125996868 is an even 9-digits composite number following 125996867
and preceding 125996869 . In scientific notation, it is written as 1.25996868 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 41998944 positive integers (up to 125996868) that are relatively prime to 125996868.
125996868 has 12 divisors, whose sum is 244993980
The reverse of 125996868 is 868699521
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred twenty-five million nine hundred ninety-six thousand eight hundred sixty-eight
Scientific notation
1.25996868 × 10^8
Engineering notation
1.25996868 × 10^6
Prime Factorization
2 × 2 × 9 × 3499913
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
62998434
Product of the distinct prime numbers
The prime factorization of 125996868 is 2 × 2 × 9 × 3499913.
Since it has a total of 4 prime factors.
5 , 6 , 83 , 52 , 871 , 318 , 2411 , 8189 , 39027 , 549 , 152829 , 791024 , 3259948 , 4132008 , 16132841 , 80867574 , 60379541 , 746658138 , 6150255399 , 1682042426
n×2
251993736
n×3
377990604
n×4
503987472
n×5
629984340
n÷2
62998434
n÷3
41998956
n÷3
31499217
n÷5
25199373.6
n2
15875210745809424
n3
2.0002268328119E+24
n4
2.5202231622386E+32
n5
3.1754022510312E+40
2 √n
11224.832649087
3 √n
501.32563958661
4 √n
105.94731072135
5 √n
41.693845229347
1 , 2 , 4 , 9 , 18 , 36 , 3499913 , 6999826 , 13999652 , 31499217 , 62998434 , 125996868
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-125996867
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125996868 can be divided by 12 positive divisors.
The sum of these divisors (counting 125996868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100000101000111101000100
3
Ternary
22210002022012200
4
Quaternary
13200220331010
5
Quinary
224223344433
6
Senary
20300314500
8
Octal
740507504
10
Decimal
125996868
12
Duodecimal
36242a30
16
Hexadecimal
7828f44
20
Vigesimal
1j79c38
36
Base36
230jt0
md5
ea45946c1b67323e8a737ee557a4b150
sha1
1edd5983af94db5757ac7dbbbca71b0f81ffc93f
sha256
3e53982b23f1d3e2ea23a5d2bff8255ae235c9b144ca8ea6cf192150b2451f6f
sha512
4400df704a976bf7001e6fa3f2c46bf3c6bb051307e5e2b775a9d4d0df9ef31ea089f84a90666df8631a503c3b9c25caf7f1f68b79cff8153bd9f5675597d613
ripemd-160
b5c03d017a51ff5fb0af22251e1632b7e44e5ee3
Diameter
251993736
Circumference
791661669.76825
Area
4.9873445453225E+16
Volume
8.3785305646335E+24
Surface area
1.994937818129E+17
Circumference
791661669.76825
Perimeter
503987472
Area
15875210745809424
Diagonal
178186479.54213
Surface area
95251264474856544
Volume
2.0002268328119E+24
Space diagonal
218232976.97055
Perimeter
377990604
Area
6.8741678981513E+15
Altitude
109116488.48527
Surface area
6.8741678981513E+15
Volume
2.3572899289877E+23
Height
59395493.180711