125655394 is an even 9-digits composite number following 125655393
and preceding 125655395 . In scientific notation, it is written as 1.25655394 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 59884528 positive integers (up to 125655394) that are relatively prime to 125655394.
125655394 has 16 divisors, whose sum is 197370432
The reverse of 125655394 is 493556521
Previous prime number is 293
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-five million six hundred fifty-five thousand three hundred ninety-four
Scientific notation
1.25655394 × 10^8
Engineering notation
1.25655394 × 10^6
Prime Factorization
2 × 23 × 293 × 9323
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
125655394
Product of the distinct prime numbers
The prime factorization of 125655394 is 2 × 23 × 293 × 9323.
Since it has a total of 4 prime factors.
7 , 6 , 74 , 51 , 816 , 369 , 1703 , 8063 , 72904 , 60823 , 640748 , 262503 , 2939835 , 4925452 , 54764290 , 45972816 , 608677260 , 887730248 , 352666944 , 8841626285
n×2
251310788
n×3
376966182
n×4
502621576
n×5
628276970
n÷2
62827697
n÷3
41885131.333333
n÷3
31413848.5
n÷5
25131078.8
n2
15789278041295236
n3
1.9840079532545E+24
n4
2.4930130106533E+32
n5
3.1326053210076E+40
2 √n
11209.611679269
3 √n
500.87233584193
4 √n
105.87545362013
5 √n
41.671221137499
1 , 2 , 23 , 46 , 293 , 586 , 6739 , 9323 , 13478 , 18646 , 214429 , 428858 , 2731639 , 5463278 , 62827697 , 125655394
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-125655393
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125655394 can be divided by 16 positive divisors.
The sum of these divisors (counting 125655394) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011111010101100101100010
3
Ternary
22202102221210111
4
Quaternary
13133111211202
5
Quinary
224131433034
6
Senary
20245121534
8
Octal
737254542
10
Decimal
125655394
12
Duodecimal
360b92aa
16
Hexadecimal
77d5962
20
Vigesimal
1j56i9e
36
Base36
22t8bm
md5
134db60d8dcd8d4d9ab2c7082a9bab27
sha1
c72754a3fe594336bebf128e6263d33ea50120aa
sha256
11cad161fac9930a93c98b60d590c84550b66529be6475b72267359a3635e52c
sha512
4aa9fa3772dc1219c280c34af095adf7e7d95d27f271d83c7e10ab61dc768de35f32d804bf5b212a2abcf3384a04e853de3c311df85bce098ae346adf3d0ca5f
ripemd-160
ea987f4b1cdb25abefc9b66581a10fefdfb2cba6
Diameter
251310788
Circumference
789516125.34866
Area
4.960347990002E+16
Volume
8.3105930808107E+24
Surface area
1.9841391960008E+17
Circumference
789516125.34866
Perimeter
502621576
Area
15789278041295236
Diagonal
177703562.38013
Surface area
94735668247771416
Volume
1.9840079532545E+24
Space diagonal
217641526.65309
Perimeter
376966182
Area
6.8369579455887E+15
Altitude
108820763.32654
Surface area
6.8369579455887E+15
Volume
2.3381757961238E+23
Height
59234520.793378