71329568 is an even 8-digits composite number following 71329567
and preceding 71329569 . In scientific notation, it is written as 7.1329568 × 10^7.
The sum of its digits is 41. It has a total of 7 prime factors and 18 positive divisors.
There are 35640896 positive integers (up to 71329568) that are relatively prime to 71329568.
71329568 has 18 divisors, whose sum is 140524209
The reverse of 71329568 is 86592317
Previous prime number is 1493
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred twenty-nine thousand five hundred sixty-eight
Scientific notation
7.1329568 × 10^7
Engineering notation
7.1329568 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 1493 × 1493
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
2986
Product of the distinct prime numbers
The prime factorization of 71329568 is 2 × 2 × 2 × 2 × 2 × 1493 × 1493.
Since it has a total of 7 prime factors.
4 , 6 , 59 , 88 , 478 , 919 , 6897 , 4524 , 41199 , 27531 , 836078 , 615149 , 8233727 , 3775791 , 72803165 , 15285173 , 509744677 , 594720584 , 3352969130 , 809913220
n×2
142659136
n×3
213988704
n×4
285318272
n×5
356647840
n÷2
35664784
n÷3
23776522.666667
n÷3
17832392
n÷5
14265913.6
n2
5087907271066624
n3
3.6291822766924E+23
n4
2.5886800398973E+31
n5
1.8464942893609E+39
2 √n
8445.6833944921
3 √n
414.72148148016
4 √n
91.900399316282
5 √n
37.209507239311
1 , 2 , 4 , 8 , 16 , 32 , 1493 , 2986 , 5972 , 11944 , 23888 , 47776 , 2229049 , 4458098 , 8916196 , 17832392 , 35664784 , 71329568
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71329567
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71329568 can be divided by 18 positive divisors.
The sum of these divisors (counting 71329568) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
100010000000110011100100000
3
Ternary
11222012220202212
4
Quaternary
10100012130200
5
Quinary
121230021233
6
Senary
11024501252
8
Octal
420063440
10
Decimal
71329568
12
Duodecimal
1ba7a828
16
Hexadecimal
4406720
20
Vigesimal
125g3i8
36
Base36
16gu8w
md5
ce6d6baad45afab3f0160566a9848ee5
sha1
1fab2c247c721feb7ee03b1a505984f47660d02f
sha256
b8ae4607c53fc1a13d2e22d8de75db2a3a8320afa42dd9fa730cedbc20bf2d96
sha512
d5a1fab2be5e79a95facfd4254286eab2ebd92b5a0da3b0011f7f9dff9662117c18d55238b2ab78964a6ede210868fa52f4e1482593fedfd259ba4307c5cc862
ripemd-160
3c5fedf7f7afd4f0644a9f321476c75fe17a50b7
Diameter
142659136
Circumference
448176893.62507
Area
1.5984132104929E+16
Volume
1.5201883171994E+24
Surface area
6.3936528419716E+16
Circumference
448176893.62507
Perimeter
285318272
Area
5087907271066624
Diagonal
100875242.46381
Surface area
30527443626399744
Volume
3.6291822766924E+23
Space diagonal
123546435.85794
Perimeter
213988704
Area
2.2031284744216E+15
Altitude
61773217.92897
Surface area
2.2031284744216E+15
Volume
4.2770323300187E+22
Height
33625080.821271