125770987 is an odd 9-digits composite number following 125770986
and preceding 125770988 . In scientific notation, it is written as 1.25770987 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 125618080 positive integers (up to 125770987) that are relatively prime to 125770987.
125770987 has 4 divisors, whose sum is 125923896
The reverse of 125770987 is 789077521
Previous prime number is 827
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred twenty-five million seven hundred seventy thousand nine hundred eighty-seven
Scientific notation
1.25770987 × 10^8
Engineering notation
1.25770987 × 10^6
Prime Factorization
827 × 152081
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
125770987
Product of the distinct prime numbers
The prime factorization of 125770987 is 827 × 152081.
Since it has a total of 2 prime factors.
4 , 3 , 100 , 16 , 383 , 792 , 6709 , 1149 , 80768 , 12882 , 433578 , 728929 , 6992981 , 3036295 , 70670290 , 17376196 , 798766309 , 545037122 , 4483418792 , 3331579443
n×2
251541974
n×3
377312961
n×4
503083948
n×5
628854935
n÷2
62885493.5
n÷3
41923662.333333
n÷3
31442746.75
n÷5
25154197.4
n2
15818341170954169
n3
1.9894883817736E+24
n4
2.502199174007E+32
n5
3.1470405978545E+40
2 √n
11214.766471042
3 √n
501.02587638242
4 √n
105.89979448064
5 √n
41.678885161816
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
-125770986
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 125770987 can be divided by 4 positive divisors.
The sum of these divisors (counting 125770987) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011111110001110011101011
3
Ternary
22202122211100201
4
Quaternary
13133301303223
5
Quinary
224144132422
6
Senary
20251413031
8
Octal
737616353
10
Decimal
125770987
12
Duodecimal
36154177
16
Hexadecimal
77f1ceb
20
Vigesimal
1j61797
36
Base36
22vpij
md5
edb2fda11c62b7f1d37b1280e4ffd361
sha1
ce95ff938441852f3f9ccade3bc9db269bcf3367
sha256
3399387dfd1c367f382e76dae0b772080fdf7c7893469b2a740a3c6b0855a270
sha512
3b3eaa118d17cafe360a80cc7d2456f1ce8d0672a42b47c2ab35ca17e61647709ea758149391fcb213b7a53db48a0bbfd8b8193e9aa46d9f746250ec6dcce818
ripemd-160
7a991b3e021ffb9774206c8490aeb052b64eae59
Diameter
251541974
Circumference
790242417.58787
Area
4.9694784414647E+16
Volume
8.3335494461098E+24
Surface area
1.9877913765859E+17
Circumference
790242417.58787
Perimeter
503083948
Area
15818341170954169
Diagonal
177867035.56845
Surface area
94910047025725014
Volume
1.9894883817736E+24
Space diagonal
217841739.60208
Perimeter
377312961
Area
6.8495426498878E+15
Altitude
108920869.80104
Surface area
6.8495426498878E+15
Volume
2.3446345430733E+23
Height
59289011.85615