71375978 is an even 8-digits composite number following 71375977
and preceding 71375979 . In scientific notation, it is written as 7.1375978 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 35102880 positive integers (up to 71375978) that are relatively prime to 71375978.
71375978 has 8 divisors, whose sum is 108819300
The reverse of 71375978 is 87957317
Previous prime number is 61
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-one million three hundred seventy-five thousand nine hundred seventy-eight
Scientific notation
7.1375978 × 10^7
Engineering notation
7.1375978 × 10^6
Prime Factorization
2 × 61 × 585049
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71375978
Product of the distinct prime numbers
The prime factorization of 71375978 is 2 × 61 × 585049.
Since it has a total of 3 prime factors.
8 , 6 , 9 , 72 , 319 , 224 , 4875 , 1424 , 79492 , 31155 , 350058 , 856027 , 4408586 , 8100859 , 8048694 , 17461807 , 550728792 , 904209257 , 3794181493 , 4382809007
n×2
142751956
n×3
214127934
n×4
285503912
n×5
356879890
n÷2
35687989
n÷3
23791992.666667
n÷3
17843994.5
n÷5
14275195.6
n2
5094530235456484
n3
3.6362707800628E+23
n4
2.595423831998E+31
n5
1.8525091433337E+39
2 √n
8448.4305051293
3 √n
414.81140702648
4 √n
91.915344231142
5 √n
37.214347991944
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
-71375977
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 71375978 can be divided by 8 positive divisors.
The sum of these divisors (counting 71375978) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010001110001101010
3
Ternary
11222022021102202
4
Quaternary
10100101301222
5
Quinary
121233012403
6
Senary
11025500202
8
Octal
420216152
10
Decimal
71375978
12
Duodecimal
1baa1662
16
Hexadecimal
4411c6a
20
Vigesimal
1261jii
36
Base36
16hu22
md5
cf76093b2c76d7e9cbd9f9c3d67a9153
sha1
7aed09425054c991da39312e7b030d9c7a922da0
sha256
dd5c3c377389b793a319a452f01a6a6613fbc3c097ab0bc9bd0cd12cc14f9cd2
sha512
3cb344b3284ccf0bd63922c489151e5b216b12b7b89a4b6b4c039324444adacd0518f739dccba5bab0ca5577c8cc943d7de763cb48f835dfb92f751a548540ca
ripemd-160
5059f4c50e8a7acdd2a395594ad23a1e270f1980
Diameter
142751956
Circumference
448468496.25517
Area
1.6004938761201E+16
Volume
1.5231575425478E+24
Surface area
6.4019755044805E+16
Circumference
448468496.25517
Perimeter
285503912
Area
5094530235456484
Diagonal
100940876.11524
Surface area
30567181412738904
Volume
3.6362707800628E+23
Space diagonal
123626820.33592
Perimeter
214127934
Area
2.2059963021266E+15
Altitude
61813410.167959
Surface area
2.2059963021266E+15
Volume
4.2853862113548E+22
Height
33646958.705081