87473668 is an even 8-digits composite number following 87473667
and preceding 87473669 . In scientific notation, it is written as 8.7473668 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 43736832 positive integers (up to 87473668) that are relatively prime to 87473668.
87473668 has 6 divisors, whose sum is 153078926
The reverse of 87473668 is 86637478
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-seven million four hundred seventy-three thousand six hundred sixty-eight
Scientific notation
8.7473668 × 10^7
Engineering notation
8.7473668 × 10^6
Prime Factorization
2 × 2 × 21868417
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
43736834
Product of the distinct prime numbers
The prime factorization of 87473668 is 2 × 2 × 21868417.
Since it has a total of 3 prime factors.
5 , 5 , 87 , 39 , 299 , 61 , 3964 , 1530 , 69272 , 1037 , 193969 , 860056 , 6612460 , 3357788 , 83797105 , 15691182 , 939402246 , 836220667 , 6899757753 , 3397212023
n×2
174947336
n×3
262421004
n×4
349894672
n×5
437368340
n÷2
43736834
n÷3
29157889.333333
n÷3
21868417
n÷5
17494733.6
n2
7651642593374224
n3
6.6931724386748E+23
n4
5.8547634376739E+31
n5
5.1213763316562E+39
2 √n
9352.7358564219
3 √n
443.90746252102
4 √n
96.709543771139
5 √n
38.759259177754
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-87473667
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87473668 can be divided by 6 positive divisors.
The sum of these divisors (counting 87473668) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
101001101101011111000000100
3
Ternary
20002121010022111
4
Quaternary
11031223320010
5
Quinary
134343124133
6
Senary
12402510404
8
Octal
515537004
10
Decimal
87473668
12
Duodecimal
25365404
16
Hexadecimal
536be04
20
Vigesimal
176e438
36
Base36
1g2v44
md5
e3b6fbc83ba6e8baad6ff38561928758
sha1
1d78564eff2aeeaee9dd850353f68dd63a696c5f
sha256
d5315c4a52048958858e9c04ef53b7b9b103f217bda8c6c327c7ddaca9ca9711
sha512
a1701c0bd803bfc0c1165d9a13f8d21b695340b79885a8312c7f1ff52ab181112cbfe4538697d382bb2f0ab68ec6c962b01b81a83d2a71ff139dfc6235375b40
ripemd-160
8acba0b52e37423e85df9b825bf58e7551ffd449
Diameter
174947336
Circumference
549613265.54271
Area
2.4038344159239E+16
Volume
2.8036295150067E+24
Surface area
9.6153376636957E+16
Circumference
549613265.54271
Perimeter
349894672
Area
7651642593374224
Diagonal
123706447.63612
Surface area
45909855560245344
Volume
6.6931724386748E+23
Space diagonal
151508837.30041
Perimeter
262421004
Area
3.3132584332706E+15
Altitude
75754418.650206
Surface area
3.3132584332706E+15
Volume
7.887979365063E+22
Height
41235482.545374