123485449 is an odd 9-digits composite number following 123485448
and preceding 123485450 . In scientific notation, it is written as 1.23485449 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 123444864 positive integers (up to 123485449) that are relatively prime to 123485449.
123485449 has 4 divisors, whose sum is 123526036
The reverse of 123485449 is 944584321
Previous prime number is 3313
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-three million four hundred eighty-five thousand four hundred forty-nine
Scientific notation
1.23485449 × 10^8
Engineering notation
1.23485449 × 10^6
Prime Factorization
3313 × 37273
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
123485449
Product of the distinct prime numbers
The prime factorization of 123485449 is 3313 × 37273.
Since it has a total of 2 prime factors.
1 , 8 , 90 , 83 , 751 , 915 , 6872 , 1471 , 43656 , 70455 , 439963 , 542632 , 284769 , 3397913 , 43061373 , 80919681 , 112041677 , 530672925 , 4847989553 , 7592538175
n×2
246970898
n×3
370456347
n×4
493941796
n×5
617427245
n÷2
61742724.5
n÷3
41161816.333333
n÷3
30871362.25
n÷5
24697089.8
n2
15248656114731601
n3
1.8829871469742E+24
n4
2.3252151330534E+32
n5
2.871302347267E+40
2 √n
11112.40068572
3 √n
497.97238735519
4 √n
105.41537215094
5 √n
41.526292342321
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-123485448
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 123485449 can be divided by 4 positive divisors.
The sum of these divisors (counting 123485449) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010111000011110100001001
3
Ternary
22121100201012011
4
Quaternary
13113003310021
5
Quinary
223103013244
6
Senary
20130415521
8
Octal
727036411
10
Decimal
123485449
12
Duodecimal
354315a1
16
Hexadecimal
75c3d09
20
Vigesimal
1ibfdc9
36
Base36
21ipzd
md5
9e8f63b4abdd3bd3432eba990eb6197d
sha1
0833eb5d75df86d148acfdfe8e797c6ab91bccdd
sha256
7eef7b32cc97905bd245dae34c1c5b15be1368b3c15d83e45364cb1804378da7
sha512
7365c49a98214b9a92d1fffe72042058265fc255e4963ed634a7b4679084b352709ac7d7916b85786cba582990b4c73172b65a0af0a329ed7265aab6c1165694
ripemd-160
51b351391bf054343e879a24b19afa44e0d3b4bb
Diameter
246970898
Circumference
775881958.80727
Area
4.7905066027158E+16
Volume
7.8874381169843E+24
Surface area
1.9162026410863E+17
Circumference
775881958.80727
Perimeter
493941796
Area
15248656114731601
Diagonal
174634796.73153
Surface area
91491936688389606
Volume
1.8829871469742E+24
Space diagonal
213883071.66346
Perimeter
370456347
Area
6.6028617844652E+15
Altitude
106941535.83173
Surface area
6.6028617844652E+15
Volume
2.2191216341876E+23
Height
58211598.91051