125969387 is an odd 9-digits prime number following 125969386
and preceding 125969388 . In scientific notation, it is written as 1.25969387 × 10^8.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 125969386 positive integers (up to 125969387) that are relatively prime to 125969387.
125969387 has 2 divisors, whose sum is 125969388
The reverse of 125969387 is 783969521
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred twenty-five million nine hundred sixty-nine thousand three hundred eighty-seven
Scientific notation
1.25969387 × 10^8
Engineering notation
1.25969387 × 10^6
Prime Factorization
125969387
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
125969387 Product of the distinct prime numbers
The prime factorization of 125969387 is 125969387.
Since it has a total of 1 prime factors.
9 , 6 , 23 , 58 , 90 , 235 , 9746 , 276 , 40881 , 67534 , 460245 , 660759 , 8599236 , 3186838 , 17467120 , 29448777 , 305820392 , 168442230 , 131936763 , 7902111042
n×2
251938774
n×3
377908161
n×4
503877548
n×5
629846935
n÷2
62984693.5
n÷3
41989795.666667
n÷3
31492346.75
n÷5
25193877.4
n2
15868286461155769
n3
1.9989183182522E+24
n4
2.518025152133E+32
n5
3.1719408486478E+40
2 √n11223.608466086
3 √n501.28918912594
4 √n105.94153324398
5 √n41.692026313441
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
125969388 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
62984694 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11223.608510635 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999841231 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125969387 can be divided by 2 positive divisors.
The sum of these divisors (counting 125969387) is 125969388, the average is 62984694.
Base
System
Value
2
Binary
111100000100010001111101011
3
Ternary
22210000220111212
4
Quaternary
13200202033223
5
Quinary
224222010022
6
Senary
20255543335
8
Octal
740421753
10
Decimal
125969387
12
Duodecimal
3622ab4b
16
Hexadecimal
78223eb
20
Vigesimal
1j76397
36
Base36
22zyln
md5
a2459e19f8537d2ef5c1c50972447bc2
sha1
9c2f155259d08882624522c54d25a24d161cd5d0
sha256
c369a7bea9fc0c4e3d1a02e9cdcb61313e941ad2f2a3de325c9c7811e8097533
sha512
e69cd94a9f001ddc356102d07cbd20fa137655f17531c0a0ea28a40ceebf309c0120cb3f5fb42ad8bffb709b84cc13cd8a5eb45fd83995a320106762e27c0c69
ripemd-160
9853b731c53937f38e7885d365eb0e2eebe8eac1
Diameter
251938774
Circumference
791489001.55282
Area
4.9851692171425E+16
Volume
8.3730494716629E+24
Surface area
1.994067686857E+17
Circumference
791489001.55282
Perimeter
503877548
Area
15868286461155769
Diagonal
178147615.53923
Surface area
95209718766934614
Volume
1.9989183182522E+24
Space diagonal
218185378.48231
Perimeter
377908161
Area
6.8711695949448E+15
Altitude
109092689.24115
Surface area
6.8711695949448E+15
Volume
2.3557478297902E+23
Height
59382538.513075