47894718 is an even 8-digits composite number following 47894717
and preceding 47894719 . In scientific notation, it is written as 4.7894718 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 15353856 positive integers (up to 47894718) that are relatively prime to 47894718.
47894718 has 16 divisors, whose sum is 95939856
The reverse of 47894718 is 81749874
Previous prime number is 11861
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
forty-seven million eight hundred ninety-four thousand seven hundred eighteen
Scientific notation
4.7894718 × 10^7
Engineering notation
4.7894718 × 10^6
Prime Factorization
2 × 3 × 11861 × 673
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47894718
Product of the distinct prime numbers
The prime factorization of 47894718 is 2 × 3 × 11861 × 673.
Since it has a total of 4 prime factors.
8 , 7 , 26 , 35 , 223 , 757 , 8966 , 9334 , 40031 , 53428 , 893379 , 790784 , 8321692 , 9919250 , 50351599 , 10331379 , 119658850 , 267627202 , 8544778004 , 2124400066
n×2
95789436
n×3
143684154
n×4
191578872
n×5
239473590
n÷2
23947359
n÷3
15964906
n÷3
11973679.5
n÷5
9578943.6
n2
2293904012299524
n3
1.0986588578815E+23
n4
5.2619956176439E+30
n5
2.5202179622429E+38
2 √n
6920.6009854636
3 √n
363.15821560458
4 √n
83.190149569908
5 √n
34.360345658678
1 , 2 , 3 , 6 , 673 , 1346 , 2019 , 4038 , 11861 , 23722 , 35583 , 71166 , 7982453 , 15964906 , 23947359 , 47894718
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
-47894717
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 47894718 can be divided by 16 positive divisors.
The sum of these divisors (counting 47894718) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110110101101000010111110
3
Ternary
10100010022012110
4
Quaternary
2312231002332
5
Quinary
44230112333
6
Senary
4430314450
8
Octal
266550276
10
Decimal
47894718
12
Duodecimal
14058a26
16
Hexadecimal
2dad0be
20
Vigesimal
ej6gfi
36
Base36
sijsu
md5
0b4123612edc1e372b66a4f7da1cfe0a
sha1
c2a14aca8712b6fa2148a9de76bde9132e172f3c
sha256
9e1129b394c890b96b1cf4e08538ed6437386e5d111d215379ebe0a0bb0a2de0
sha512
5ae2722aa112cbec64048e929098bbfe46e8621118d8f3f8cae295e213f8e14f5a0ec6f58366745592f602ceda8f89e4dcd95e90b214214b315a7b94eaa6e3d8
ripemd-160
bb9dc20a64874422a97183139a6dba8f79d3255c
Diameter
95789436
Circumference
300931388.42911
Area
7.2065119930803E+15
Volume
4.602051462296E+23
Surface area
2.8826047972321E+16
Circumference
300931388.42911
Perimeter
191578872
Area
2293904012299524
Diagonal
67733359.761635
Surface area
13763424073797144
Volume
1.0986588578815E+23
Space diagonal
82956084.990184
Perimeter
143684154
Area
9.9328957424722E+14
Altitude
41478042.495092
Surface area
9.9328957424722E+14
Volume
1.2947818810312E+22
Height
22577786.587212