71348281 is an odd 8-digits prime number following 71348280
and preceding 71348282 . In scientific notation, it is written as 7.1348281 × 10^7.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 71348280 positive integers (up to 71348281) that are relatively prime to 71348281.
71348281 has 2 divisors, whose sum is 71348282
The reverse of 71348281 is 18284317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 34 Digital Root 7
Name
seventy-one million three hundred forty-eight thousand two hundred eighty-one
Scientific notation
7.1348281 × 10^7
Engineering notation
7.1348281 × 10^6
Prime Factorization
71348281
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71348281 Product of the distinct prime numbers
The prime factorization of 71348281 is 71348281.
Since it has a total of 1 prime factors.
5 , 4 , 39 , 94 , 990 , 958 , 4739 , 717 , 15793 , 71091 , 921199 , 697844 , 5562953 , 8611098 , 13659043 , 63753480 , 764891152 , 262800929 , 5992825552 , 4450464028
n×2
142696562
n×3
214044843
n×4
285393124
n×5
356741405
n÷2
35674140.5
n÷3
23782760.333333
n÷3
17837070.25
n÷5
14269656.2
n2
5090577201654961
n3
3.6320393263587E+23
n4
2.5913976246009E+31
n5
1.8489176590276E+39
2 √n8446.7911658807
3 √n414.75774509771
4 √n91.906426140291
5 √n37.211459384743
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71348282 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35674141 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8446.7912250748 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719685 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71348281 can be divided by 2 positive divisors.
The sum of these divisors (counting 71348281) is 71348282, the average is 35674141.
Base
System
Value
2
Binary
100010000001011000000111001
3
Ternary
11222020212102221
4
Quaternary
10100023000321
5
Quinary
121231121111
6
Senary
11025124041
8
Octal
420130071
10
Decimal
71348281
12
Duodecimal
1ba89621
16
Hexadecimal
440b039
20
Vigesimal
125iae1
36
Base36
16h8op
md5
ec930472dba638e317655a69678d7124
sha1
a1637a712981a860e3080461c59397a4d2cd859c
sha256
35926c4bdc20d3f2a3c27d7d816568f2734388496e7a354cd7811aa71683d307
sha512
99ac7d6f34f3c9e9232c75d104e86de61bf16250ab756e256a14bcd31edb25f8d0ed4894259191b29dc501b921caf08960b0c0752586208baf3e3e199b25663f
ripemd-160
086169ae23b6b54a176110a5a914a31f90709f08
Diameter
142696562
Circumference
448294470.87172
Area
1.5992519939251E+16
Volume
1.521385075365E+24
Surface area
6.3970079757004E+16
Circumference
448294470.87172
Perimeter
285393124
Area
5090577201654961
Diagonal
100901706.64221
Surface area
30543463209929766
Volume
3.6320393263587E+23
Space diagonal
123578847.7247
Perimeter
214044843
Area
2.2042845882795E+15
Altitude
61789423.862351
Surface area
2.2042845882795E+15
Volume
4.2803993953408E+22
Height
33633902.214069