75444345 is an odd 8-digits composite number following 75444344
and preceding 75444346 . In scientific notation, it is written as 7.5444345 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 37464768 positive integers (up to 75444345) that are relatively prime to 75444345.
75444345 has 32 divisors, whose sum is 110105600
The reverse of 75444345 is 54344457
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-five million four hundred forty-four thousand three hundred forty-five
Scientific notation
7.5444345 × 10^7
Engineering notation
7.5444345 × 10^6
Prime Factorization
45 × 3 × 67 × 19 × 439
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
75444345
Product of the distinct prime numbers
The prime factorization of 75444345 is 45 × 3 × 67 × 19 × 439.
Since it has a total of 5 prime factors.
5 , 10 , 79 , 76 , 520 , 113 , 5376 , 3043 , 22356 , 73494 , 240371 , 878820 , 8870491 , 9562594 , 56899324 , 31942287 , 757246563 , 897090849 , 4078859026 , 823048484
n×2
150888690
n×3
226333035
n×4
301777380
n×5
377221725
n÷2
37722172.5
n÷3
25148115
n÷3
18861086.25
n÷5
15088869
n2
5691849192479025
n3
4.2941783416536E+23
n4
3.2397147229924E+31
n5
2.4441815526302E+39
2 √n
8685.8704227038
3 √n
422.54752683611
4 √n
93.198017268093
5 √n
37.629230602641
1 , 3 , 19 , 45 , 57 , 67 , 135 , 201 , 439 , 855 , 1273 , 1317 , 2565 , 3015 , 3819 , 8341 , 9045 , 19755 , 25023 , 29413 , 57285 , 59265 , 88239 , 171855 , 375345 , 558847 , 1126035 , 1323585 , 1676541 , 3970755 , 25148115 , 75444345
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
-75444344
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 75444345 can be divided by 32 positive divisors.
The sum of these divisors (counting 75444345) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100011111110011000001111001
3
Ternary
12020221222012000
4
Quaternary
10133303001321
5
Quinary
123303204340
6
Senary
11253011213
8
Octal
437630171
10
Decimal
75444345
12
Duodecimal
21323b09
16
Hexadecimal
47f3079
20
Vigesimal
13baah5
36
Base36
18x189
md5
a08b620cea4358cbfbd42af2efc5bc9b
sha1
5dfc28485ed96e2ad115263239b8d194b7e6ea14
sha256
28567c2dfef6c6962c5717dbad03553bd8d8447d11eacbda18940027a4294cac
sha512
2065b275b9b0da5d323c9f3a7f8dc6f01b3afa367dde4a5ddd1a010f3cfeefa86ed4d5d729f299eee1aae77048db89462d0baaaf6e14d05251923f17f7a135cb
ripemd-160
70735dfe05e99171dbac47630ed355d211d67021
Diameter
150888690
Circumference
474030800.01379
Area
1.7881471608433E+16
Volume
1.7987412175124E+24
Surface area
7.1525886433732E+16
Circumference
474030800.01379
Perimeter
301777380
Area
5691849192479025
Diagonal
106694415.90335
Surface area
34151095154874150
Volume
4.2941783416536E+23
Space diagonal
130673438.68375
Perimeter
226333035
Area
2.4646429975984E+15
Altitude
65336719.341877
Surface area
2.4646429975984E+15
Volume
5.0607377083461E+22
Height
35564805.301118