124491421 is an odd 9-digits composite number following 124491420
and preceding 124491422 . In scientific notation, it is written as 1.24491421 × 10^8.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 121126752 positive integers (up to 124491421) that are relatively prime to 124491421.
124491421 has 4 divisors, whose sum is 127856092
The reverse of 124491421 is 124194421
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-four million four hundred ninety-one thousand four hundred twenty-one
Scientific notation
1.24491421 × 10^8
Engineering notation
1.24491421 × 10^6
Prime Factorization
37 × 3364633
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
124491421
Product of the distinct prime numbers
The prime factorization of 124491421 is 37 × 3364633.
Since it has a total of 2 prime factors.
6 , 5 , 35 , 12 , 581 , 870 , 3683 , 5344 , 47183 , 10866 , 172253 , 314726 , 7437325 , 3380460 , 96533296 , 35363377 , 382038539 , 337921434 , 9060032253 , 2334338240
n×2
248982842
n×3
373474263
n×4
497965684
n×5
622457105
n÷2
62245710.5
n÷3
41497140.333333
n÷3
31122855.25
n÷5
24898284.2
n2
15498113902599241
n3
1.9293822225544E+24
n4
2.4019153453794E+32
n5
2.9901785446799E+40
2 √n
11157.572361406
3 √n
499.32097292858
4 √n
105.62941049445
5 √n
41.593731581354
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
-124491420
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 124491421 can be divided by 4 positive divisors.
The sum of these divisors (counting 124491421) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011010111001011010011101
3
Ternary
22200020211010101
4
Quaternary
13122321122131
5
Quinary
223332211141
6
Senary
20204141101
8
Octal
732713235
10
Decimal
124491421
12
Duodecimal
35837791
16
Hexadecimal
76b969d
20
Vigesimal
1ii18b1
36
Base36
224a71
md5
27f6c08298d5db34132783d13cafaf10
sha1
1274521abe2c81423e2622cf4187581beb55bd63
sha256
360fc8daa4d9a01ad7f3c2028ba88aee276835c2694987291c7bccac968287cf
sha512
b7d5b1a551436871ee3e5cc9c37b1865e94a93e9a262aa1e0375ec361acee25d4471ab5396999a1e555d80710376e34cf4fcb45edd35788b2a68997e3e78a4dd
ripemd-160
cf537b3de14869f7c33def8e5d07edab05655c87
Diameter
248982842
Circumference
782202667.29711
Area
4.8688760780904E+16
Volume
8.081777355125E+24
Surface area
1.9475504312361E+17
Circumference
782202667.29711
Perimeter
497965684
Area
15498113902599241
Diagonal
176057455.9773
Surface area
92988683415595446
Volume
1.9293822225544E+24
Space diagonal
215625466.27845
Perimeter
373474263
Area
6.7108801751979E+15
Altitude
107812733.13922
Surface area
6.7108801751979E+15
Volume
2.273798755115E+23
Height
58685818.6591