71313478 is an even 8-digits composite number following 71313477
and preceding 71313479 . In scientific notation, it is written as 7.1313478 × 10^7.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 33893640 positive integers (up to 71313478) that are relatively prime to 71313478.
71313478 has 16 divisors, whose sum is 112317696
The reverse of 71313478 is 87431317
Previous prime number is 163
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred thirteen thousand four hundred seventy-eight
Scientific notation
7.1313478 × 10^7
Engineering notation
7.1313478 × 10^6
Prime Factorization
2 × 23 × 163 × 9511
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71313478
Product of the distinct prime numbers
The prime factorization of 71313478 is 2 × 23 × 163 × 9511.
Since it has a total of 4 prime factors.
5 , 4 , 80 , 67 , 787 , 483 , 4693 , 5076 , 32787 , 3176 , 170614 , 554508 , 1921840 , 4714599 , 54133288 , 91158414 , 754655970 , 879071874 , 6367629450 , 5112313938
n×2
142626956
n×3
213940434
n×4
285253912
n×5
356567390
n÷2
35656739
n÷3
23771159.333333
n÷3
17828369.5
n÷5
14262695.6
n2
5085612144456484
n3
3.6267268978023E+23
n4
2.5863450883843E+31
n5
1.844412635609E+39
2 √n
8444.730783157
3 √n
414.69029586001
4 √n
91.895216323577
5 √n
37.207828398359
1 , 2 , 23 , 46 , 163 , 326 , 3749 , 7498 , 9511 , 19022 , 218753 , 437506 , 1550293 , 3100586 , 35656739 , 71313478
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
-71313477
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 71313478 can be divided by 16 positive divisors.
The sum of these divisors (counting 71313478) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000010100001000110
3
Ternary
11222012002200221
4
Quaternary
10100002201012
5
Quinary
121224012403
6
Senary
11024254554
8
Octal
420024106
10
Decimal
71313478
12
Duodecimal
1ba7145a
16
Hexadecimal
4402846
20
Vigesimal
125e3di
36
Base36
16ghty
md5
360d4f1de10ac6144976559344940347
sha1
6fea5edc8ba853c9447b1370437c38d855a6bbaa
sha256
b12566cc56bec14cd6f0cdc33705368fea4d5f0cc92fefd773ad6451577bf404
sha512
e2e3b96f1b21c770f809e58c47cd38925a17ae57c1ae98a2b9342d2106908b8604471b00cd954122f6e7bd4b99e849c25778aa78d2e0dfa3770567dc0fc47247
ripemd-160
19b28c3c62b294cb3dea19f1598dfa9f6063f58e
Diameter
142626956
Circumference
448075797.17347
Area
1.5976921752032E+16
Volume
1.519159810495E+24
Surface area
6.3907687008126E+16
Circumference
448075797.17347
Perimeter
285253912
Area
5085612144456484
Diagonal
100852487.7676
Surface area
30513672866738904
Volume
3.6267268978023E+23
Space diagonal
123518567.16045
Perimeter
213940434
Area
2.202134655447E+15
Altitude
61759283.580223
Surface area
2.202134655447E+15
Volume
4.2741386382461E+22
Height
33617495.922532