71348891 is an odd 8-digits prime number following 71348890
and preceding 71348892 . In scientific notation, it is written as 7.1348891 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 71348890 positive integers (up to 71348891) that are relatively prime to 71348891.
71348891 has 2 divisors, whose sum is 71348892
The reverse of 71348891 is 19884317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-one million three hundred forty-eight thousand eight hundred ninety-one
Scientific notation
7.1348891 × 10^7
Engineering notation
7.1348891 × 10^6
Prime Factorization
71348891
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71348891 Product of the distinct prime numbers
The prime factorization of 71348891 is 71348891.
Since it has a total of 1 prime factors.
7 , 7 , 77 , 79 , 469 , 189 , 8871 , 8617 , 25299 , 39462 , 501802 , 212738 , 6898886 , 9885841 , 615061 , 71723096 , 679116380 , 509360121 , 4741221859 , 6515066256
n×2
142697782
n×3
214046673
n×4
285395564
n×5
356744455
n÷2
35674445.5
n÷3
23782963.666667
n÷3
17837222.75
n÷5
14269778.2
n2
5090664246929881
n3
3.632132484718E+23
n4
2.591486247497E+31
n5
1.8489966980066E+39
2 √n8446.82727419
3 √n414.75892710004
4 √n91.906622580693
5 √n37.211523013221
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71348892 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35674446 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8446.8273333838 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719687 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71348891 can be divided by 2 positive divisors.
The sum of these divisors (counting 71348891) is 71348892, the average is 35674446.
Base
System
Value
2
Binary
100010000001011001010011011
3
Ternary
11222020220021112
4
Quaternary
10100023022123
5
Quinary
121231131031
6
Senary
11025130535
8
Octal
420131233
10
Decimal
71348891
12
Duodecimal
1ba89a4b
16
Hexadecimal
440b29b
20
Vigesimal
125ic4b
36
Base36
16h95n
md5
32a2946c677ce0473dd810efd325c6ab
sha1
e6b5d3290d27c28e223b91de051c3c4881421bd7
sha256
26001f08128743fdb7c6f9bdfc93d7b79602110fb5267665bfa239c3cc9d3508
sha512
6b990054236e038d9368d7049aa82a80d6970f6c2100484c3d48f34df9f7a69ec3dd245455a4acbedb83608156ccb7bdbe75da16eafedb83b867ee8fc2163af0
ripemd-160
ac4e056f583bd100ca27523e071ad341736e6c1e
Diameter
142697782
Circumference
448298303.61476
Area
1.5992793400047E+16
Volume
1.5214240974473E+24
Surface area
6.3971173600189E+16
Circumference
448298303.61476
Perimeter
285395564
Area
5090664246929881
Diagonal
100902569.31248
Surface area
30543985481579286
Volume
3.632132484718E+23
Space diagonal
123579904.27569
Perimeter
214046673
Area
2.2043222799892E+15
Altitude
61789952.137847
Surface area
2.2043222799892E+15
Volume
4.28050918352E+22
Height
33634189.770827