71355439 is an odd 8-digits prime number following 71355438
and preceding 71355440 . In scientific notation, it is written as 7.1355439 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 71355438 positive integers (up to 71355439) that are relatively prime to 71355439.
71355439 has 2 divisors, whose sum is 71355440
The reverse of 71355439 is 93455317
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 fifty-five thousand four hundred thirty-nine
Scientific notation
7.1355439 × 10^7
Engineering notation
7.1355439 × 10^6
Prime Factorization
71355439
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71355439
Product of the distinct prime numbers
The prime factorization of 71355439 is 71355439.
Since it has a total of 1 prime factors.
1 , 1 , 61 , 54 , 707 , 212 , 4910 , 6027 , 88249 , 44875 , 489823 , 695433 , 3754276 , 9699824 , 66826764 , 10134045 , 678001656 , 571163411 , 8605540443 , 1581280155
n×2
142710878
n×3
214066317
n×4
285421756
n×5
356777195
n÷2
35677719.5
n÷3
23785146.333333
n÷3
17838859.75
n÷5
14271087.8
n2
5091598674882721
n3
3.6331325865807E+23
n4
2.5924377066067E+31
n5
1.8498453063508E+39
2 √n
8447.2148664515
3 √n
414.77161479258
4 √n
91.908731176377
5 √n
37.212206001015
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71355440
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35677720
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8447.2149256427
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719713
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71355439 can be divided by 2 positive divisors.
The sum of these divisors (counting 71355439) is 71355440, the average is 35677720.
Base
System
Value
2
Binary
100010000001100110000101111
3
Ternary
11222021020021001
4
Quaternary
10100030300233
5
Quinary
121231333224
6
Senary
11025221131
8
Octal
420146057
10
Decimal
71355439
12
Duodecimal
1ba917a7
16
Hexadecimal
440cc2f
20
Vigesimal
125j8bj
36
Base36
16he7j
md5
a5330bec1619e2e7b28a50cd3eed122b
sha1
d3c399f4d13f14f2556f3a212e3872e5f0337cd3
sha256
300fdf95b9558f6c4142a175b9f1475b0c66ff585204e4ca1d18abd45ee5bf03
sha512
682be211a7224c3b263cbde3d27bfb9bd24ce3a9fd37589f08f739e78f5b1f5306c5c2a31fb61d9970b3dd7496c61c513ace57aef5d2ff60732d887b96732417
ripemd-160
410874f6179ebf2be06d2591b82d026f6f7717f5
Diameter
142710878
Circumference
448339445.91215
Area
1.5995728992039E+16
Volume
1.521843019136E+24
Surface area
6.3982915968156E+16
Circumference
448339445.91215
Perimeter
285421756
Area
5091598674882721
Diagonal
100911829.58289
Surface area
30549592049296326
Volume
3.6331325865807E+23
Space diagonal
123591245.74438
Perimeter
214066317
Area
2.2047268991618E+15
Altitude
61795622.872191
Surface area
2.2047268991618E+15
Volume
4.2816878148684E+22
Height
33637276.527629