125891197 is an odd 9-digits composite number following 125891196
and preceding 125891198 . In scientific notation, it is written as 1.25891197 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 122595840 positive integers (up to 125891197) that are relatively prime to 125891197.
125891197 has 8 divisors, whose sum is 129197880
The reverse of 125891197 is 791198521
Previous prime number is 613
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred twenty-five million eight hundred ninety-one thousand one hundred ninety-seven
Scientific notation
1.25891197 × 10^8
Engineering notation
1.25891197 × 10^6
Prime Factorization
41 × 613 × 5009
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
125891197
Product of the distinct prime numbers
The prime factorization of 125891197 is 41 × 613 × 5009.
Since it has a total of 3 prime factors.
10 , 5 , 88 , 39 , 221 , 399 , 8351 , 2566 , 80196 , 28675 , 269019 , 875841 , 3989983 , 5358482 , 6976282 , 71848934 , 876204250 , 656666994 , 460620242 , 6236192575
n×2
251782394
n×3
377673591
n×4
503564788
n×5
629455985
n÷2
62945598.5
n÷3
41963732.333333
n÷3
31472799.25
n÷5
25178239.4
n2
15848593482092809
n3
1.9951984042271E+24
n4
2.5117791536063E+32
n5
3.1621088424715E+40
2 √n
11220.124642801
3 √n
501.18544986271
4 √n
105.92508977009
5 √n
41.686849326726
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
-125891196
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 125891197 can be divided by 8 positive divisors.
The sum of these divisors (counting 125891197) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100000001111001001111101
3
Ternary
22202212221020221
4
Quaternary
13200033021331
5
Quinary
224212004242
6
Senary
20254141341
8
Octal
740171175
10
Decimal
125891197
12
Duodecimal
361b1851
16
Hexadecimal
780f27d
20
Vigesimal
1j6g7jh
36
Base36
22ya9p
md5
61da4eb859739605bdc30090e95300ef
sha1
990f3d362e752c177398fa6aa42c05771e9fe7de
sha256
e37472c1c4908efb4d5d1deed46e605b8e1697116f57b425b4e1d3993f50f03a
sha512
b04347676aab9715d3f878e548f13307f90c940962ecfeadb4573916ed1ed175b995fd7aac266126fe2a87f8a0698dcabdf22fb36bd601e1ed40c7b3d01a632d
ripemd-160
dbe46922d7785a403d6498ea543cd8d7acdd4ecf
Diameter
251782394
Circumference
790997719.29365
Area
4.9789824853074E+16
Volume
8.3574675322318E+24
Surface area
1.991592994123E+17
Circumference
790997719.29365
Perimeter
503564788
Area
15848593482092809
Diagonal
178037038.18078
Surface area
95091560892556854
Volume
1.9951984042271E+24
Space diagonal
218049949.42966
Perimeter
377673591
Area
6.8626422848724E+15
Altitude
109024974.71483
Surface area
6.8626422848724E+15
Volume
2.3513638690692E+23
Height
59345679.393594