71313992 is an even 8-digits composite number following 71313991
and preceding 71313993 . In scientific notation, it is written as 7.1313992 × 10^7.
The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors.
There are 33312384 positive integers (up to 71313992) that are relatively prime to 71313992.
71313992 has 32 divisors, whose sum is 142701600
The reverse of 71313992 is 29931317
Previous prime number is 73
Is Prime? no Number parity even Number length 8 Sum of Digits 35 Digital Root 8
Name
seventy-one million three hundred thirteen thousand nine hundred ninety-two
Scientific notation
7.1313992 × 10^7
Engineering notation
7.1313992 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 73 × 6427
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17828498 Product of the distinct prime numbers
The prime factorization of 71313992 is 2 × 2 × 2 × 19 × 73 × 6427.
Since it has a total of 6 prime factors.
6 , 1 , 15 , 59 , 722 , 130 , 969 , 1876 , 44464 , 99309 , 50746 , 13720 , 9939761 , 7722847 , 67592990 , 93709744 , 947354155 , 785033254 , 8483350661 , 8630551497
n×2
142627984
n×3
213941976
n×4
285255968
n×5
356569960
n÷2
35656996
n÷3
23771330.666667
n÷3
17828498
n÷5
14262798.4
n2
5085685454976064
n3
3.6268053185068E+23
n4
2.5864196546955E+31
n5
1.844479105636E+39
2 √n8444.7612162808
3 √n414.69129216677
4 √n91.895381909434
5 √n37.207882034135
1 , 2 , 4 , 8 , 19 , 38 , 73 , 76 , 146 , 152 , 292 , 584 , 1387 , 2774 , 5548 , 6427 , 11096 , 12854 , 25708 , 51416 , 122113 , 244226 , 469171 , 488452 , 938342 , 976904 , 1876684 , 3753368 , 8914249 , 17828498 , 35656996 , 71313992
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71313991 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71313992 can be divided by 32 positive divisors.
The sum of these divisors (counting 71313992) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000010101001001000
3
Ternary
11222012010101222
4
Quaternary
10100002221020
5
Quinary
121224021432
6
Senary
11024301212
8
Octal
420025110
10
Decimal
71313992
12
Duodecimal
1ba71808
16
Hexadecimal
4402a48
20
Vigesimal
125e4jc
36
Base36
16gi88
md5
b953409c0a6951e48f96b0fa7e0d30a0
sha1
646e9078b66f1171bc65799fac0f5163c51c3b31
sha256
ccb79f174d53447fefd1b25eed6454a8f038180cb3d846ec22f5fe3e623a800b
sha512
c43874550b07871ad58bbd2ce08efba96b60d6e5ee836d6e493964b7850b977ae8ee097eaad33880fa8c0c934584b7ed1e956421e65e6a7cf79474c38621dd78
ripemd-160
90bf0ab42bd2428c3b4ccdd5db9e2aa25861533b
Diameter
142627984
Circumference
448079026.73072
Area
1.5977152063821E+16
Volume
1.5191926592828E+24
Surface area
6.3908608255285E+16
Circumference
448079026.73072
Perimeter
285255968
Area
5085685454976064
Diagonal
100853214.67337
Surface area
30514112729856384
Volume
3.6268053185068E+23
Space diagonal
123519457.43456
Perimeter
213941976
Area
2.2021663998331E+15
Altitude
61759728.71728
Surface area
2.2021663998331E+15
Volume
4.2742310579327E+22
Height
33617738.224455