71291234 is an even 8-digits composite number following 71291233
and preceding 71291235 . In scientific notation, it is written as 7.1291234 × 10^7.
The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors.
There are 28263168 positive integers (up to 71291234) that are relatively prime to 71291234.
71291234 has 32 divisors, whose sum is 131621760
The reverse of 71291234 is 43219217
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2
Name
seventy-one million two hundred ninety-one thousand two hundred thirty-four
Scientific notation
7.1291234 × 10^7
Engineering notation
7.1291234 × 10^6
Prime Factorization
2 × 7 × 59 × 17 × 5077
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
71291234
Product of the distinct prime numbers
The prime factorization of 71291234 is 2 × 7 × 59 × 17 × 5077.
Since it has a total of 5 prime factors.
2 , 9 , 32 , 24 , 371 , 659 , 2834 , 4345 , 43495 , 11652 , 826306 , 713233 , 9143531 , 9873434 , 75890510 , 35715823 , 181494814 , 563986474 , 8733101615 , 944990949
n×2
142582468
n×3
213873702
n×4
285164936
n×5
356456170
n÷2
35645617
n÷3
23763744.666667
n÷3
17822808.5
n÷5
14258246.8
n2
5082440045242756
n3
3.6233342255637E+23
n4
2.5831196813487E+31
n5
1.8415378965304E+39
2 √n
8443.4136461505
3 √n
414.64717483787
4 √n
91.888049528491
5 √n
37.205506945974
1 , 2 , 7 , 14 , 17 , 34 , 59 , 118 , 119 , 238 , 413 , 826 , 1003 , 2006 , 5077 , 7021 , 10154 , 14042 , 35539 , 71078 , 86309 , 172618 , 299543 , 599086 , 604163 , 1208326 , 2096801 , 4193602 , 5092231 , 10184462 , 35645617 , 71291234
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
-71291233
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 71291234 can be divided by 32 positive divisors.
The sum of these divisors (counting 71291234) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100001111111101000101100010
3
Ternary
11222010222012002
4
Quaternary
10033331011202
5
Quinary
121222304414
6
Senary
11024004002
8
Octal
417750542
10
Decimal
71291234
12
Duodecimal
1ba60602
16
Hexadecimal
43fd162
20
Vigesimal
125b81e
36
Base36
16g0o2
md5
fb6245048c2390da554fb087be067597
sha1
d6116f2e7e5b2dca523af154a653478d47795def
sha256
1077eaf0feb2f838c29b3062e91f63046ad7ce8730fb5caa51c087723657f1ea
sha512
5c831d0e34e3bbbb5893248c74308d3e41f65663833296e7c9fd9f34cf08dc11c597468d2f7682327e07b7cf5350cb1dd4d8cf9b9018bfcbbace712af6d30054
ripemd-160
52214d0a78a38bc86e5aa9dcc521201fcd88ff77
Diameter
142582468
Circumference
447936033.9995
Area
1.5966956308445E+16
Volume
1.5177386912709E+24
Surface area
6.3867825233781E+16
Circumference
447936033.9995
Perimeter
285164936
Area
5082440045242756
Diagonal
100821030.00111
Surface area
30494640271456536
Volume
3.6233342255637E+23
Space diagonal
123480039.42228
Perimeter
213873702
Area
2.2007610961958E+15
Altitude
61740019.711141
Surface area
2.2007610961958E+15
Volume
4.270140335669E+22
Height
33607010.000371