125969451 is an odd 9-digits composite number following 125969450
and preceding 125969452 . In scientific notation, it is written as 1.25969451 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 83979632 positive integers (up to 125969451) that are relatively prime to 125969451.
125969451 has 4 divisors, whose sum is 167959272
The reverse of 125969451 is 154969521
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-five million nine hundred sixty-nine thousand four hundred fifty-one
Scientific notation
1.25969451 × 10^8
Engineering notation
1.25969451 × 10^6
Prime Factorization
3 × 41989817
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
125969451
Product of the distinct prime numbers
The prime factorization of 125969451 is 3 × 41989817.
Since it has a total of 2 prime factors.
8 , 6 , 55 , 22 , 745 , 145 , 5528 , 5140 , 21679 , 97850 , 934633 , 511651 , 1183192 , 8690373 , 64293300 , 2381515 , 653819952 , 556854046 , 7754917442 , 4520207095
n×2
251938902
n×3
377908353
n×4
503877804
n×5
629847255
n÷2
62984725.5
n÷3
41989817
n÷3
31492362.75
n÷5
25193890.2
n2
15868302585241401
n3
1.9989213649647E+24
n4
2.5180302693678E+32
n5
3.1719489063364E+40
2 √n
11223.611317219
3 √n
501.28927402091
4 √n
105.94154670014
5 √n
41.69203054985
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
-125969450
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 125969451 can be divided by 4 positive divisors.
The sum of these divisors (counting 125969451) is 1, the average is 0.25.
Base
System
Value
2
Binary
111100000100010010000101011
3
Ternary
22210000220121020
4
Quaternary
13200202100223
5
Quinary
224222010301
6
Senary
20255543523
8
Octal
740422053
10
Decimal
125969451
12
Duodecimal
3622aba3
16
Hexadecimal
782242b
20
Vigesimal
1j763cb
36
Base36
22zynf
md5
896b90c3bcd631ef3311d7296072637c
sha1
eae162b9b4988deedbbbfb2f4542a4c5ec819eb1
sha256
10e780967d4ae0dc871be00d819d5ee6a110389d6a9347a15d806c9b8021d1c4
sha512
1518b85306e6d6083e6779e22c138f7d6bfe4fbb8bf847e41635f6d86ee4008338623daffd3fff277f4309e2a6061b86192a42c05eea77173a2b85dbf081707c
ripemd-160
9b3e58fd4d828e0043c05d9b2552ea3c82febeed
Diameter
251938902
Circumference
791489403.67668
Area
4.9851742826734E+16
Volume
8.3730622337025E+24
Surface area
1.9940697130694E+17
Circumference
791489403.67668
Perimeter
503877804
Area
15868302585241401
Diagonal
178147706.04889
Surface area
95209815511448406
Volume
1.9989213649647E+24
Space diagonal
218185489.33356
Perimeter
377908353
Area
6.8711765768787E+15
Altitude
109092744.66678
Surface area
6.8711765768787E+15
Volume
2.3557514203754E+23
Height
59382568.682964