47885894 is an even 8-digits composite number following 47885893
and preceding 47885895 . In scientific notation, it is written as 4.7885894 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 20522520 positive integers (up to 47885894) that are relatively prime to 47885894.
47885894 has 8 divisors, whose sum is 82090128
The reverse of 47885894 is 49858874
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
forty-seven million eight hundred eighty-five thousand eight hundred ninety-four
Scientific notation
4.7885894 × 10^7
Engineering notation
4.7885894 × 10^6
Prime Factorization
2 × 7 × 3420421
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
47885894
Product of the distinct prime numbers
The prime factorization of 47885894 is 2 × 7 × 3420421.
Since it has a total of 3 prime factors.
10 , 1 , 66 , 66 , 640 , 98 , 5463 , 2299 , 70903 , 93575 , 422207 , 327780 , 6966024 , 4005339 , 59425161 , 37328276 , 392522160 , 270319119 , 5419522057 , 5541455020
n×2
95771788
n×3
143657682
n×4
191543576
n×5
239429470
n÷2
23942947
n÷3
15961964.666667
n÷3
11971473.5
n÷5
9577178.8
n2
2293058844179236
n3
1.0980517274813E+23
n4
5.2581188628686E+30
n5
2.5178972250673E+38
2 √n
6919.9634392098
3 √n
363.13591178873
4 √n
83.186317620206
5 √n
34.359079472972
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47885893
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47885894 can be divided by 8 positive divisors.
The sum of these divisors (counting 47885894) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110110101010111001000110
3
Ternary
10100002212002122
4
Quaternary
2312222321012
5
Quinary
44224322034
6
Senary
4430205542
8
Octal
266527106
10
Decimal
47885894
12
Duodecimal
140538b2
16
Hexadecimal
2daae46
20
Vigesimal
ej5eee
36
Base36
siczq
md5
abe0d74ba157ba9c993438b013aa5d5a
sha1
de27771643bc9edeeffa0a6cef5e8c5515df26fe
sha256
295073db462f5f5d88862296547aacdb354aed2ba411718cc523e6c7bd1b021c
sha512
96bc1506907a6ea934ed995f51d1304e6bca1b14946ab1fd49f10218b09d0c67a19dba1ae7926b66e2a413cc5fa31c17c97d0fc9862e357df0060176a7ba538f
ripemd-160
3e3f020ae199f46212dcbb9cf23e383065155738
Diameter
95771788
Circumference
300875945.60196
Area
7.2038568191226E+15
Volume
4.5995083204224E+23
Surface area
2.881542727649E+16
Circumference
300875945.60196
Perimeter
191543576
Area
2293058844179236
Diagonal
67720880.74116
Surface area
13758353065075416
Volume
1.0980517274813E+23
Space diagonal
82940801.373858
Perimeter
143657682
Area
9.929236057159E+14
Altitude
41470400.686929
Surface area
9.929236057159E+14
Volume
1.2940663709927E+22
Height
22573626.91372