71379897 is an odd 8-digits composite number following 71379896
and preceding 71379898 . In scientific notation, it is written as 7.1379897 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 46984080 positive integers (up to 71379897) that are relatively prime to 71379897.
71379897 has 8 divisors, whose sum is 96378240
The reverse of 71379897 is 79897317
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-one million three hundred seventy-nine thousand eight hundred ninety-seven
Scientific notation
7.1379897 × 10^7
Engineering notation
7.1379897 × 10^6
Prime Factorization
3 × 79 × 301181
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71379897
Product of the distinct prime numbers
The prime factorization of 71379897 is 3 × 79 × 301181.
Since it has a total of 3 prime factors.
4 , 9 , 83 , 34 , 913 , 242 , 9375 , 8684 , 25766 , 11311 , 53106 , 456237 , 1126834 , 7017947 , 82644309 , 35078397 , 171138478 , 693874371 , 5118504521 , 5766129939
n×2
142759794
n×3
214139691
n×4
285519588
n×5
356899485
n÷2
35689948.5
n÷3
23793299
n÷3
17844974.25
n÷5
14275979.4
n2
5095089695730609
n3
3.6368697768701E+23
n4
2.595993900754E+31
n5
1.8530177724845E+39
2 √n
8448.6624385165
3 √n
414.81899882509
4 √n
91.916605890973
5 √n
37.214756644353
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71379896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71379897 can be divided by 8 positive divisors.
The sum of these divisors (counting 71379897) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010101110111001
3
Ternary
11222022110210220
4
Quaternary
10100102232321
5
Quinary
121233124042
6
Senary
11025530253
8
Octal
420225671
10
Decimal
71379897
12
Duodecimal
1baa3989
16
Hexadecimal
4412bb9
20
Vigesimal
12629eh
36
Base36
16hx2x
md5
90fadafac15433e510ebdcf7be1c73f5
sha1
aaa504afb1321fb24718a00ce8d2c1ecdd593758
sha256
c57c07deea2269f911f21bb222b94fd1d205bcaad1e23b45c4c7468a2b15a9ad
sha512
39d23364521d2239e6250346542f54bcd831bf93b44ba07fc7f0cefbe7d58939801ca7e90274e0ca900e4bb6a17a9f89067705bd1bc9d6892897cbb2ba2ea41f
ripemd-160
ed8dfbb237cccd4a95829eb73622a84993f8a534
Diameter
142759794
Circumference
448493120.05839
Area
1.6006696357488E+16
Volume
1.5234084497437E+24
Surface area
6.4026785429953E+16
Circumference
448493120.05839
Perimeter
285519588
Area
5095089695730609
Diagonal
100946418.41819
Surface area
30570538174383654
Volume
3.6368697768701E+23
Space diagonal
123633608.24303
Perimeter
214139691
Area
2.2062385555315E+15
Altitude
61816804.121517
Surface area
2.2062385555315E+15
Volume
4.2860921358621E+22
Height
33648806.139398