75493458 is an even 8-digits composite number following 75493457
and preceding 75493459 . In scientific notation, it is written as 7.5493458 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 25164432 positive integers (up to 75493458) that are relatively prime to 75493458.
75493458 has 12 divisors, whose sum is 127220730
The reverse of 75493458 is 85439457
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-five million four hundred ninety-three thousand four hundred fifty-eight
Scientific notation
7.5493458 × 10^7
Engineering notation
7.5493458 × 10^6
Prime Factorization
2 × 9 × 9 × 466009
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
8388162
Product of the distinct prime numbers
The prime factorization of 75493458 is 2 × 9 × 9 × 466009.
Since it has a total of 4 prime factors.
4 , 5 , 74 , 45 , 951 , 543 , 659 , 5246 , 72194 , 42315 , 785156 , 288247 , 7646227 , 5724148 , 85108632 , 86841724 , 328934102 , 667302314 , 8328556838 , 7326627430
n×2
150986916
n×3
226480374
n×4
301973832
n×5
377467290
n÷2
37746729
n÷3
25164486
n÷3
18873364.5
n÷5
15098691.6
n2
5699262200797764
n3
4.3025701158691E+23
n4
3.2481589633442E+31
n5
2.4521475227655E+39
2 √n
8688.6971405384
3 √n
422.63919739193
4 √n
93.213181152337
5 √n
37.634128526698
1 , 2 , 9 , 18 , 81 , 162 , 466009 , 932018 , 4194081 , 8388162 , 37746729 , 75493458
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-75493457
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75493458 can be divided by 12 positive divisors.
The sum of these divisors (counting 75493458) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100011111111111000001010010
3
Ternary
12021001110120000
4
Quaternary
10133333001102
5
Quinary
123311242313
6
Senary
11254030430
8
Octal
437770122
10
Decimal
75493458
12
Duodecimal
21348416
16
Hexadecimal
47ff052
20
Vigesimal
13bgdci
36
Base36
18y34i
md5
2b2f3058db29a7a60f61e19a432466f7
sha1
da4a014eff104c3111e4af015f9f7af4fd514ed7
sha256
22f6124a57c55a6409f434f2efd3115307df6e3686a732fad4ebb14a9bb50261
sha512
138acd81106d6bd5c9b1532827aff153fa4eafb85611701a99bcc9eab5ccb621edf2e00e071ac7a4124cd207cdf3aa8ce7806f0271f84c4ef515468ee788aa8f
ripemd-160
f42a45d95165b01680f4e331985d9f0eaa7dd2cd
Diameter
150986916
Circumference
474339386.09378
Area
1.7904760260908E+16
Volume
1.8022563556759E+24
Surface area
7.1619041043633E+16
Circumference
474339386.09378
Perimeter
301973832
Area
5699262200797764
Diagonal
106763872.17404
Surface area
34195573204786584
Volume
4.3025701158691E+23
Space diagonal
130758504.89507
Perimeter
226480374
Area
2.4678529243596E+15
Altitude
65379252.447534
Surface area
2.4678529243596E+15
Volume
5.0706275091028E+22
Height
35587957.391348