124421871 is an odd 9-digits composite number following 124421870
and preceding 124421872 . In scientific notation, it is written as 1.24421871 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 71098200 positive integers (up to 124421871) that are relatively prime to 124421871.
124421871 has 8 divisors, whose sum is 189595264
The reverse of 124421871 is 178124421
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-four million four hundred twenty-one thousand eight hundred seventy-one
Scientific notation
1.24421871 × 10^8
Engineering notation
1.24421871 × 10^6
Prime Factorization
3 × 7 × 5924851
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
124421871
Product of the distinct prime numbers
The prime factorization of 124421871 is 3 × 7 × 5924851.
Since it has a total of 3 prime factors.
2 , 3 , 88 , 86 , 752 , 751 , 208 , 1742 , 5365 , 75674 , 313888 , 382761 , 446951 , 1087733 , 74057993 , 46573702 , 267711044 , 374700602 , 9117427776 , 4058902838
n×2
248843742
n×3
373265613
n×4
497687484
n×5
622109355
n÷2
62210935.5
n÷3
41473957
n÷3
31105467.75
n÷5
24884374.2
n2
15480801983140641
n3
1.9261503473229E+24
n4
2.3965523004121E+32
n5
2.9818352116663E+40
2 √n
11154.45520857
3 √n
499.22796988588
4 √n
105.6146543268
5 √n
41.58908308319
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
-124421870
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 124421871 can be divided by 8 positive divisors.
The sum of these divisors (counting 124421871) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011010101000011011101111
3
Ternary
22200010021201110
4
Quaternary
13122220123233
5
Quinary
223322444441
6
Senary
20202443103
8
Octal
732503357
10
Decimal
124421871
12
Duodecimal
35803493
16
Hexadecimal
76a86ef
20
Vigesimal
1ihcedb
36
Base36
222sj3
md5
7386362a576de0f58b44f2a9cff1c954
sha1
85bf3ae4e5006b4eecd680b0e5e6024bcfaa4b68
sha256
ba8991ed6290062ac9e3b1ef411560ce481f3f0fdb549197a4471c8c267b1ff3
sha512
6d9c97c501fb641f9589c2fa1f6c4559b009390b73aa73eb8de58b6ee769e06b392d60e6095d1c1894d73e648c2e3e5bdd10216b7cd4ed1729412ec69c9b4794
ripemd-160
a1a0080dee1e156c51ff3062f882de730094eb34
Diameter
248843742
Circumference
781765671.75899
Area
4.8634373781913E+16
Volume
8.0682397078119E+24
Surface area
1.9453749512765E+17
Circumference
781765671.75899
Perimeter
497687484
Area
15480801983140641
Diagonal
175959097.42404
Surface area
92884811898843846
Volume
1.9261503473229E+24
Space diagonal
215505002.14478
Perimeter
373265613
Area
6.7033838941782E+15
Altitude
107752501.07239
Surface area
6.7033838941782E+15
Volume
2.269989953628E+23
Height
58653032.474679