125837992 is an even 9-digits composite number following 125837991
and preceding 125837993 . In scientific notation, it is written as 1.25837992 × 10^8.
The sum of its digits is 46. It has a total of 6 prime factors and 32 positive divisors.
There are 53424000 positive integers (up to 125837992) that are relatively prime to 125837992.
125837992 has 32 divisors, whose sum is 272185920
The reverse of 125837992 is 299738521
Previous prime number is 107
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred twenty-five million eight hundred thirty-seven thousand nine hundred ninety-two
Scientific notation
1.25837992 × 10^8
Engineering notation
1.25837992 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 107 × 21001
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
31459498 Product of the distinct prime numbers
The prime factorization of 125837992 is 2 × 2 × 2 × 7 × 107 × 21001.
Since it has a total of 6 prime factors.
3 , 1 , 35 , 56 , 52 , 906 , 6122 , 7841 , 5638 , 98928 , 714202 , 270162 , 3769777 , 4756734 , 49175256 , 12143161 , 773650192 , 428547224 , 2547635669 , 2889617966
n×2
251675984
n×3
377513976
n×4
503351968
n×5
629189960
n÷2
62918996
n÷3
41945997.333333
n÷3
31459498
n÷5
25167598.4
n2
15835200230592064
n3
1.9926697999356E+24
n4
2.5075356634294E+32
n5
3.1554325275435E+40
2 √n11217.753429275
3 √n501.1148351046
4 √n105.91389629918
5 √n41.683325134547
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 107 , 214 , 428 , 749 , 856 , 1498 , 2996 , 5992 , 21001 , 42002 , 84004 , 147007 , 168008 , 294014 , 588028 , 1176056 , 2247107 , 4494214 , 8988428 , 15729749 , 17976856 , 31459498 , 62918996 , 125837992
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-125837991 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125837992 can be divided by 32 positive divisors.
The sum of these divisors (counting 125837992) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111100000000010001010101000
3
Ternary
22202210020021101
4
Quaternary
13200002022220
5
Quinary
224203303432
6
Senary
20253051144
8
Octal
740021250
10
Decimal
125837992
12
Duodecimal
36186ab4
16
Hexadecimal
78022a8
20
Vigesimal
1j69ejc
36
Base36
22x57s
md5
4d9b781d33bcd80a17c93bfee0a80806
sha1
3e840e1504f7289c45fbb386d13577164e977986
sha256
5fe9e7374a09c407162ebdec48255e247bb891a7f6c5973dc27044671a8d716a
sha512
70c2c04e2263948f3275d553a07fb0f5f5ce8c2a3ea0d4696fa4ebde38e6e2cbbaa8ed9dec1cf36c08a53652da25db04f940b50d12692f38f1f2602e96109d75
ripemd-160
a2290ada17ded32057980a3c0327bfaa5cb07a76
Diameter
251675984
Circumference
790663422.41938
Area
4.9747748712551E+16
Volume
8.3468757393441E+24
Surface area
1.9899099485021E+17
Circumference
790663422.41938
Perimeter
503351968
Area
15835200230592064
Diagonal
177961794.9482
Surface area
95011201383552384
Volume
1.9926697999356E+24
Space diagonal
217957795.66645
Perimeter
377513976
Area
6.856842836853E+15
Altitude
108978897.83322
Surface area
6.856842836853E+15
Volume
2.3483838803336E+23
Height
59320598.316066