73455989 is an odd 8-digits composite number following 73455988
and preceding 73455990 . In scientific notation, it is written as 7.3455989 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 70834176 positive integers (up to 73455989) that are relatively prime to 73455989.
73455989 has 8 divisors, whose sum is 76113240
The reverse of 73455989 is 98955437
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-three million four hundred fifty-five thousand nine hundred eighty-nine
Scientific notation
7.3455989 × 10^7
Engineering notation
7.3455989 × 10^6
Prime Factorization
37 × 113 × 17569
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
73455989
Product of the distinct prime numbers
The prime factorization of 73455989 is 37 × 113 × 17569.
Since it has a total of 3 prime factors.
3 , 4 , 53 , 17 , 702 , 651 , 4624 , 1745 , 54900 , 75597 , 766322 , 622292 , 1289799 , 1244240 , 19823598 , 94055756 , 102919842 , 751897765 , 120346324 , 5143149972
n×2
146911978
n×3
220367967
n×4
293823956
n×5
367279945
n÷2
36727994.5
n÷3
24485329.666667
n÷3
18363997.25
n÷5
14691197.8
n2
5395782319968121
n3
3.9635252674197E+23
n4
2.9114466844481E+31
n5
2.138631956269E+39
2 √n
8570.6469417425
3 √n
418.80231160543
4 √n
92.577788598251
5 √n
37.428760235176
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
-73455988
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 73455989 can be divided by 8 positive divisors.
The sum of these divisors (counting 73455989) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011000001101100101110101
3
Ternary
12010012221200012
4
Quaternary
10120031211311
5
Quinary
122301042424
6
Senary
11142230005
8
Octal
430154565
10
Decimal
73455989
12
Duodecimal
20725305
16
Hexadecimal
460d975
20
Vigesimal
12j1jj9
36
Base36
17qf05
md5
cca1c7e1fcc59d39839d7620b615b8b8
sha1
cd84bf76899a2a3ece901f173185d342d91afce1
sha256
8220844f7af2c55498c80da461832b344f8c6de2f0e36472adf5c3034ac81ea6
sha512
55a34ffd760f6572a5fa83d3f92e77865d4cc4175928d79ab6cf5d2f83fae7cda6d6dadcc048c4cd90720ad7c31d10f5b2eeb41deb5b76c4c112b2b6c759c61f
ripemd-160
9dc4a1fb7bcf2fe21e4f4f9d8895bbe014b38417
Diameter
146911978
Circumference
461537590.80915
Area
1.6951350096782E+16
Volume
1.6602375816591E+24
Surface area
6.7805400387126E+16
Circumference
461537590.80915
Perimeter
293823956
Area
5395782319968121
Diagonal
103882455.88133
Surface area
32374693919808726
Volume
3.9635252674197E+23
Space diagonal
127229505.06822
Perimeter
220367967
Area
2.3364422811917E+15
Altitude
63614752.53411
Surface area
2.3364422811917E+15
Volume
4.6710593233279E+22
Height
34627485.293776