45394893 is an odd 8-digits composite number following 45394892
and preceding 45394894 . In scientific notation, it is written as 4.5394893 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 28160352 positive integers (up to 45394893) that are relatively prime to 45394893.
45394893 has 8 divisors, whose sum is 47518848
The reverse of 45394893 is 39849354
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
forty-five million three hundred ninety-four thousand eight hundred ninety-three
Scientific notation
4.5394893 × 10^7
Engineering notation
4.5394893 × 10^6
Prime Factorization
333 × 23 × 5927
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
45394893
Product of the distinct prime numbers
The prime factorization of 45394893 is 333 × 23 × 5927.
Since it has a total of 3 prime factors.
10 , 2 , 59 , 40 , 548 , 257 , 5863 , 7107 , 84232 , 26700 , 162740 , 770514 , 448991 , 4023713 , 99574316 , 89854724 , 345592850 , 233778607 , 8089424009 , 3293954755
n×2
90789786
n×3
136184679
n×4
181579572
n×5
226974465
n÷2
22697446.5
n÷3
15131631
n÷3
11348723.25
n÷5
9078978.6
n2
2060696310481449
n3
9.35450885198E+22
n4
4.2464692840319E+30
n5
1.9276801877641E+38
2 √n
6737.5732278024
3 √n
356.72674049495
4 √n
82.082721859125
5 √n
33.993931844965
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
-45394892
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 45394893 can be divided by 8 positive divisors.
The sum of these divisors (counting 45394893) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101101001010101111001101
3
Ternary
10011102022002100
4
Quaternary
2231022233031
5
Quinary
43110114033
6
Senary
4300545313
8
Octal
255125715
10
Decimal
45394893
12
Duodecimal
13252239
16
Hexadecimal
2b4abcd
20
Vigesimal
e3e74d
36
Base36
r0yx9
md5
39d1dd49d9b493088b6215968a89c2dd
sha1
f41f30aa9e12686c5b4f9cc535f661e32738315b
sha256
e5679b289a92bea2da0c97886982833349ebfe8f1576d4cdf928dbf7826c2880
sha512
50c4f3b1f1ddb24fd8284309dfb3a3ce17fb6bdd164375e4e0fc06ccaf1b7ab78f22d740fa4ca47bfaf7a3027bcf1f410b16885e38be0096fc42a8856374ce64
ripemd-160
244bf78ea2a38787eb29b207fe9131226253aaea
Diameter
90789786
Circumference
285224524.71859
Area
6.4738683902881E+15
Volume
3.9184075049761E+23
Surface area
2.5895473561152E+16
Circumference
285224524.71859
Perimeter
181579572
Area
2060696310481449
Diagonal
64198073.343075
Surface area
12364177862888694
Volume
9.35450885198E+22
Space diagonal
78626261.080153
Perimeter
136184679
Area
8.923076771809E+14
Altitude
39313130.540076
Surface area
8.923076771809E+14
Volume
1.1024394406508E+22
Height
21399357.781025