71329144 is an even 8-digits composite number following 71329143
and preceding 71329145 . In scientific notation, it is written as 7.1329144 × 10^7.
The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors.
There are 33214464 positive integers (up to 71329144) that are relatively prime to 71329144.
71329144 has 32 divisors, whose sum is 143095680
The reverse of 71329144 is 44192317
Previous prime number is 97
Is Prime? no Number parity even Number length 8 Sum of Digits 31 Digital Root 4
Name
seventy-one million three hundred twenty-nine thousand one hundred forty-four
Scientific notation
7.1329144 × 10^7
Engineering notation
7.1329144 × 10^6
Prime Factorization
2 × 2 × 2 × 17 × 97 × 5407
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17832286 Product of the distinct prime numbers
The prime factorization of 71329144 is 2 × 2 × 2 × 17 × 97 × 5407.
Since it has a total of 6 prime factors.
10 , 6 , 65 , 94 , 640 , 653 , 4968 , 5526 , 47429 , 63266 , 493480 , 665955 , 6326800 , 2903562 , 40834885 , 43201239 , 432362059 , 559888560 , 9227476439 , 3582791763
n×2
142658288
n×3
213987432
n×4
285316576
n×5
356645720
n÷2
35664572
n÷3
23776381.333333
n÷3
17832286
n÷5
14265828.8
n2
5087846783772736
n3
3.6291175588966E+23
n4
2.5886184895147E+31
n5
1.8464394099965E+39
2 √n8445.6582928745
3 √n414.720659744
4 √n91.900262746493
5 √n37.209463002765
1 , 2 , 4 , 8 , 17 , 34 , 68 , 97 , 136 , 194 , 388 , 776 , 1649 , 3298 , 5407 , 6596 , 10814 , 13192 , 21628 , 43256 , 91919 , 183838 , 367676 , 524479 , 735352 , 1048958 , 2097916 , 4195832 , 8916143 , 17832286 , 35664572 , 71329144
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71329143 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71329144 can be divided by 32 positive divisors.
The sum of these divisors (counting 71329144) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000110010101111000
3
Ternary
11222012220012011
4
Quaternary
10100012111320
5
Quinary
121230013034
6
Senary
11024455304
8
Octal
420062570
10
Decimal
71329144
12
Duodecimal
1ba7a534
16
Hexadecimal
4406578
20
Vigesimal
125g2h4
36
Base36
16gtx4
md5
62470e864fb226ecebd71e2189c04ad0
sha1
42fbfbc06d3b1816380019733a3acc6aac6336ec
sha256
ba01495ca3fef528fac8f284c4006a6cdd40118e8fae5eec51a34a27e411477a
sha512
9b76b80199790babf1dd04828fa1c4a2db53111792be0a4874889ad2c870bc4770c023e60619a2010845d7794406382bc0054f2ff6de4101d4c3b7e0c88a9bb3
ripemd-160
5716db4a3928329d4de278bb09be4420186825b5
Diameter
142658288
Circumference
448174229.5545
Area
1.5983942078491E+16
Volume
1.5201612082724E+24
Surface area
6.3935768313964E+16
Circumference
448174229.5545
Perimeter
285316576
Area
5087846783772736
Diagonal
100874642.83726
Surface area
30527080702636416
Volume
3.6291175588966E+23
Space diagonal
123545701.4684
Perimeter
213987432
Area
2.2031022826551E+15
Altitude
61772850.734198
Surface area
2.2031022826551E+15
Volume
4.276956059365E+22
Height
33624880.945754