the average is 0.25.

Base conversion 421609909

Base System Value
2 Binary 11001001000010100000110110101
3 Ternary 1002101100000001211
4 Quaternary 121020110012311
5 Quinary 1330413004114
6 Senary 105500321421
8 Octal 3110240665
10 Decimal 421609909
12 Duodecimal b9243271
16 Hexadecimal 192141b5
20 Vigesimal 6bf14f9
36 Base36 6z0kad

Cryptographic Hash Functions

md5 fa19f725e6a3bd55cf49c81bcbed6166
sha1 dd07f352e5d5ec30fc49a9f36f357e213f51b910
sha256 07c3cae98813e296086a48f52e17b2700aa13ba41b37e8262ecaf49bd79fbf33
sha512 ac11eae7578be81c9f2603093a621d9ceb3f4e20ebe1c8a8f7aec8abfc534c6b86dd2d8f37b1b8166b96d8c324a16ebaa9d4dba80b7d11b1c5161341274ef231
ripemd-160 d7dfda69750d4272e6a64924a477433100a73f42

421609909 as geometric shapes

Circle

Radius = n
Diameter 843219818
Circumference 2649053185.5901
Area 5.5843353625641E+17

Sphere

Radius = n
Volume 3.1392148320482E+26
Surface area 2.2337341450256E+18
Circumference 2649053185.5901

Square

Length = n
Perimeter 1686439636
Area 177754915366988281
Diagonal 596246451.33869

Cube

Length = n
Surface area 1066529492201929686
Volume 7.4943233692179E+25
Space diagonal 730249783.36249

Equilateral Triangle

Length = n
Perimeter 1264829727
Area 7.6970136177682E+16
Altitude 365124891.68125

Triangular Pyramid

Length = n
Surface area 7.6970136177682E+16
Volume 8.8321447912979E+24
Height 198748817.1129