45397779 is an odd 8-digits composite number following 45397778
and preceding 45397780 . In scientific notation, it is written as 4.5397779 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 25240032 positive integers (up to 45397779) that are relatively prime to 45397779.
45397779 has 8 divisors, whose sum is 60765120
The reverse of 45397779 is 97779354
Previous prime number is 259
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
forty-five million three hundred ninety-seven thousand seven hundred seventy-nine
Scientific notation
4.5397779 × 10^7
Engineering notation
4.5397779 × 10^6
Prime Factorization
3 × 259 × 58427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
45397779
Product of the distinct prime numbers
The prime factorization of 45397779 is 3 × 259 × 58427.
Since it has a total of 3 prime factors.
9 , 9 , 2 , 43 , 896 , 912 , 3147 , 8718 , 91399 , 20925 , 370985 , 988224 , 8236030 , 9368979 , 22463383 , 30980587 , 546286015 , 233217400 , 2363199568 , 1777749524
n×2
90795558
n×3
136193337
n×4
181591116
n×5
226988895
n÷2
22698889.5
n÷3
15132593
n÷3
11349444.75
n÷5
9079555.8
n2
2060958338132841
n3
9.3562931162762E+22
n4
4.2475492715193E+30
n5
1.9282930312004E+38
2 √n
6737.7873964678
3 √n
356.73430002047
4 √n
82.084026439179
5 √n
33.994364069764
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
-45397778
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 45397779 can be divided by 8 positive divisors.
The sum of these divisors (counting 45397779) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101101001011011100010011
3
Ternary
10011102110001020
4
Quaternary
2231023130103
5
Quinary
43110212104
6
Senary
4301010523
8
Octal
255133423
10
Decimal
45397779
12
Duodecimal
13253a43
16
Hexadecimal
2b4b713
20
Vigesimal
e3ee8j
36
Base36
r115f
md5
b78fbb62ed5c0ae97126600f7c06f305
sha1
8166c95f9a99c10b42ff13d09a35d462b186c67c
sha256
9e1ff14bef02d0cfb07d30b3803dca23891978a72a6f621ae2b1f1c99ace13a7
sha512
93d8a38f23f7ee5340a7501522e8b20c9525eb91a66b85029286b911d03f088c6ff0db40d9320dfed71163bed29f70effa778adb446bbf9b6a85e4abbfdd2d90
ripemd-160
753cdd9294c12abbfc0c0067e50f59f4ff98ed3b
Diameter
90795558
Circumference
285242657.99139
Area
6.4746915744328E+15
Volume
3.9191548958568E+23
Surface area
2.5898766297731E+16
Circumference
285242657.99139
Perimeter
181591116
Area
2060958338132841
Diagonal
64202154.763416
Surface area
12365750028797046
Volume
9.3562931162762E+22
Space diagonal
78631259.778783
Perimeter
136193337
Area
8.924211384822E+14
Altitude
39315629.889392
Surface area
8.924211384822E+14
Volume
1.1026497182147E+22
Height
21400718.254472