125427813 is an odd 9-digits composite number following 125427812
and preceding 125427814 . In scientific notation, it is written as 1.25427813 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 69201216 positive integers (up to 125427813) that are relatively prime to 125427813.
125427813 has 8 divisors, whose sum is 135932280
The reverse of 125427813 is 318724521
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-five million four hundred twenty-seven thousand eight hundred thirteen
Scientific notation
1.25427813 × 10^8
Engineering notation
1.25427813 × 10^6
Prime Factorization
21 × 29 × 205957
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
125427813
Product of the distinct prime numbers
The prime factorization of 125427813 is 21 × 29 × 205957.
Since it has a total of 3 prime factors.
4 , 5 , 19 , 96 , 268 , 174 , 1860 , 9393 , 97630 , 17775 , 430869 , 854106 , 880115 , 1977762 , 67376771 , 10533784 , 362102498 , 609945733 , 2798941813 , 9429330769
n×2
250855626
n×3
376283439
n×4
501711252
n×5
627139065
n÷2
62713906.5
n÷3
41809271
n÷3
31356953.25
n÷5
25085562.6
n2
15732136273962969
n3
1.9732474466611E+24
n4
2.4750011174254E+32
n5
3.1043397733123E+40
2 √n
11199.455924285
3 √n
500.56976781598
4 √n
105.82748189523
5 √n
41.656115608272
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
-125427812
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 125427813 can be divided by 8 positive divisors.
The sum of these divisors (counting 125427813) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011110011110000001100101
3
Ternary
22202000101121120
4
Quaternary
13132132001211
5
Quinary
224102142223
6
Senary
20240204153
8
Octal
736360145
10
Decimal
125427813
12
Duodecimal
36009659
16
Hexadecimal
779e065
20
Vigesimal
1j3i9ad
36
Base36
22ocpx
md5
06156e2d3824ff8c82daa23b0ccf9bec
sha1
99ed33f820471a0b42137647299d4da15bb0d6f0
sha256
800ad7488915ff98847eecca8231e4046cf172921d54efca67f1b9a2c0838be8
sha512
ed0db76426a86b8ebaa30d66f051bd876270ad994283d12cfe50335035c942311758c753b69ee68a96ac9696eddc44ddabda38e50d371cf37452a81b11f6b948
ripemd-160
1ca5dad0c549738e35f2f3769c84f33fccba8866
Diameter
250855626
Circumference
788086191.75327
Area
4.9423963743556E+16
Volume
8.265519576194E+24
Surface area
1.9769585497422E+17
Circumference
788086191.75327
Perimeter
501711252
Area
15732136273962969
Diagonal
177381714.2434
Surface area
94392817643777814
Volume
1.9732474466611E+24
Space diagonal
217247344.79825
Perimeter
376283439
Area
6.8122148345253E+15
Altitude
108623672.39912
Surface area
6.8122148345253E+15
Volume
2.3254944174886E+23
Height
59127238.081132