71318923 is an odd 8-digits composite number following 71318922
and preceding 71318924 . In scientific notation, it is written as 7.1318923 × 10^7.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 65773728 positive integers (up to 71318923) that are relatively prime to 71318923.
71318923 has 8 divisors, whose sum is 76874000
The reverse of 71318923 is 32981317
Previous prime number is 3229
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred eighteen thousand nine hundred twenty-three
Scientific notation
7.1318923 × 10^7
Engineering notation
7.1318923 × 10^6
Prime Factorization
13 × 3229 × 1699
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71318923
Product of the distinct prime numbers
The prime factorization of 71318923 is 13 × 3229 × 1699.
Since it has a total of 3 prime factors.
10 , 9 , 85 , 19 , 920 , 683 , 5981 , 6193 , 65680 , 1945 , 999750 , 422666 , 1621978 , 8258783 , 46025788 , 2799564 , 721758772 , 240333170 , 6421832076 , 8480634651
n×2
142637846
n×3
213956769
n×4
285275692
n×5
356594615
n÷2
35659461.5
n÷3
23772974.333333
n÷3
17829730.75
n÷5
14263784.6
n2
5086388777879929
n3
3.6275576959768E+23
n4
2.5871350799743E+31
n5
1.8451168755929E+39
2 √n
8445.0531673874
3 √n
414.70084987803
4 √n
91.896970392867
5 √n
37.208396567082
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
-71318922
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 71318923 can be divided by 8 positive divisors.
The sum of these divisors (counting 71318923) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000011110110001011
3
Ternary
11222012101011121
4
Quaternary
10100003312023
5
Quinary
121224201143
6
Senary
11024340111
8
Octal
420036613
10
Decimal
71318923
12
Duodecimal
1ba74637
16
Hexadecimal
4403d8b
20
Vigesimal
125eh63
36
Base36
16gm17
md5
fc42f59b65436cdd98a4369b23dc8922
sha1
70a8381d813e2c094f86efdf6c54cb4764174eaa
sha256
5b294f9ca3c7453905ee67ea51eebfae137742ea580d3ddba9e40067aa3262de
sha512
0feb489c1dbe382957575e51fabcb6203d7c9844e3a5e6f27d7879364992a67a03fabf214e39d86220e1e30555cd7daf14a5d2918cec588e526283b891039f5d
ripemd-160
9a5eef18eb806007a2faaab3bd20982e23629d78
Diameter
142637846
Circumference
448110009.11747
Area
1.5979361617889E+16
Volume
1.5195078144205E+24
Surface area
6.3917446471557E+16
Circumference
448110009.11747
Perimeter
285275692
Area
5086388777879929
Diagonal
100860188.16044
Surface area
30518332667279574
Volume
3.6275576959768E+23
Space diagonal
123527998.17709
Perimeter
213956769
Area
2.2024709475841E+15
Altitude
61763999.088546
Surface area
2.2024709475841E+15
Volume
4.2751177432844E+22
Height
33620062.720147