71348821 is an odd 8-digits composite number following 71348820
and preceding 71348822 . In scientific notation, it is written as 7.1348821 × 10^7.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 70656012 positive integers (up to 71348821) that are relatively prime to 71348821.
71348821 has 4 divisors, whose sum is 72041632
The reverse of 71348821 is 12884317
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred forty-eight thousand eight hundred twenty-one
Scientific notation
7.1348821 × 10^7
Engineering notation
7.1348821 × 10^6
Prime Factorization
103 × 692707
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71348821
Product of the distinct prime numbers
The prime factorization of 71348821 is 103 × 692707.
Since it has a total of 2 prime factors.
9 , 9 , 51 , 33 , 679 , 901 , 9329 , 1797 , 63634 , 5268 , 82036 , 98452 , 3470977 , 8806657 , 50844892 , 75979854 , 251630148 , 868164437 , 1278554657 , 8735580707
n×2
142697642
n×3
214046463
n×4
285395284
n×5
356744105
n÷2
35674410.5
n÷3
23782940.333333
n÷3
17837205.25
n÷5
14269764.2
n2
5090654258090041
n3
3.6321217943335E+23
n4
2.591476077541E+31
n5
1.8489876278226E+39
2 √n
8446.8231306214
3 √n
414.75879146077
4 √n
91.906600038416
5 √n
37.211515711614
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71348820
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71348821 can be divided by 4 positive divisors.
The sum of these divisors (counting 71348821) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000001011001001010101
3
Ternary
11222020220011221
4
Quaternary
10100023021111
5
Quinary
121231130241
6
Senary
11025130341
8
Octal
420131125
10
Decimal
71348821
12
Duodecimal
1ba899b1
16
Hexadecimal
440b255
20
Vigesimal
125ic11
36
Base36
16h93p
md5
6927fc2cc570e5f709a6c849cfb2df1f
sha1
64a04bff3edebd6fa039fc70da161407571f8a2c
sha256
202fe861d9fc579514c2f49a2bf35973306409ed6e2601c4ec56fb5847e7ba88
sha512
cd5707f33ae6e08e3bca79756bbf5060201d86074e775e904db7f857e90bc617994ff431600f664f20b68c11369f5960c5ee2fcda7d6ff71893744e2e92b2847
ripemd-160
6f90a6a653547ace54dae2532360f057968c14f8
Diameter
142697642
Circumference
448297863.79179
Area
1.5992762019181E+16
Volume
1.5214196194696E+24
Surface area
6.3971048076725E+16
Circumference
448297863.79179
Perimeter
285395284
Area
5090654258090041
Diagonal
100902470.31753
Surface area
30543925548540246
Volume
3.6321217943335E+23
Space diagonal
123579783.03214
Perimeter
214046463
Area
2.2043179546947E+15
Altitude
61789891.516069
Surface area
2.2043179546947E+15
Volume
4.2804965847812E+22
Height
33634156.77251