71749223 is an odd 8-digits composite number following 71749222
and preceding 71749224 . In scientific notation, it is written as 7.1749223 × 10^7.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 56617056 positive integers (up to 71749223) that are relatively prime to 71749223.
71749223 has 8 divisors, whose sum is 72731520
The reverse of 71749223 is 32294717
Previous prime number is 487
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
seventy-one million seven hundred forty-nine thousand two hundred twenty-three
Scientific notation
7.1749223 × 10^7
Engineering notation
7.1749223 × 10^6
Prime Factorization
91 × 487 × 1619
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71749223
Product of the distinct prime numbers
The prime factorization of 71749223 is 91 × 487 × 1619.
Since it has a total of 3 prime factors.
7 , 5 , 89 , 34 , 80 , 560 , 6650 , 9056 , 68949 , 32473 , 175781 , 875643 , 7354023 , 8832198 , 41467426 , 95509748 , 378399975 , 610265437 , 8120952704 , 6412045453
n×2
143498446
n×3
215247669
n×4
286996892
n×5
358746115
n÷2
35874611.5
n÷3
23916407.666667
n÷3
17937305.75
n÷5
14349844.6
n2
5147951001103729
n3
3.6936148437126E+23
n4
2.6501399509765E+31
n5
1.9014548232382E+39
2 √n
8470.4913080647
3 √n
415.53320537085
4 √n
92.035272086656
5 √n
37.253187687048
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
-71749222
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 71749223 can be divided by 8 positive divisors.
The sum of these divisors (counting 71749223) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010001101100111001100111
3
Ternary
12000000020102122
4
Quaternary
10101230321213
5
Quinary
121331433343
6
Senary
11041500155
8
Octal
421547147
10
Decimal
71749223
12
Duodecimal
2004165b
16
Hexadecimal
446ce67
20
Vigesimal
1288d13
36
Base36
16pu1z
md5
ea07cbcefad63bfbb121d84006ef330c
sha1
70935275e4dd0c2841f84a06755ab69781554be4
sha256
a002b517a8f6890beb90e7b49371fbdead7b5c331e4c2ee5ae8fada13d5fb5b1
sha512
5375f608434f20739ad633a92d7fc3f5e9c77d3d04ee8b9d6f0fbeabf20a45e87478cbaa6f43bbe495b5eb50fc585ee938e1cd725ae18c9cec0da2ee5c322f33
ripemd-160
00dbf8be8a86e113c9542c13bbb56610a8d21f9e
Diameter
143498446
Circumference
450813663.75515
Area
1.6172765046108E+16
Volume
1.5471777677597E+24
Surface area
6.4691060184431E+16
Circumference
450813663.75515
Perimeter
286996892
Area
5147951001103729
Diagonal
101468724.25633
Surface area
30887706006622374
Volume
3.6936148437126E+23
Space diagonal
124273299.63959
Perimeter
215247669
Area
2.2291281721967E+15
Altitude
62136649.819795
Surface area
2.2291281721967E+15
Volume
4.3529668384675E+22
Height
33822908.085444