45493892 is an even 8-digits composite number following 45493891
and preceding 45493893 . In scientific notation, it is written as 4.5493892 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 22435200 positive integers (up to 45493892) that are relatively prime to 45493892.
45493892 has 12 divisors, whose sum is 80705436
The reverse of 45493892 is 29839454
Previous prime number is 73
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 eight hundred ninety-two
Scientific notation
4.5493892 × 10^7
Engineering notation
4.5493892 × 10^6
Prime Factorization
2 × 2 × 73 × 155801
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
22746946
Product of the distinct prime numbers
The prime factorization of 45493892 is 2 × 2 × 73 × 155801.
Since it has a total of 4 prime factors.
10 , 10 , 75 , 25 , 44 , 518 , 6141 , 7711 , 56017 , 26040 , 24026 , 94168 , 9837790 , 3905111 , 30679310 , 77409399 , 51243623 , 558056055 , 3265346271 , 443103135
n×2
90987784
n×3
136481676
n×4
181975568
n×5
227469460
n÷2
22746946
n÷3
15164630.666667
n÷3
11373473
n÷5
9098778.4
n2
2069694209307664
n3
9.4158444831268E+22
n4
4.2836341200417E+30
n5
1.9487918802469E+38
2 √n
6744.9160113377
3 √n
356.98587352922
4 √n
82.12743762798
5 √n
34.008745993177
1 , 2 , 4 , 73 , 146 , 292 , 155801 , 311602 , 623204 , 11373473 , 22746946 , 45493892
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
-45493891
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 45493892 can be divided by 12 positive divisors.
The sum of these divisors (counting 45493892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10101101100010111010000100
3
Ternary
10011121022212222
4
Quaternary
2231202322010
5
Quinary
43121301032
6
Senary
4303031512
8
Octal
255427204
10
Decimal
45493892
12
Duodecimal
1329b598
16
Hexadecimal
2b62e84
20
Vigesimal
e46eec
36
Base36
r33b8
md5
dec4e31b005510c604d1f33ac08d10a5
sha1
c8448e2c34e66366b81de22dbe0ba1369a17e575
sha256
5e43d86169f39c78deb3567a3f8ee32f81297c925be4ec13245ab9d0abaabf55
sha512
9480294ebf74ebec868da437c40fd161f59466737ca2af337a7bc896c9bce866f3f1dc6aff7dd1188600f6248a50bd62e4c9f6f175e4b4c0a225126f4d52dc73
ripemd-160
19e6e6e3a3b802c6679551b16b74a728d2a5e4ec
Diameter
90987784
Circumference
285846553.78081
Area
6.5021361231383E+15
Volume
3.9440997140714E+23
Surface area
2.6008544492553E+16
Circumference
285846553.78081
Perimeter
181975568
Area
2069694209307664
Diagonal
64338079.071537
Surface area
12418165255845984
Volume
9.4158444831268E+22
Space diagonal
78797732.378051
Perimeter
136481676
Area
8.9620388166299E+14
Altitude
39398866.189026
Surface area
8.9620388166299E+14
Volume
1.1096679141028E+22
Height
21446026.357179