71328237 is an odd 8-digits composite number following 71328236
and preceding 71328238 . In scientific notation, it is written as 7.1328237 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 47232720 positive integers (up to 71328237) that are relatively prime to 71328237.
71328237 has 8 divisors, whose sum is 95743200
The reverse of 71328237 is 73282317
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
seventy-one million three hundred twenty-eight thousand two hundred thirty-seven
Scientific notation
7.1328237 × 10^7
Engineering notation
7.1328237 × 10^6
Prime Factorization
3 × 149 × 159571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71328237
Product of the distinct prime numbers
The prime factorization of 71328237 is 3 × 149 × 159571.
Since it has a total of 3 prime factors.
9 , 7 , 40 , 69 , 931 , 675 , 895 , 5985 , 49400 , 39261 , 40596 , 524728 , 1317312 , 5320364 , 29582677 , 31433177 , 185996789 , 23875432 , 4836532350 , 9312021567
n×2
142656474
n×3
213984711
n×4
285312948
n×5
356641185
n÷2
35664118.5
n÷3
23776079
n÷3
17832059.25
n÷5
14265647.4
n2
5087717393528169
n3
3.628979120346E+23
n4
2.5884868276409E+31
n5
1.8463220191335E+39
2 √n
8445.604596475
3 √n
414.71890191537
4 √n
91.899970601056
5 √n
37.209368373409
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
-71328236
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 71328237 can be divided by 8 positive divisors.
The sum of these divisors (counting 71328237) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110000111101101
3
Ternary
11222012211221120
4
Quaternary
10100012013231
5
Quinary
121230000422
6
Senary
11024451153
8
Octal
420060755
10
Decimal
71328237
12
Duodecimal
1ba79ab9
16
Hexadecimal
44061ed
20
Vigesimal
125g0bh
36
Base36
16gt7x
md5
d51a668299451a015ef43828f4136832
sha1
becc543c59a5c013ce5da4fdec7e173a7123961a
sha256
88b066646a942ef77c2edf86cccf87a2279ebfcca689932e1e2fa088e84045fc
sha512
24ed38ed251330a2099791312c154d71e1b79288e8fa6bd3b68d3500dd819200fa2566671df82e711137b50715bcd79d59424ab4239172c6d1766b802e67c7d7
ripemd-160
cd590423a47279854f75fa80cfa2d3b2da909c1d
Diameter
142656474
Circumference
448168530.70542
Area
1.5983535587049E+16
Volume
1.520103219268E+24
Surface area
6.3934142348196E+16
Circumference
448168530.70542
Perimeter
285312948
Area
5087717393528169
Diagonal
100873360.14556
Surface area
30526304361169014
Volume
3.628979120346E+23
Space diagonal
123544130.49831
Perimeter
213984711
Area
2.2030462550357E+15
Altitude
61772065.249157
Surface area
2.2030462550357E+15
Volume
4.2767929079684E+22
Height
33624453.381854