124451661 is an odd 9-digits composite number following 124451660
and preceding 124451662 . In scientific notation, it is written as 1.24451661 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 82900832 positive integers (up to 124451661) that are relatively prime to 124451661.
124451661 has 8 divisors, whose sum is 166069440
The reverse of 124451661 is 166154421
Previous prime number is 1289
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-four million four hundred fifty-one thousand six hundred sixty-one
Scientific notation
1.24451661 × 10^8
Engineering notation
1.24451661 × 10^6
Prime Factorization
3 × 1289 × 32183
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
124451661
Product of the distinct prime numbers
The prime factorization of 124451661 is 3 × 1289 × 32183.
Since it has a total of 3 prime factors.
4 , 3 , 34 , 75 , 921 , 149 , 3028 , 1204 , 56673 , 35645 , 517586 , 235562 , 4053193 , 9428437 , 85788334 , 81517961 , 962753133 , 327126824 , 8456206621 , 1662057420
n×2
248903322
n×3
373354983
n×4
497806644
n×5
622258305
n÷2
62225830.5
n÷3
41483887
n÷3
31112915.25
n÷5
24890332.2
n2
15488215925658921
n3
1.9275341978749E+24
n4
2.3988483255983E+32
n5
2.9854065860778E+40
2 √n
11155.790469527
3 √n
499.26780965129
4 √n
105.62097551873
5 √n
41.591074405355
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
-124451660
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 124451661 can be divided by 8 positive divisors.
The sum of these divisors (counting 124451661) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011010101111101101001101
3
Ternary
22200011210120210
4
Quaternary
13122233231031
5
Quinary
223324423121
6
Senary
20203233033
8
Octal
732575515
10
Decimal
124451661
12
Duodecimal
35818779
16
Hexadecimal
76afb4d
20
Vigesimal
1ihg931
36
Base36
223fil
md5
f21167c4317575ad7e2122294f173cb9
sha1
25328298a247549d452c02ca092e51c3ddb7783b
sha256
e06156f3ebbf8d5281c37c1e37dc260b5b2ad674b8b058561d4b0e0279e62df0
sha512
772283c93e7dd0a6bf3ea28e99b8bb28a89c8ef30f07f9d334d9e2b9ae64bd5733ec8786626946b8726173765a62f625293124d4a80c4300573af847f5e6ab43
ripemd-160
f78058af33bc4eab0845529598f9949132f50443
Diameter
248903322
Circumference
781952847.84929
Area
4.8657665369263E+16
Volume
8.0740363674492E+24
Surface area
1.9463066147705E+17
Circumference
781952847.84929
Perimeter
497806644
Area
15488215925658921
Diagonal
176001226.84606
Surface area
92929295553953526
Volume
1.9275341978749E+24
Space diagonal
215556599.93834
Perimeter
373354983
Area
6.7065942254597E+15
Altitude
107778299.96917
Surface area
6.7065942254597E+15
Volume
2.2716208371439E+23
Height
58667075.615353