71329825 is an odd 8-digits composite number following 71329824
and preceding 71329826 . In scientific notation, it is written as 7.1329825 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 48911760 positive integers (up to 71329825) that are relatively prime to 71329825.
71329825 has 8 divisors, whose sum is 84780800
The reverse of 71329825 is 52892317
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred twenty-nine thousand eight hundred twenty-five
Scientific notation
7.1329825 × 10^7
Engineering notation
7.1329825 × 10^6
Prime Factorization
25 × 7 × 407599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71329825
Product of the distinct prime numbers
The prime factorization of 71329825 is 25 × 7 × 407599.
Since it has a total of 3 prime factors.
2 , 6 , 90 , 65 , 53 , 195 , 5292 , 5816 , 81017 , 99528 , 4658 , 589244 , 8508581 , 1530469 , 26416722 , 86889831 , 134926753 , 373080132 , 378318786 , 3593933933
n×2
142659650
n×3
213989475
n×4
285319300
n×5
356649125
n÷2
35664912.5
n÷3
23776608.333333
n÷3
17832456.25
n÷5
14265965
n2
5087943934530625
n3
3.6292215045988E+23
n4
2.5887173480927E+31
n5
1.8465275541392E+39
2 √n
8445.6986093514
3 √n
414.72197955922
4 √n
91.900482095315
5 √n
37.209534052398
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
-71329824
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 71329825 can be divided by 8 positive divisors.
The sum of these divisors (counting 71329825) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110100000100001
3
Ternary
11222012221010101
4
Quaternary
10100012200201
5
Quinary
121230023300
6
Senary
11024502401
8
Octal
420064041
10
Decimal
71329825
12
Duodecimal
1ba7aa01
16
Hexadecimal
4406821
20
Vigesimal
125g4b5
36
Base36
16gug1
md5
54acdff099350c3638b7d7db542c0586
sha1
e1bf964f351ea1dded4cfbd31e96a1092a374523
sha256
3a28a7a2f31177f063b08f4458a570bcafb1eef4c2d57fcac1a6258c212e2503
sha512
714441e359a901a8a1904a639f40bbe11668942d1a09fba1b5305c81876b670d69088c134f472ebfe6af09f095e3baccfad66373c93c2577028e82b8ce3ca128
ripemd-160
cce86cac14664d1899bf6c0b391c6a218934f953
Diameter
142659650
Circumference
448178508.40369
Area
1.5984247286598E+16
Volume
1.5202047489464E+24
Surface area
6.3936989146393E+16
Circumference
448178508.40369
Perimeter
285319300
Area
5087943934530625
Diagonal
100875605.9167
Surface area
30527663607183750
Volume
3.6292215045988E+23
Space diagonal
123546880.995
Perimeter
213989475
Area
2.2031443501672E+15
Altitude
61773440.497498
Surface area
2.2031443501672E+15
Volume
4.2770785605498E+22
Height
33625201.972233