125304891 is an odd 9-digits composite number following 125304890
and preceding 125304892 . In scientific notation, it is written as 1.25304891 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 82675200 positive integers (up to 125304891) that are relatively prime to 125304891.
125304891 has 8 divisors, whose sum is 168795984
The reverse of 125304891 is 198403521
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-five million three hundred four thousand eight hundred ninety-one
Scientific notation
1.25304891 × 10^8
Engineering notation
1.25304891 × 10^6
Prime Factorization
3 × 97 × 430601
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
125304891
Product of the distinct prime numbers
The prime factorization of 125304891 is 3 × 97 × 430601.
Since it has a total of 3 prime factors.
6 , 3 , 1 , 71 , 996 , 698 , 9947 , 491 , 35301 , 85415 , 185190 , 656678 , 3626604 , 9325802 , 54037381 , 19062585 , 675074484 , 19700137 , 1656361491 , 3207383463
n×2
250609782
n×3
375914673
n×4
501219564
n×5
626524455
n÷2
62652445.5
n÷3
41768297
n÷3
31326222.75
n÷5
25060978.2
n2
15701315708521881
n3
1.9674516534129E+24
n4
2.4653131497868E+32
n5
3.089157955149E+40
2 √n
11193.966723195
3 √n
500.40619126129
4 √n
105.8015440492
5 √n
41.64794762485
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
-125304890
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 125304891 can be divided by 8 positive divisors.
The sum of these divisors (counting 125304891) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011110000000000000111011
3
Ternary
22201210010222220
4
Quaternary
13132000000323
5
Quinary
224034224031
6
Senary
20233415123
8
Octal
736000073
10
Decimal
125304891
12
Duodecimal
35b6a4a3
16
Hexadecimal
778003b
20
Vigesimal
1j3324b
36
Base36
22lpvf
md5
49614df9cdb88157fdf28647cbf0dabf
sha1
709b098c1b3caeef446d845796508434fb5b1c14
sha256
a1f63ebcb04061608e8a730819b0b90070505ff08a767e16244664eaedfb102f
sha512
03d29f4f385cbab682dc20c542ebd3d4adefc643ce14cb6e8a7d1b8d885443df156679dd596b5a82f45b71bd04cad49288809cbb23ec4c273bd6ace08c15cd79
ripemd-160
7f07a5ee055aff8fcda2f70176ab07fe2808e857
Diameter
250609782
Circumference
787313850.04894
Area
4.9327138081586E+16
Volume
8.2412422142068E+24
Surface area
1.9730855232635E+17
Circumference
787313850.04894
Perimeter
501219564
Area
15701315708521881
Diagonal
177207876.28388
Surface area
94207894251131286
Volume
1.9674516534129E+24
Space diagonal
217034437.64888
Perimeter
375914673
Area
6.7988691382098E+15
Altitude
108517218.82444
Surface area
6.7988691382098E+15
Volume
2.3186640096416E+23
Height
59069292.094627