71348871 is an odd 8-digits composite number following 71348870
and preceding 71348872 . In scientific notation, it is written as 7.1348871 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 43241720 positive integers (up to 71348871) that are relatively prime to 71348871.
71348871 has 8 divisors, whose sum is 103780224
The reverse of 71348871 is 17884317
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred forty-eight thousand eight hundred seventy-one
Scientific notation
7.1348871 × 10^7
Engineering notation
7.1348871 × 10^6
Prime Factorization
3 × 11 × 2162087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71348871
Product of the distinct prime numbers
The prime factorization of 71348871 is 3 × 11 × 2162087.
Since it has a total of 3 prime factors.
6 , 8 , 43 , 71 , 467 , 710 , 6928 , 4890 , 57190 , 59825 , 678265 , 4764 , 6592260 , 8474334 , 66737678 , 81718218 , 998352326 , 706012336 , 9490375294 , 3008805165
n×2
142697742
n×3
214046613
n×4
285395484
n×5
356744355
n÷2
35674435.5
n÷3
23782957
n÷3
17837217.75
n÷5
14269774.2
n2
5090661392974641
n3
3.6321294303203E+23
n4
2.5914833417923E+31
n5
1.8489941065218E+39
2 √n
8446.8260903135
3 √n
414.75888834597
4 √n
91.906616140044
5 √n
37.211520927048
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
-71348870
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 71348871 can be divided by 8 positive divisors.
The sum of these divisors (counting 71348871) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001011001010000111
3
Ternary
11222020220020210
4
Quaternary
10100023022013
5
Quinary
121231130441
6
Senary
11025130503
8
Octal
420131207
10
Decimal
71348871
12
Duodecimal
1ba89a33
16
Hexadecimal
440b287
20
Vigesimal
125ic3b
36
Base36
16h953
md5
28b120bb240c8e0838783bb9ed48e8e8
sha1
507cbcbea4bda6314da426952e00508ea6c3192a
sha256
08694d1d6ccab57faba1d62b5becc26af0e98d27e88741299896be3a49917262
sha512
7f7139527ba12d8832abcdcc7ae46c23eeb2526cbff78e5b0a8aca7ced1fb2479c16da809a96d88acb835dfb2992d796c3b349de8ea3d36e245a4b36d9e2fe45
ripemd-160
7eed5cbbcf2199f652e0f22dd6992d85f177a0f5
Diameter
142697742
Circumference
448298177.95105
Area
1.5992784434082E+16
Volume
1.5214228180242E+24
Surface area
6.3971137736329E+16
Circumference
448298177.95105
Perimeter
285395484
Area
5090661392974641
Diagonal
100902541.02821
Surface area
30543968357847846
Volume
3.6321294303203E+23
Space diagonal
123579869.63468
Perimeter
214046613
Area
2.2043210441904E+15
Altitude
61789934.817339
Surface area
2.2043210441904E+15
Volume
4.2805055838778E+22
Height
33634180.342736