123669982 is an even 9-digits composite number following 123669981
and preceding 123669983 . In scientific notation, it is written as 1.23669982 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 61834990 positive integers (up to 123669982) that are relatively prime to 123669982.
123669982 has 4 divisors, whose sum is 185504976
The reverse of 123669982 is 289966321
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred twenty-three million six hundred sixty-nine thousand nine hundred eighty-two
Scientific notation
1.23669982 × 10^8
Engineering notation
1.23669982 × 10^6
Prime Factorization
2 × 61834991
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
123669982
Product of the distinct prime numbers
The prime factorization of 123669982 is 2 × 61834991.
Since it has a total of 2 prime factors.
10 , 7 , 89 , 48 , 490 , 797 , 6046 , 9855 , 73533 , 11487 , 996153 , 865580 , 8245654 , 2533332 , 90427931 , 6187904 , 412510526 , 646553322 , 3532543174 , 4393089264
n×2
247339964
n×3
371009946
n×4
494679928
n×5
618349910
n÷2
61834991
n÷3
41223327.333333
n÷3
30917495.5
n÷5
24733996.4
n2
15294264447880324
n3
1.8914414089726E+24
n4
2.339145250017E+32
n5
2.8928205096498E+40
2 √n
11120.700607426
3 √n
498.22031562942
4 √n
105.45473250369
5 √n
41.538696062666
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
-123669981
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 123669982 can be divided by 4 positive divisors.
The sum of these divisors (counting 123669982) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010111110000110111011110
3
Ternary
22121201002022201
4
Quaternary
13113300313132
5
Quinary
223124414412
6
Senary
20134402114
8
Octal
727606736
10
Decimal
123669982
12
Duodecimal
3550033a
16
Hexadecimal
75f0dde
20
Vigesimal
1iciej2
36
Base36
21moda
md5
0094d4b0de76ee8822d8b80b5eca695c
sha1
7761663a731a221bca98e36dcf9c3e3ac6044c43
sha256
e80f511588d47cdfc57a50d2ddf6354e76fa8ba880eb0af5f39b0dfddca7fac7
sha512
f5b5910630e5af392c4e75581d4de7e0d5cba5839484ec900b7862a9748dec979bbae945e35646527462dee3eaba2ff456eb50db9fdf999cf5b377d80d21b628
ripemd-160
b855ec5f65ee3636418c47e2d9f2c39229d4640a
Diameter
247339964
Circumference
777041413.84156
Area
4.804834883152E+16
Volume
7.9228512468318E+24
Surface area
1.9219339532608E+17
Circumference
777041413.84156
Perimeter
494679928
Area
15294264447880324
Diagonal
174895765.80284
Surface area
91765586687281944
Volume
1.8914414089726E+24
Space diagonal
214202692.19513
Perimeter
371009946
Area
6.6226107720308E+15
Altitude
107101346.09756
Surface area
6.6226107720308E+15
Volume
2.2290850775026E+23
Height
58298588.600946