45493388 is an even 8-digits composite number following 45493387
and preceding 45493389 . In scientific notation, it is written as 4.5493388 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 22512000 positive integers (up to 45493388) that are relatively prime to 45493388.
45493388 has 12 divisors, whose sum is 80434872
The reverse of 45493388 is 88339454
Previous prime number is 97
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
forty-five million four hundred ninety-three thousand three hundred eighty-eight
Scientific notation
4.5493388 × 10^7
Engineering notation
4.5493388 × 10^6
Prime Factorization
2 × 2 × 97 × 117251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
22746694
Product of the distinct prime numbers
The prime factorization of 45493388 is 2 × 2 × 97 × 117251.
Since it has a total of 4 prime factors.
7 , 6 , 55 , 55 , 586 , 676 , 4429 , 5803 , 76624 , 75010 , 431841 , 794750 , 1484199 , 3275660 , 92451313 , 80629387 , 752672354 , 227376496 , 7883293943 , 4476954413
n×2
90986776
n×3
136480164
n×4
181973552
n×5
227466940
n÷2
22746694
n÷3
15164462.666667
n÷3
11373347
n÷5
9098677.6
n2
2069648351718544
n3
9.4155315488292E+22
n4
4.2834442997713E+30
n5
1.9486839350588E+38
2 √n
6744.8786497609
3 √n
356.9845552457
4 √n
82.127210166673
5 √n
34.008670640275
1 , 2 , 4 , 97 , 194 , 388 , 117251 , 234502 , 469004 , 11373347 , 22746694 , 45493388
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
-45493387
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 45493388 can be divided by 12 positive divisors.
The sum of these divisors (counting 45493388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10101101100010110010001100
3
Ternary
10011121022012022
4
Quaternary
2231202302030
5
Quinary
43121242023
6
Senary
4303025312
8
Octal
255426214
10
Decimal
45493388
12
Duodecimal
1329b238
16
Hexadecimal
2b62c8c
20
Vigesimal
e46d98
36
Base36
r32x8
md5
5c9eedd39f6b9307c49746a9fa1e40dc
sha1
dbd66dda3719c792075d77adcf597459cba4ba01
sha256
5f405f0fb92e24155b699dcca6191b4d9e61cefc41c0b6fcd2a551029aad79ca
sha512
b6a8ce0900646ec34e6fef83f4dea96b962bff2001588da164442c8e45691014c9afa631498f51f0bda931da2fff0dbdaf95bb1d6b8ca5b7ec7bad704102c060
ripemd-160
4ab643df2f801222a7a22df396897089b01baa78
Diameter
90986776
Circumference
285843387.05542
Area
6.5019920572732E+15
Volume
3.9439686324593E+23
Surface area
2.6007968229093E+16
Circumference
285843387.05542
Perimeter
181973552
Area
2069648351718544
Diagonal
64337366.307901
Surface area
12417890110311264
Volume
9.4155315488292E+22
Space diagonal
78796859.424444
Perimeter
136480164
Area
8.9618402474442E+14
Altitude
39398429.712222
Surface area
8.9618402474442E+14
Volume
1.1096310344422E+22
Height
21445788.7693