71348421 is an odd 8-digits composite number following 71348420
and preceding 71348422 . In scientific notation, it is written as 7.1348421 × 10^7.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 47542400 positive integers (up to 71348421) that are relatively prime to 71348421.
71348421 has 8 divisors, whose sum is 95177664
The reverse of 71348421 is 12484317
Previous prime number is 2657
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3
Name
seventy-one million three hundred forty-eight thousand four hundred twenty-one
Scientific notation
7.1348421 × 10^7
Engineering notation
7.1348421 × 10^6
Prime Factorization
3 × 2657 × 8951
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71348421
Product of the distinct prime numbers
The prime factorization of 71348421 is 3 × 2657 × 8951.
Since it has a total of 3 prime factors.
2 , 9 , 85 , 72 , 316 , 910 , 5561 , 7287 , 8295 , 71682 , 369248 , 24649 , 7437568 , 3309816 , 61857917 , 64052595 , 785109361 , 997311831 , 7202743100 , 4203954945
n×2
142696842
n×3
214045263
n×4
285393684
n×5
356742105
n÷2
35674210.5
n÷3
23782807
n÷3
17837105.25
n÷5
14269684.2
n2
5090597179193241
n3
3.6320607068249E+23
n4
2.591417964081E+31
n5
1.8489357988822E+39
2 √n
8446.7994530473
3 √n
414.75801637753
4 √n
91.906471225085
5 √n
37.211473988039
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71348420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71348421 can be divided by 8 positive divisors.
The sum of these divisors (counting 71348421) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001011000011000101
3
Ternary
11222020212122010
4
Quaternary
10100023003011
5
Quinary
121231122141
6
Senary
11025124433
8
Octal
420130305
10
Decimal
71348421
12
Duodecimal
1ba89719
16
Hexadecimal
440b0c5
20
Vigesimal
125ib11
36
Base36
16h8sl
md5
3f233c115668970182eacad69b059b45
sha1
79bfd51519b667457bd0b020988ef6d037ffae69
sha256
73752569f4a1dc2d1b08e59d915e1a92be49fc0adcd54d10dde37b21c66e632d
sha512
41585311b12cab4637d579dd1a336a7933f2a1bf7b5adf36df5d468aceb0dcea0c09115f9f459bc0e7de8198744d20281b0f328857b1227d16a2bf9b00909d6b
ripemd-160
40963e9ee66860e1d17d1f08b6a3a1fe85f9052b
Diameter
142696842
Circumference
448295350.51766
Area
1.5992582700538E+16
Volume
1.5213940311938E+24
Surface area
6.3970330802154E+16
Circumference
448295350.51766
Perimeter
285393684
Area
5090597179193241
Diagonal
100901904.63211
Surface area
30543583075159446
Volume
3.6320607068249E+23
Space diagonal
123579090.21181
Perimeter
214045263
Area
2.2042932388074E+15
Altitude
61789545.105907
Surface area
2.2042932388074E+15
Volume
4.2804245924618E+22
Height
33633968.210702