47981776 is an even 8-digits composite number following 47981775
and preceding 47981777 . In scientific notation, it is written as 4.7981776 × 10^7.
The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors.
There are 23163392 positive integers (up to 47981776) that are relatively prime to 47981776.
47981776 has 20 divisors, whose sum is 96171300
The reverse of 47981776 is 67718974
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
forty-seven million nine hundred eighty-one thousand seven hundred seventy-six
Scientific notation
4.7981776 × 10^7
Engineering notation
4.7981776 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 29 × 103409
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
5997722
Product of the distinct prime numbers
The prime factorization of 47981776 is 2 × 2 × 2 × 2 × 29 × 103409.
Since it has a total of 6 prime factors.
9 , 6 , 43 , 56 , 574 , 326 , 7935 , 2798 , 77375 , 19969 , 695739 , 475538 , 8846694 , 3270956 , 18787051 , 66714756 , 474110302 , 47046979 , 10732402 , 5497075026
n×2
95963552
n×3
143945328
n×4
191927104
n×5
239908880
n÷2
23990888
n÷3
15993925.333333
n÷3
11995444
n÷5
9596355.2
n2
2302250828114176
n3
1.1046608353039E+23
n4
5.3003588755524E+30
n5
2.5432063228637E+38
2 √n
6926.8879015038
3 √n
363.37811940326
4 √n
83.227927413242
5 √n
34.372827913617
1 , 2 , 4 , 8 , 16 , 29 , 58 , 116 , 232 , 464 , 103409 , 206818 , 413636 , 827272 , 1654544 , 2998861 , 5997722 , 11995444 , 23990888 , 47981776
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47981775
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47981776 can be divided by 20 positive divisors.
The sum of these divisors (counting 47981776) is 1, the average is 0.05.
Base
System
Value
2
Binary
10110111000010010011010000
3
Ternary
10100021201121211
4
Quaternary
2313002103100
5
Quinary
44240404101
6
Senary
4432225504
8
Octal
267022320
10
Decimal
47981776
12
Duodecimal
1409b294
16
Hexadecimal
2dc24d0
20
Vigesimal
ejhe8g
36
Base36
skez4
md5
b5ae66838ae243dcc8fb4197fec74bd7
sha1
7d42a751bf6c078006b1ac310b49cea6a30f47a5
sha256
5624318690731db1a271d7e5c670afb722293f44dadeb9199b7ebffac6b37b44
sha512
09c593c401a5bd30adf6063d062bc399211dac80f72cec613038ebb4f33e0f1b0f699db535d4ee2e92117d41a70a83fa4044772f2d0a7d18b5149e7a53362411
ripemd-160
e14bbe00b1029d546a125ca1c577ee629cbfabf6
Diameter
95963552
Circumference
301478389.97558
Area
7.2327342883245E+15
Volume
4.6271924865321E+23
Surface area
2.8930937153298E+16
Circumference
301478389.97558
Perimeter
191927104
Area
2302250828114176
Diagonal
67856478.365948
Surface area
13813504968685056
Volume
1.1046608353039E+23
Space diagonal
83106873.869389
Perimeter
143945328
Area
9.9690385151532E+14
Altitude
41553436.934694
Surface area
9.9690385151532E+14
Volume
1.3018552792576E+22
Height
22618826.121983