71346988 is an even 8-digits composite number following 71346987
and preceding 71346989 . In scientific notation, it is written as 7.1346988 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 35184672 positive integers (up to 71346988) that are relatively prime to 71346988.
71346988 has 12 divisors, whose sum is 126568120
The reverse of 71346988 is 88964317
Previous prime number is 73
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-one million three hundred forty-six thousand nine hundred eighty-eight
Scientific notation
7.1346988 × 10^7
Engineering notation
7.1346988 × 10^6
Prime Factorization
2 × 2 × 73 × 244339
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35673494
Product of the distinct prime numbers
The prime factorization of 71346988 is 2 × 2 × 73 × 244339.
Since it has a total of 4 prime factors.
2 , 10 , 88 , 96 , 385 , 865 , 6764 , 3018 , 3376 , 20378 , 320980 , 147565 , 6849015 , 3885530 , 4477378 , 93443239 , 311131221 , 114792554 , 8461965298 , 8211789968
n×2
142693976
n×3
214040964
n×4
285387952
n×5
356734940
n÷2
35673494
n÷3
23782329.333333
n÷3
17836747
n÷5
14269397.6
n2
5090392696672144
n3
3.6318418664476E+23
n4
2.5912097806333E+31
n5
1.8487501312433E+39
2 √n
8446.7146275934
3 √n
414.75523961803
4 √n
91.906009746879
5 √n
37.211324511793
1 , 2 , 4 , 73 , 146 , 292 , 244339 , 488678 , 977356 , 17836747 , 35673494 , 71346988
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71346987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71346988 can be divided by 12 positive divisors.
The sum of these divisors (counting 71346988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000001010101100101100
3
Ternary
11222020210200001
4
Quaternary
10100022230230
5
Quinary
121231100423
6
Senary
11025114044
8
Octal
420125454
10
Decimal
71346988
12
Duodecimal
1ba88924
16
Hexadecimal
440ab2c
20
Vigesimal
125i798
36
Base36
16h7os
md5
0c157e172664fc9ec9dbcbda2ff0447b
sha1
f0b8f158d1810b41546fd6436f3d805e7472bebf
sha256
73be881c58ee219d41bb807d935bd6b9b8eb8c6857e32edd624d9f5fde46b2b2
sha512
2c419ec03c2d99cf3de6bc60b1529a9314274b52b53aa5400a784c7080aa282169fea99b0a0d66f8728dc233b127012d8baa9fb2c939c895377e9424aea2ccaa
ripemd-160
f42b7c2ac378a1601532a796d9cb51288799dac2
Diameter
142693976
Circumference
448286346.71312
Area
1.5991940299752E+16
Volume
1.5213023635509E+24
Surface area
6.3967761199009E+16
Circumference
448286346.71312
Perimeter
285387952
Area
5090392696672144
Diagonal
100899878.06407
Surface area
30542356180032864
Volume
3.6318418664476E+23
Space diagonal
123576608.18301
Perimeter
214040964
Area
2.2042046952784E+15
Altitude
61788304.091503
Surface area
2.2042046952784E+15
Volume
4.2801666866038E+22
Height
33633292.688023