47821420 (number)

47821420 is an even 8-digits composite number following 47821419 and preceding 47821421. In scientific notation, it is written as 4.7821420 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 19128560 positive integers (up to 47821420) that are relatively prime to 47821420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.7821420 × 10^7
Engineering notation 4.7821420 × 10^6

Prime Factorization of 47821420

Prime Factorization 2 × 2 × 5 × 2391071

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23910710
Product of the distinct prime numbers

The prime factorization of 47821420 is 2 × 2 × 5 × 2391071. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 36, 85, 45, 548, 3289, 1318, 88717, 85536, 787125, 75561, 1740971, 9678600, 88537547, 3833671, 315361167, 962300034, 884829079, 6867547609

Basic calculations (n = 47821420)

Multiplication

n×y
n×2 95642840
n×3 143464260
n×4 191285680
n×5 239107100

Division

n÷y
n÷2 23910710
n÷3 15940473.333333
n÷3 11955355
n÷5 9564284

Exponentiation

ny
n2 2286888210816400
n3 1.093622416225E+23
n4 5.229857688771E+30
n5 2.5009922107495E+38

Nth Root

y√n
2√n 6915.3033194503
3√n 362.97286209961
4√n 83.158302769178
5√n 34.349822211044

Divisors of 47821420

1, 2, 4, 5, 10, 20, 2391071, 4782142, 9564284, 11955355, 23910710, 47821420

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 -47821419
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 47821420 can be divided by 12 positive divisors. The sum of these divisors (counting 47821420) is 1, the average is 0.083333333333333.

Base conversion 47821420

Base System Value
2 Binary 10110110011011001001101100
3 Ternary 10022222120122201
4 Quaternary 2312123021230
5 Quinary 44220241140
6 Senary 4424551244
8 Octal 266331154
10 Decimal 47821420
12 Duodecimal 14022524
16 Hexadecimal 2d9b26c
20 Vigesimal eihdb0
36 Base36 sgz8s

Cryptographic Hash Functions

md5 22dc1f6c33bec28f45d14c55472a455b
sha1 5ce0334e98f49416b92d9a9822bf82a79307e82c
sha256 5366ed61bb68dba8749286ec0a6b99954a01bbcc2dde077597003a7e3ecfdcfb
sha512 1670681a42641b50da4b57a8acdbea9f53c86fc25c8ad0c08e6d50b15288ddc0d460649c1250005c19900e94ea5fd333709ebd2f3924b1746c77eb8b85abd849
ripemd-160 b9608ec533732398510f0ce196e8d801615a0d6e

47821420 as geometric shapes

Circle

Radius = n
Diameter 95642840
Circumference 300470843.51246
Area 7.1844712026819E+15

Sphere

Radius = n
Volume 4.5809548648181E+23
Surface area 2.8737884810728E+16
Circumference 300470843.51246

Square

Length = n
Perimeter 191285680
Area 2286888210816400
Diagonal 67629700.73594

Cube

Length = n
Surface area 13721329264898400
Volume 1.093622416225E+23
Space diagonal 82829129.13009

Equilateral Triangle

Length = n
Perimeter 143464260
Area 9.9025164309107E+14
Altitude 41414564.565045

Triangular Pyramid

Length = n
Surface area 9.9025164309107E+14
Volume 1.2888463776172E+22
Height 22543233.578647