47721884 is an even 8-digits composite number following 47721883
and preceding 47721885 . In scientific notation, it is written as 4.7721884 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 20452152 positive integers (up to 47721884) that are relatively prime to 47721884.
47721884 has 12 divisors, whose sum is 85218000
The reverse of 47721884 is 48812774
Previous prime number is 49
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
forty-seven million seven hundred twenty-one thousand eight hundred eighty-four
Scientific notation
4.7721884 × 10^7
Engineering notation
4.7721884 × 10^6
Prime Factorization
2 × 2 × 49 × 243479
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
23860942
Product of the distinct prime numbers
The prime factorization of 47721884 is 2 × 2 × 49 × 243479.
Since it has a total of 4 prime factors.
2 , 6 , 58 , 69 , 694 , 103 , 635 , 9262 , 47179 , 37818 , 590843 , 446615 , 6039064 , 3621083 , 63293187 , 66513807 , 332952545 , 954454289 , 6898086573 , 4699192090
n×2
95443768
n×3
143165652
n×4
190887536
n×5
238609420
n÷2
23860942
n÷3
15907294.666667
n÷3
11930471
n÷5
9544376.8
n2
2277378212509456
n3
1.086807788815E+23
n4
5.1864515228128E+30
n5
2.4750723794329E+38
2 √n
6908.1027786216
3 √n
362.72085534782
4 √n
83.114997314694
5 √n
34.335511075837
1 , 2 , 4 , 49 , 98 , 196 , 243479 , 486958 , 973916 , 11930471 , 23860942 , 47721884
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
-47721883
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 47721884 can be divided by 12 positive divisors.
The sum of these divisors (counting 47721884) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110110000010110110011100
3
Ternary
10022210112010012
4
Quaternary
2312002312130
5
Quinary
44204100014
6
Senary
4422502352
8
Octal
266026634
10
Decimal
47721884
12
Duodecimal
13b949b8
16
Hexadecimal
2d82d9c
20
Vigesimal
ei54e4
36
Base36
seufw
md5
cdb6b46d3e13f152aac709e9fb5a7fbf
sha1
ce78fa0f1d22e2c4c90829c49f290feaa718626f
sha256
939e12a702b454794028deaab46d7fc2ab3fa8a5d5e6656878aa20b3995cf8c4
sha512
1866240efb5e91e6f2fee5d2bfec82f91d93c5b4e94fde52cc03835385f5c150a3c443b067d35d0a1224863af5f4901ad9cf8b9f7e3e5bf13a17055ab1d04d4b
ripemd-160
f680dd22da6232156b70b644484bc2911e4886e2
Diameter
95443768
Circumference
299845440.37973
Area
7.1545946618652E+15
Volume
4.552409820274E+23
Surface area
2.8618378647461E+16
Circumference
299845440.37973
Perimeter
190887536
Area
2277378212509456
Diagonal
67488935.574796
Surface area
13664269275056736
Volume
1.086807788815E+23
Space diagonal
82656727.720908
Perimeter
143165652
Area
9.8613369302919E+14
Altitude
41328363.860454
Surface area
9.8613369302919E+14
Volume
1.2808152621958E+22
Height
22496311.858265