71349874 is an even 8-digits composite number following 71349873
and preceding 71349875 . In scientific notation, it is written as 7.1349874 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 35074944 positive integers (up to 71349874) that are relatively prime to 71349874.
71349874 has 16 divisors, whose sum is 108840600
The reverse of 71349874 is 47894317
Previous prime number is 109
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred forty-nine thousand eight hundred seventy-four
Scientific notation
7.1349874 × 10^7
Engineering notation
7.1349874 × 10^6
Prime Factorization
2 × 137 × 109 × 2389
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71349874
Product of the distinct prime numbers
The prime factorization of 71349874 is 2 × 137 × 109 × 2389.
Since it has a total of 4 prime factors.
8 , 10 , 73 , 4 , 596 , 385 , 2718 , 763 , 46457 , 92687 , 866036 , 670260 , 1247143 , 9897484 , 4321696 , 84227952 , 598354496 , 125110546 , 4162786180 , 95679211
n×2
142699748
n×3
214049622
n×4
285399496
n×5
356749370
n÷2
35674937
n÷3
23783291.333333
n÷3
17837468.5
n÷5
14269974.8
n2
5090804519815876
n3
3.6322826104749E+23
n4
2.5916290658978E+31
n5
1.8491240730654E+39
2 √n
8446.8854615178
3 √n
414.76083185355
4 √n
91.906939136921
5 √n
37.211625548033
1 , 2 , 109 , 137 , 218 , 274 , 2389 , 4778 , 14933 , 29866 , 260401 , 327293 , 520802 , 654586 , 35674937 , 71349874
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71349873
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71349874 can be divided by 16 positive divisors.
The sum of these divisors (counting 71349874) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001011011001110010
3
Ternary
11222020221121221
4
Quaternary
10100023121302
5
Quinary
121231143444
6
Senary
11025135254
8
Octal
420133162
10
Decimal
71349874
12
Duodecimal
1ba8a52a
16
Hexadecimal
440b672
20
Vigesimal
125iede
36
Base36
16h9wy
md5
21900cc9edee03b56eb1565913058da9
sha1
25f8bc7ac47e275eb41330e1e00f68459346d7b9
sha256
e7a1ceeaedb911c46829826773f645257b2ee0fce109d153ba03bbdc3dad989b
sha512
5ff4d69c1fa6dce19a9328778a9f8dace1d94c9bad18b5f68f9160e26131cd6b1c3daf05ff7df821ebe0a210d182b0d88e9111573c1dd6bf849087580a5e4db0
ripemd-160
79a55f77c6b43c6640d10eaf7c8dfcb393bba147
Diameter
142699748
Circumference
448304479.98591
Area
1.5993234080315E+16
Volume
1.5214869819773E+24
Surface area
6.3972936321261E+16
Circumference
448304479.98591
Perimeter
285399496
Area
5090804519815876
Diagonal
100903959.48441
Surface area
30544827118895256
Volume
3.6322826104749E+23
Space diagonal
123581606.88164
Perimeter
214049622
Area
2.2043830199306E+15
Altitude
61790803.440819
Surface area
2.2043830199306E+15
Volume
4.2806861084213E+22
Height
33634653.16147