71312848 is an even 8-digits composite number following 71312847
and preceding 71312849 . In scientific notation, it is written as 7.1312848 × 10^7.
The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors.
There are 35288064 positive integers (up to 71312848) that are relatively prime to 71312848.
71312848 has 20 divisors, whose sum is 139596100
The reverse of 71312848 is 84821317
Previous prime number is 97
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred twelve thousand eight hundred forty-eight
Scientific notation
7.1312848 × 10^7
Engineering notation
7.1312848 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 97 × 45949
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8914106
Product of the distinct prime numbers
The prime factorization of 71312848 is 2 × 2 × 2 × 2 × 97 × 45949.
Since it has a total of 6 prime factors.
8 , 7 , 22 , 87 , 831 , 837 , 6222 , 9531 , 53956 , 63702 , 635780 , 734036 , 2452682 , 9559949 , 76895340 , 79956037 , 881985949 , 136841394 , 6294468942 , 2626570648
n×2
142625696
n×3
213938544
n×4
285251392
n×5
356564240
n÷2
35656424
n÷3
23770949.333333
n÷3
17828212
n÷5
14262569.6
n2
5085522289871104
n3
3.6266307805819E+23
n4
2.5862536960776E+31
n5
1.8443311671782E+39
2 √n
8444.6934817079
3 √n
414.68907469928
4 √n
91.895013366928
5 √n
37.207762657589
1 , 2 , 4 , 8 , 16 , 97 , 194 , 388 , 776 , 1552 , 45949 , 91898 , 183796 , 367592 , 735184 , 4457053 , 8914106 , 17828212 , 35656424 , 71312848
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71312847
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71312848 can be divided by 20 positive divisors.
The sum of these divisors (counting 71312848) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010000000010010111010000
3
Ternary
11222012001211121
4
Quaternary
10100002113100
5
Quinary
121224002343
6
Senary
11024252024
8
Octal
420022720
10
Decimal
71312848
12
Duodecimal
1ba71014
16
Hexadecimal
44025d0
20
Vigesimal
125e228
36
Base36
16ghcg
md5
970e4b3dc57a45194d17696bc6fa82a6
sha1
b2ad7164195ec9746194c79f692714223149b0c2
sha256
395258d2f190753767b6a21a2f19331e728a8e453c9388845edceb83ff2093ba
sha512
9c106d6ad59ae3baf1cdb4bf5bdbf2a5a811e78b875aafc62823418d88796118267bfa9a7e98db670fad0834e0127372d751cae3392fb1b70aac520cc3c269e7
ripemd-160
60a24e9b393f52175e5a1738210944a7c224227c
Diameter
142625696
Circumference
448071838.76673
Area
1.5976639465526E+16
Volume
1.5191195490078E+24
Surface area
6.3906557862105E+16
Circumference
448071838.76673
Perimeter
285251392
Area
5085522289871104
Diagonal
100851596.81305
Surface area
30513133739226624
Volume
3.6266307805819E+23
Space diagonal
123517475.96844
Perimeter
213938544
Area
2.2020957472702E+15
Altitude
61758737.984218
Surface area
2.2020957472702E+15
Volume
4.2740253630155E+22
Height
33617198.937684