71345485 is an odd 8-digits composite number following 71345484
and preceding 71345486 . In scientific notation, it is written as 7.1345485 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 57000720 positive integers (up to 71345485) that are relatively prime to 71345485.
71345485 has 8 divisors, whose sum is 85728096
The reverse of 71345485 is 58454317
Previous prime number is 787
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred forty-five thousand four hundred eighty-five
Scientific notation
7.1345485 × 10^7
Engineering notation
7.1345485 × 10^6
Prime Factorization
5 × 787 × 18131
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71345485
Product of the distinct prime numbers
The prime factorization of 71345485 is 5 × 787 × 18131.
Since it has a total of 3 prime factors.
8 , 1 , 93 , 21 , 683 , 851 , 910 , 2384 , 15755 , 48603 , 371266 , 312968 , 9527959 , 2307553 , 49605669 , 72777155 , 201503147 , 964414344 , 6829569020 , 6293032126
n×2
142690970
n×3
214036455
n×4
285381940
n×5
356727425
n÷2
35672742.5
n÷3
23781828.333333
n÷3
17836371.25
n÷5
14269097
n2
5090178229885225
n3
3.631612345476E+23
n4
2.5909914411997E+31
n5
1.8485554100325E+39
2 √n
8446.6256576221
3 √n
414.75232717786
4 √n
91.905525718654
5 √n
37.211167731265
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
-71345484
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 71345485 can be divided by 8 positive divisors.
The sum of these divisors (counting 71345485) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001010010101001101
3
Ternary
11222020201121101
4
Quaternary
10100022111031
5
Quinary
121231023420
6
Senary
11025103101
8
Octal
420122515
10
Decimal
71345485
12
Duodecimal
1ba87a91
16
Hexadecimal
440a54d
20
Vigesimal
125i3e5
36
Base36
16h6j1
md5
1670d4ec27032246258a0e325f09f0a7
sha1
8f2f84dec191c828dc269607420da65ceee7d97d
sha256
cc1a0418015eff138385c37a8026df73e8e81276250cb44086d45fd3c8e222f0
sha512
0540a28e3ea96c63d1f71925963ddb319fc8d2dcd14caa1f0bb95a4e0dd649bed71b4a0c3046814c118245a5ffeaed48a0875f844addab655d9d1e3cc8e936a8
ripemd-160
f5ad2df6bd063fd0f0041839bb200f81f313a4c2
Diameter
142690970
Circumference
448276903.0856
Area
1.599126653247E+16
Volume
1.5212062220311E+24
Surface area
6.396506612988E+16
Circumference
448276903.0856
Perimeter
285381940
Area
5090178229885225
Diagonal
100897752.50109
Surface area
30541069379311350
Volume
3.631612345476E+23
Space diagonal
123574004.91064
Perimeter
214036455
Area
2.2041118284356E+15
Altitude
61787002.455322
Surface area
2.2041118284356E+15
Volume
4.2798961935448E+22
Height
33632584.167029