47921816 (number)

47921816 is an even 8-digits composite number following 47921815 and preceding 47921817. In scientific notation, it is written as 4.7921816 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 23911264 positive integers (up to 47921816) that are relatively prime to 47921816.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred twenty-one thousand eight hundred sixteen

Notation

Scientific notation 4.7921816 × 10^7
Engineering notation 4.7921816 × 10^6

Prime Factorization of 47921816

Prime Factorization 2 × 2 × 2 × 503 × 11909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11980454
Product of the distinct prime numbers

The prime factorization of 47921816 is 2 × 2 × 2 × 503 × 11909. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 74, 91, 119, 632, 6085, 5236, 4322, 57758, 68918, 736198, 6585520, 4338162, 12210499, 9644947, 487816355, 988996635, 6547923823, 5591979885

Basic calculations (n = 47921816)

Multiplication

n×y
n×2 95843632
n×3 143765448
n×4 191687264
n×5 239609080

Division

n÷y
n÷2 23960908
n÷3 15973938.666667
n÷3 11980454
n÷5 9584363.2

Exponentiation

ny
n2 2296500448737856
n3 1.1005247194833E+23
n4 5.2739143110532E+30
n5 2.5273555121406E+38

Nth Root

y√n
2√n 6922.5584865713
3√n 363.22669222991
4√n 83.201913959784
5√n 34.364232876466

Divisors of 47921816

1, 2, 4, 8, 503, 1006, 2012, 4024, 11909, 23818, 47636, 95272, 5990227, 11980454, 23960908, 47921816

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47921815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47921816 can be divided by 16 positive divisors. The sum of these divisors (counting 47921816) is 1, the average is 0.0625.

Base conversion 47921816

Base System Value
2 Binary 10110110110011101010011000
3 Ternary 10100011200101002
4 Quaternary 2312303222120
5 Quinary 44231444231
6 Senary 4431044132
8 Octal 266635230
10 Decimal 47921816
12 Duodecimal 14070648
16 Hexadecimal 2db3a98
20 Vigesimal eja4ag
36 Base36 sj4pk

Cryptographic Hash Functions

md5 1f12037bfe12d4effebe3f3fb72674a9
sha1 6dc44b7842b1ddf8435751d1e622bb4426bf7e42
sha256 af6d9482cf572c399f88cd7b6bb20a083b04ad32afff4cdd639dd81f90e622d4
sha512 70f3f1f7c1184cb625042464b13601b2d944834271fc95214ee95c0be273b3f30db4c782325f182bb7f77a905f9b2a1dd6443195f8daa1b0d5b566132bf62eda
ripemd-160 d081b60272b00275dacac158792e2d217d26b394

47921816 as geometric shapes

Circle

Radius = n
Diameter 95843632
Circumference 301101650.18456
Area 7.2146689387205E+15

Sphere

Radius = n
Volume 4.6098671650971E+23
Surface area 2.8858675754882E+16
Circumference 301101650.18456

Square

Length = n
Perimeter 191687264
Area 2296500448737856
Diagonal 67771682.120748

Cube

Length = n
Surface area 13779002692427136
Volume 1.1005247194833E+23
Space diagonal 83003020.102967

Equilateral Triangle

Length = n
Perimeter 143765448
Area 9.9441386420467E+14
Altitude 41501510.051484

Triangular Pyramid

Length = n
Surface area 9.9441386420467E+14
Volume 1.2969808200168E+22
Height 22590560.706916