71397357 is an odd 8-digits composite number following 71397356
and preceding 71397358 . In scientific notation, it is written as 7.1397357 × 10^7.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 47598236 positive integers (up to 71397357) that are relatively prime to 71397357.
71397357 has 4 divisors, whose sum is 95196480
The reverse of 71397357 is 75379317
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred ninety-seven thousand three hundred fifty-seven
Scientific notation
7.1397357 × 10^7
Engineering notation
7.1397357 × 10^6
Prime Factorization
3 × 23799119
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71397357
Product of the distinct prime numbers
The prime factorization of 71397357 is 3 × 23799119.
Since it has a total of 2 prime factors.
9 , 10 , 89 , 70 , 395 , 328 , 6921 , 8116 , 77877 , 99008 , 903554 , 966075 , 2759009 , 6561170 , 42659922 , 83174335 , 959178507 , 406941611 , 2820119448 , 969729548
n×2
142794714
n×3
214192071
n×4
285589428
n×5
356986785
n÷2
35698678.5
n÷3
23799119
n÷3
17849339.25
n÷5
14279471.4
n2
5097582586585449
n3
3.6395392377142E+23
n4
2.5985348227059E+31
n5
1.8552851841367E+39
2 √n
8449.6956749933
3 √n
414.85281856783
4 √n
91.922226229532
5 √n
37.216577061901
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71397356
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71397357 can be divided by 4 positive divisors.
The sum of these divisors (counting 71397357) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010110111111101101
3
Ternary
11222100100202120
4
Quaternary
10100112333231
5
Quinary
121234203412
6
Senary
11030143153
8
Octal
420267755
10
Decimal
71397357
12
Duodecimal
1bab1ab9
16
Hexadecimal
4416fed
20
Vigesimal
1264d7h
36
Base36
16iajx
md5
035f2890f5bd47a9c3a58b5244622d8e
sha1
0a74f1cc0dcc13acd1eb6c73e65d875fdd065727
sha256
7d4cc0095b1bf38f5e4c96894977fced87c7a9f426dc36f35fa5eec0f5280b5f
sha512
774232a305eec2111e0020268c571022b2ca39ce4fb0809569baeada03413b988ef52a5c278ecf65ee74a6e3b4b4cbc8fd5d41cd5967faf2ca15814ecc1da33d
ripemd-160
51eaaa9f47734ea45363513ecbcd41b53165bb24
Diameter
142794714
Circumference
448602824.47386
Area
1.6014528005084E+16
Volume
1.5245266308873E+24
Surface area
6.4058112020336E+16
Circumference
448602824.47386
Perimeter
285589428
Area
5097582586585449
Diagonal
100971110.58699
Surface area
30585495519512694
Volume
3.6395392377142E+23
Space diagonal
123663849.85013
Perimeter
214192071
Area
2.2073180089361E+15
Altitude
61831924.925067
Surface area
2.2073180089361E+15
Volume
4.2892381256371E+22
Height
33657036.862331