420844900 (number)

420844900 is an even 9-digits composite number following 420844899 and preceding 420844901. In scientific notation, it is written as 4.20844900 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 144289440 positive integers (up to 420844900) that are relatively prime to 420844900.

Interesting facts

Basic properties

Name

Name four hundred twenty million eight hundred forty-four thousand nine hundred

Notation

Scientific notation 4.20844900 × 10^8
Engineering notation 4.20844900 × 10^6

Prime Factorization of 420844900

Prime Factorization 2 × 2 × 175 × 601207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 210422450
Product of the distinct prime numbers

The prime factorization of 420844900 is 2 × 2 × 175 × 601207. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 86, 34, 992, 512, 7515, 945, 9958, 46047, 457801, 245152, 4137411, 3667169, 95708898, 44292804, 994459692, 529161581, 1784709824, 7250099680

Basic calculations (n = 420844900)

Multiplication

n×y
n×2 841689800
n×3 1262534700
n×4 1683379600
n×5 2104224500

Division

n÷y
n÷2 210422450
n÷3 140281633.33333
n÷3 105211225
n÷5 84168980

Exponentiation

ny
n2 177110429856010000
n3 7.453602114171E+25
n4 3.1368104363781E+34
n5 1.3201106744165E+43

Nth Root

y√n
2√n 20514.504624777
3√n 749.38907286287
4√n 143.22885402312
5√n 53.066984977468

Divisors of 420844900

1, 2, 4, 175, 350, 700, 601207, 1202414, 2404828, 105211225, 210422450, 420844900

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420844899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420844900 can be divided by 12 positive divisors. The sum of these divisors (counting 420844900) is 1, the average is 0.083333333333333.

Base conversion 420844900

Base System Value
2 Binary 11001000101011001010101100100
3 Ternary 1002022220010200011
4 Quaternary 121011121111210
5 Quinary 1330214014100
6 Senary 105432100004
8 Octal 3105312544
10 Decimal 420844900
12 Duodecimal b8b34604
16 Hexadecimal 19159564
20 Vigesimal 6ba5c50
36 Base36 6yk604

Cryptographic Hash Functions

md5 b9a12d8b09ddbd05a7327a51c30d8dd0
sha1 1b9d45741dd5b1310b43a671437b9cefc3e3d737
sha256 37905a0a4ac955d7d085876f6fa6bdeb83e9034dd43f2a841c94215b1f0ba338
sha512 dcf0c646d5f0c602bdfd6cb99b616052c263d9eacf2d1028b1f60e43a2ffdea55469507c706cc13e9fcf4ec01a29ea1bcba18d0d77748b514d5a3ae5141607cc
ripemd-160 ec1d4964e6cfed759d1ca21620f88e4aa06910c8

420844900 as geometric shapes

Circle

Radius = n
Diameter 841689800
Circumference 2644246492.2815
Area 5.5640882530977E+17

Sphere

Radius = n
Volume 3.1221575526214E+26
Surface area 2.2256353012391E+18
Circumference 2644246492.2815

Square

Length = n
Perimeter 1683379600
Area 177110429856010000
Diagonal 595164565.23555

Cube

Length = n
Surface area 1062662579136060000
Volume 7.453602114171E+25
Space diagonal 728924748.90624

Equilateral Triangle

Length = n
Perimeter 1262534700
Area 7.6691065765243E+16
Altitude 364462374.45312

Triangular Pyramid

Length = n
Surface area 7.6691065765243E+16
Volume 8.7841543319944E+24
Height 198388188.41185