73161789 is an odd 8-digits composite number following 73161788
and preceding 73161790 . In scientific notation, it is written as 7.3161789 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 48046416 positive integers (up to 73161789) that are relatively prime to 73161789.
73161789 has 8 divisors, whose sum is 99005280
The reverse of 73161789 is 98716137
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-three million one hundred sixty-one thousand seven hundred eighty-nine
Scientific notation
7.3161789 × 10^7
Engineering notation
7.3161789 × 10^6
Prime Factorization
3 × 67 × 363989
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
73161789
Product of the distinct prime numbers
The prime factorization of 73161789 is 3 × 67 × 363989.
Since it has a total of 3 prime factors.
10 , 2 , 75 , 44 , 471 , 438 , 320 , 5545 , 16826 , 60198 , 469857 , 831506 , 2688265 , 7101560 , 33680791 , 92041687 , 805392270 , 83855792 , 8564502191 , 9809421464
n×2
146323578
n×3
219485367
n×4
292647156
n×5
365808945
n÷2
36580894.5
n÷3
24387263
n÷3
18290447.25
n÷5
14632357.8
n2
5352647369680521
n3
3.9160925745197E+23
n4
2.8650833864148E+31
n5
2.0961462618428E+39
2 √n
8553.46649026
3 √n
418.24244575387
4 √n
92.484952777519
5 √n
37.398730757831
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
-73161788
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 73161789 can be divided by 8 positive divisors.
The sum of these divisors (counting 73161789) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010111000101110000111101
3
Ternary
12002200000002220
4
Quaternary
10113011300331
5
Quinary
122212134124
6
Senary
11132035553
8
Octal
427056075
10
Decimal
73161789
12
Duodecimal
20602bb9
16
Hexadecimal
45c5c3d
20
Vigesimal
12h5499
36
Base36
17k3zx
md5
a8a89af0f6e6526beea228ee163a76b2
sha1
97fb988dec1b4b52b93cf842cf4cc9ef7426d921
sha256
2e170eed01f9bdba3cbf192d3f2ca1c54f493a45c9785fc76f6349c285fd806c
sha512
def1da1ad640b0d91626be95dc202832cfbb14343c0339d615a81348d404841e6dd481fdec0b2b06fe4ce73cf5f74d31187010d5cb6903242860ea6fe856ff09
ripemd-160
2720b719fcc3ed97411a35cbfd14d03e853bbad6
Diameter
146323578
Circumference
459689077.69177
Area
1.6815837653845E+16
Volume
1.6403690217185E+24
Surface area
6.726335061538E+16
Circumference
459689077.69177
Perimeter
292647156
Area
5352647369680521
Diagonal
103466394.25128
Surface area
32115884218083126
Volume
3.9160925745197E+23
Space diagonal
126719935.72063
Perimeter
219485367
Area
2.3177642998216E+15
Altitude
63359967.860317
Surface area
2.3177642998216E+15
Volume
4.615159358662E+22
Height
34488798.08376