71329929 is an odd 8-digits composite number following 71329928
and preceding 71329930 . In scientific notation, it is written as 7.1329929 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 43230240 positive integers (up to 71329929) that are relatively prime to 71329929.
71329929 has 8 divisors, whose sum is 103752672
The reverse of 71329929 is 92992317
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred twenty-nine thousand nine hundred twenty-nine
Scientific notation
7.1329929 × 10^7
Engineering notation
7.1329929 × 10^6
Prime Factorization
3 × 11 × 2161513
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71329929
Product of the distinct prime numbers
The prime factorization of 71329929 is 3 × 11 × 2161513.
Since it has a total of 3 prime factors.
9 , 4 , 97 , 73 , 875 , 43 , 5621 , 491 , 63141 , 16963 , 943470 , 740653 , 7468477 , 315958 , 82374882 , 36264213 , 692134448 , 306453957 , 2399197004 , 3503079961
n×2
142659858
n×3
213989787
n×4
285319716
n×5
356649645
n÷2
35664964.5
n÷3
23776643
n÷3
17832482.25
n÷5
14265985.8
n2
5087958771145041
n3
3.629237379007E+23
n4
2.5887324456872E+31
n5
1.8465410155086E+39
2 √n
8445.7047663295
3 √n
414.72218111616
4 √n
91.900515593382
5 √n
37.209544902808
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
-71329928
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 71329929 can be divided by 8 positive divisors.
The sum of these divisors (counting 71329929) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110100010001001
3
Ternary
11222012221021020
4
Quaternary
10100012202021
5
Quinary
121230024204
6
Senary
11024503053
8
Octal
420064211
10
Decimal
71329929
12
Duodecimal
1ba7aa89
16
Hexadecimal
4406889
20
Vigesimal
125g4g9
36
Base36
16guix
md5
45914f9b447fd6960c4e0fd10fd6d503
sha1
d9096c1c8e8b63fc98c9cdfe806dc89dc2c6f18a
sha256
f95b0fec4067a806213400e99ceb2199b9d4cd33d806a68e326262c7c74e509e
sha512
f7d79d83129c1d1e9f80629a898e192d13be4be03cc45c39a14f78cbf72addb818dea27390a7da2a0851fdb860a13af1f28968e97208f4695013aa20ec6b5bb5
ripemd-160
a3e4a9815ea79d5de613e6e75e2507aa2ecbafa2
Diameter
142659858
Circumference
448179161.85496
Area
1.5984293897197E+16
Volume
1.5202113984029E+24
Surface area
6.3937175588788E+16
Circumference
448179161.85496
Perimeter
285319716
Area
5087958771145041
Diagonal
100875752.99491
Surface area
30527752626870246
Volume
3.629237379007E+23
Space diagonal
123547061.12828
Perimeter
213989787
Area
2.2031507746097E+15
Altitude
61773530.56414
Surface area
2.2031507746097E+15
Volume
4.2770972687193E+22
Height
33625250.998303