71345495 is an odd 8-digits composite number following 71345494
and preceding 71345496 . In scientific notation, it is written as 7.1345495 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 52464000 positive integers (up to 71345495) that are relatively prime to 71345495.
71345495 has 16 divisors, whose sum is 92588832
The reverse of 71345495 is 59454317
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred forty-five thousand four hundred ninety-five
Scientific notation
7.1345495 × 10^7
Engineering notation
7.1345495 × 10^6
Prime Factorization
5 × 13 × 251 × 4373
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71345495
Product of the distinct prime numbers
The prime factorization of 71345495 is 5 × 13 × 251 × 4373.
Since it has a total of 4 prime factors.
1 , 10 , 31 , 54 , 181 , 251 , 650 , 2690 , 32946 , 91496 , 902793 , 138534 , 6461709 , 1400573 , 28941670 , 6594175 , 801899240 , 259346527 , 2405983893 , 6732297830
n×2
142690990
n×3
214036485
n×4
285381980
n×5
356727475
n÷2
35672747.5
n÷3
23781831.666667
n÷3
17836373.75
n÷5
14269099
n2
5090179656795025
n3
3.6316138725297E+23
n4
2.590992893845E+31
n5
1.8485567055285E+39
2 √n
8446.6262495744
3 √n
414.7523465555
4 √n
91.905528939093
5 √n
37.211168774391
1 , 5 , 13 , 65 , 251 , 1255 , 3263 , 4373 , 16315 , 21865 , 56849 , 284245 , 1097623 , 5488115 , 14269099 , 71345495
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71345494
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71345495 can be divided by 16 positive divisors.
The sum of these divisors (counting 71345495) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001010010101010111
3
Ternary
11222020201121202
4
Quaternary
10100022111113
5
Quinary
121231023440
6
Senary
11025103115
8
Octal
420122527
10
Decimal
71345495
12
Duodecimal
1ba87a9b
16
Hexadecimal
440a557
20
Vigesimal
125i3ef
36
Base36
16h6jb
md5
86542e36e771f690dd138c26b97d4b88
sha1
00419d048de8d0bde5a17e3d967fb7495f4e338a
sha256
fba6297e55fc243030aba09da49f0e1340bb10748b1985e61a2c9a9c99d94b50
sha512
a4d29facff7822a7decf6e9666a9dccfb159265717df90c1af51f48ab6ff53a48ab59abf4d4d6fb34f1f53e3ae8605555138420999b0d37f3a3059c7bde3b189
ripemd-160
a08c79d1b1dbb8daa237e2272aad45d505820bfe
Diameter
142690990
Circumference
448276965.91745
Area
1.5991271015239E+16
Volume
1.5212068616819E+24
Surface area
6.3965084060958E+16
Circumference
448276965.91745
Perimeter
285381980
Area
5090179656795025
Diagonal
100897766.64322
Surface area
30541077940770150
Volume
3.6316138725297E+23
Space diagonal
123574022.23115
Perimeter
214036485
Area
2.2041124463056E+15
Altitude
61787011.115576
Surface area
2.2041124463056E+15
Volume
4.2798979931948E+22
Height
33632588.881074