47444891 is an odd 8-digits composite number following 47444890
and preceding 47444892 . In scientific notation, it is written as 4.7444891 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 43621344 positive integers (up to 47444891) that are relatively prime to 47444891.
47444891 has 12 divisors, whose sum is 51579648
The reverse of 47444891 is 19844474
Previous prime number is 733
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
forty-seven million four hundred forty-four thousand eight hundred ninety-one
Scientific notation
4.7444891 × 10^7
Engineering notation
4.7444891 × 10^6
Prime Factorization
13 × 13 × 733 × 383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
3649607
Product of the distinct prime numbers
The prime factorization of 47444891 is 13 × 13 × 733 × 383.
Since it has a total of 4 prime factors.
4 , 6 , 55 , 47 , 316 , 57 , 9957 , 2164 , 25809 , 24704 , 712864 , 701725 , 7702270 , 6392565 , 60472530 , 70349930 , 17316913 , 281530427 , 8047333594 , 4751486690
n×2
94889782
n×3
142334673
n×4
189779564
n×5
237224455
n÷2
23722445.5
n÷3
15814963.666667
n÷3
11861222.75
n÷5
9488978.2
n2
2251017682001881
n3
1.0679928856165E+23
n4
5.0670806046851E+30
n5
2.404070869775E+38
2 √n
6888.025188688
3 √n
362.01771074181
4 √n
82.994127434945
5 √n
34.295559364475
1 , 13 , 169 , 383 , 733 , 4979 , 9529 , 64727 , 123877 , 280739 , 3649607 , 47444891
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
-47444890
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 47444891 can be divided by 12 positive divisors.
The sum of these divisors (counting 47444891) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110100111111001110011011
3
Ternary
10022021110011012
4
Quaternary
2310333032123
5
Quinary
44121214031
6
Senary
4412524135
8
Octal
264771633
10
Decimal
47444891
12
Duodecimal
13a8064b
16
Hexadecimal
2d3f39b
20
Vigesimal
egac4b
36
Base36
s8wpn
md5
f5c87721df1a496014f69641ff3d2468
sha1
29d313f5d0f56adca20a6f2fcf00083d6043c9a3
sha256
2929123ef98676c9d211ae8721b44f16fc2440a20ff63efa838e7ec1b9d894cb
sha512
07a37623e70b9e458bc9d3767349c02985d3b5216e7b26890893a21198407d2e91215a98bb2f4fbe372a433649adf53268fb45263acb9ae97b447ebc1470e154
ripemd-160
93295936508601d88e76726ed440f241426ac0d8
Diameter
94889782
Circumference
298105042.03194
Area
7.0717806128778E+15
Volume
4.473598138052E+23
Surface area
2.8287122451511E+16
Circumference
298105042.03194
Perimeter
189779564
Area
2251017682001881
Diagonal
67097208.317513
Surface area
13506106092011286
Volume
1.0679928856165E+23
Space diagonal
82176961.771567
Perimeter
142334673
Area
9.747192484908E+14
Altitude
41088480.885784
Surface area
9.747192484908E+14
Volume
1.2586416861307E+22
Height
22365736.105838