71737992 is an even 8-digits composite number following 71737991
and preceding 71737993 . In scientific notation, it is written as 7.1737992 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors.
There are 23912640 positive integers (up to 71737992) that are relatively prime to 71737992.
71737992 has 16 divisors, whose sum is 149454300
The reverse of 71737992 is 29973717
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million seven hundred thirty-seven thousand nine hundred ninety-two
Scientific notation
7.1737992 × 10^7
Engineering notation
7.1737992 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 996361
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17934498
Product of the distinct prime numbers
The prime factorization of 71737992 is 2 × 2 × 2 × 9 × 996361.
Since it has a total of 5 prime factors.
3 , 3 , 29 , 59 , 703 , 711 , 8735 , 8689 , 22454 , 89281 , 669827 , 809869 , 834119 , 8738530 , 50134689 , 52431859 , 739107210 , 790118491 , 4219276823 , 3699215605
n×2
143475984
n×3
215213976
n×4
286951968
n×5
358689960
n÷2
35868996
n÷3
23912664
n÷3
17934498
n÷5
14347598.4
n2
5146339496192064
n3
3.6918806160711E+23
n4
2.6484810210066E+31
n5
1.8999671029713E+39
2 √n
8469.8283335614
3 √n
415.51152292024
4 √n
92.031670274756
5 √n
37.252021355951
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 996361 , 1992722 , 3985444 , 7970888 , 8967249 , 17934498 , 35868996 , 71737992
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71737991
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71737992 can be divided by 16 positive divisors.
The sum of these divisors (counting 71737992) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010001101010001010001000
3
Ternary
11222222200000200
4
Quaternary
10101222022020
5
Quinary
121331103432
6
Senary
11041332200
8
Octal
421521210
10
Decimal
71737992
12
Duodecimal
20037060
16
Hexadecimal
446a288
20
Vigesimal
12874jc
36
Base36
16ple0
md5
4940b8fd96a9384ac3d3b29b2f4d01f2
sha1
b665959dc3ac5ae826542bcf699c83173a1f54a0
sha256
84614c1154a573e34fd6e7913e37d93debb8a4354f14591e6ec66a8e0c2f15ed
sha512
9d81cf308d00b005d8f7719c47dd70c69768dbc6bab102a12199a1d44e80d499f4ad4683c5456c988f9612b8723349f999795e9ae3e9f6c8e216e7e3a45c3ac7
ripemd-160
b35245ed87ffd8055f4bc5e6bf8e6e82c082a5e2
Diameter
143475984
Circumference
450743097.30097
Area
1.6167702354116E+16
Volume
1.5464513361839E+24
Surface area
6.4670809416464E+16
Circumference
450743097.30097
Perimeter
286951968
Area
5146339496192064
Diagonal
101452841.22381
Surface area
30878036977152384
Volume
3.6918806160711E+23
Space diagonal
124253846.97697
Perimeter
215213976
Area
2.2284303701008E+15
Altitude
62126923.488485
Surface area
2.2284303701008E+15
Volume
4.3509230315917E+22
Height
33817613.741271