71378137 is an odd 8-digits prime number following 71378136
and preceding 71378138 . In scientific notation, it is written as 7.1378137 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 71378136 positive integers (up to 71378137) that are relatively prime to 71378137.
71378137 has 2 divisors, whose sum is 71378138
The reverse of 71378137 is 73187317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
seventy-one million three hundred seventy-eight thousand one hundred thirty-seven
Scientific notation
7.1378137 × 10^7
Engineering notation
7.1378137 × 10^6
Prime Factorization
71378137
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71378137 Product of the distinct prime numbers
The prime factorization of 71378137 is 71378137.
Since it has a total of 1 prime factors.
6 , 7 , 90 , 72 , 263 , 718 , 1287 , 8688 , 3159 , 23327 , 415928 , 262427 , 8482755 , 4314763 , 44353901 , 83686692 , 85075081 , 87617085 , 154167935 , 2324503781
n×2
142756274
n×3
214134411
n×4
285512548
n×5
356890685
n÷2
35689068.5
n÷3
23792712.333333
n÷3
17844534.25
n÷5
14275627.4
n2
5094838441590769
n3
3.6366007627673E+23
n4
2.5957378745911E+31
n5
1.8527893362865E+39
2 √n8448.5582793752
3 √n414.81558942707
4 √n91.916039293342
5 √n37.214573123165
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71378138 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35689069 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8448.5583385569 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719802 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71378137 can be divided by 2 positive divisors.
The sum of these divisors (counting 71378137) is 71378138, the average is 35689069.
Base
System
Value
2
Binary
100010000010010010011011001
3
Ternary
11222022101101201
4
Quaternary
10100102103121
5
Quinary
121233100022
6
Senary
11025514201
8
Octal
420222331
10
Decimal
71378137
12
Duodecimal
1baa2961
16
Hexadecimal
44124d9
20
Vigesimal
126256h
36
Base36
16hvq1
md5
d5d7b9984a001e2b158794761bcbec0b
sha1
a035a6af1e5f298a2a8a53df48415bb06606cf40
sha256
5e6ee3a98f638292501faaaaecadbd4b0d4035ca0ff8d5420e05981d27eb88e4
sha512
1acb1c93463894bf8df2a8d11e941d89fae6722a7010394026d16720f65b6f794673f1964a53a4d0f8b0403e15436beda333cd68aa006265d709d26d132eee98
ripemd-160
684e80bee29b7d67deba8ed24b0646287281ccaa
Diameter
142756274
Circumference
448482061.65225
Area
1.6005907019328E+16
Volume
1.5232957653798E+24
Surface area
6.4023628077314E+16
Circumference
448482061.65225
Perimeter
285512548
Area
5094838441590769
Diagonal
100943929.40232
Surface area
30569030649544614
Volume
3.6366007627673E+23
Space diagonal
123630559.83361
Perimeter
214134411
Area
2.2061297592976E+15
Altitude
61815279.916806
Surface area
2.2061297592976E+15
Volume
4.2857750997016E+22
Height
33647976.467442