71357138 is an even 8-digits composite number following 71357137
and preceding 71357139 . In scientific notation, it is written as 7.1357138 × 10^7.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 34700160 positive integers (up to 71357138) that are relatively prime to 71357138.
71357138 has 16 divisors, whose sum is 109987416
The reverse of 71357138 is 83175317
Previous prime number is 373
Is Prime? no Number parity even Number length 8 Sum of Digits 35 Digital Root 8
Name
seventy-one million three hundred fifty-seven thousand one hundred thirty-eight
Scientific notation
7.1357138 × 10^7
Engineering notation
7.1357138 × 10^6
Prime Factorization
2 × 41 × 373 × 2333
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
71357138 Product of the distinct prime numbers
The prime factorization of 71357138 is 2 × 41 × 373 × 2333.
Since it has a total of 4 prime factors.
10 , 4 , 19 , 57 , 40 , 896 , 9011 , 8921 , 6268 , 53414 , 262739 , 551475 , 6162935 , 3951978 , 52107684 , 40252733 , 241768676 , 404312438 , 6371531458 , 9818406282
n×2
142714276
n×3
214071414
n×4
285428552
n×5
356785690
n÷2
35678569
n÷3
23785712.666667
n÷3
17839284.5
n÷5
14271427.6
n2
5091841143551044
n3
3.6333921115445E+23
n4
2.5926846231159E+31
n5
1.8500655444216E+39
2 √n8447.3154315439
3 √n414.77490672281
4 √n91.909278266908
5 √n37.212383206668
1 , 2 , 41 , 82 , 373 , 746 , 2333 , 4666 , 15293 , 30586 , 95653 , 191306 , 870209 , 1740418 , 35678569 , 71357138
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
-71357137 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 71357138 can be divided by 16 positive divisors.
The sum of these divisors (counting 71357138) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001101001011010010
3
Ternary
11222021022120222
4
Quaternary
10100031023102
5
Quinary
121231412023
6
Senary
11025233042
8
Octal
420151322
10
Decimal
71357138
12
Duodecimal
1ba92782
16
Hexadecimal
440d2d2
20
Vigesimal
125jcgi
36
Base36
16hfiq
md5
c3bfd6d790d6fd50f1fb80129cbebe75
sha1
2386b30578c5a4cc52f3ad13ba3a5b16c95c4aab
sha256
81fda80e2d4dc67d9fdd70a67ef349c18f6d67cae1db4beaa42f272d82251898
sha512
3ebc7c68b14a2728cf209f2eeed9d9c0bbc91775680d960615e6b5fed85df2e7b0c251c3e84d21a33a64adc3083d01b96e33ea49ad4be2c6f66b900ac271e8be
ripemd-160
73c420a7c5698eec0304b7efde5bc039397227dd
Diameter
142714276
Circumference
448350121.04399
Area
1.5996490729826E+16
Volume
1.5219517286986E+24
Surface area
6.3985962919305E+16
Circumference
448350121.04399
Perimeter
285428552
Area
5091841143551044
Diagonal
100914232.33173
Surface area
30551046861306264
Volume
3.6333921115445E+23
Space diagonal
123594188.4987
Perimeter
214071414
Area
2.204831891175E+15
Altitude
61797094.249352
Surface area
2.204831891175E+15
Volume
4.2819936679714E+22
Height
33638077.44391