126669439 is an odd 9-digits composite number following 126669438
and preceding 126669440 . In scientific notation, it is written as 1.26669439 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 116925624 positive integers (up to 126669439) that are relatively prime to 126669439.
126669439 has 4 divisors, whose sum is 136413256
The reverse of 126669439 is 934966621
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred twenty-six million six hundred sixty-nine thousand four hundred thirty-nine
Scientific notation
1.26669439 × 10^8
Engineering notation
1.26669439 × 10^6
Prime Factorization
13 × 9743803
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
126669439
Product of the distinct prime numbers
The prime factorization of 126669439 is 13 × 9743803.
Since it has a total of 2 prime factors.
9 , 4 , 69 , 71 , 520 , 291 , 962 , 8464 , 63032 , 54048 , 233348 , 788520 , 8476434 , 2705167 , 5084504 , 43189942 , 712849021 , 775885202 , 7605582047 , 2624615666
n×2
253338878
n×3
380008317
n×4
506677756
n×5
633347195
n÷2
63334719.5
n÷3
42223146.333333
n÷3
31667359.75
n÷5
25333887.8
n2
16045146776574721
n3
2.0324297408614E+24
n4
2.5744673508183E+32
n5
3.2610633505197E+40
2 √n
11254.751840889
3 √n
502.21608211581
4 √n
106.08841520585
5 √n
41.738262820472
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
-126669438
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 126669439 can be divided by 4 positive divisors.
The sum of these divisors (counting 126669439) is 1, the average is 0.25.
Base
System
Value
2
Binary
111100011001101001001111111
3
Ternary
22211100110210201
4
Quaternary
13203031021333
5
Quinary
224411410224
6
Senary
20322544331
8
Octal
743151177
10
Decimal
126669439
12
Duodecimal
365080a7
16
Hexadecimal
78cd27f
20
Vigesimal
1jbddbj
36
Base36
23eyrj
md5
8e5a096ea870efd60d5f7ff3d6193875
sha1
dc33ff589e49467b707e2fc6654df97157971dec
sha256
76174798f6327d39e9e1f7dc902c8099ef538f0c8776848a7e64fba81500201f
sha512
cd76f21d1e3c559242f73ad0d65104075c0b1809cad6c96f692d1e738f9b25d90924d21bc7eeef5552230f092372681232bbd5425a9fea90f8964f80a1c9cce2
ripemd-160
96c50d1bfffbfd66bc7aa7e0bf29b631ee759c03
Diameter
253338878
Circumference
795887557.99348
Area
5.0407315239057E+16
Volume
8.5134217904367E+24
Surface area
2.0162926095623E+17
Circumference
795887557.99348
Perimeter
506677756
Area
16045146776574721
Diagonal
179137638.57199
Surface area
96270880659448326
Volume
2.0324297408614E+24
Space diagonal
219397904.11425
Perimeter
380008317
Area
6.9477523579819E+15
Altitude
109698952.05712
Surface area
6.9477523579819E+15
Volume
2.3952414200805E+23
Height
59712546.190664