126973969 is an odd 9-digits composite number following 126973968
and preceding 126973970 . In scientific notation, it is written as 1.26973969 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 116725056 positive integers (up to 126973969) that are relatively prime to 126973969.
126973969 has 8 divisors, whose sum is 137570400
The reverse of 126973969 is 969379621
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred twenty-six million nine hundred seventy-three thousand nine hundred sixty-nine
Scientific notation
1.26973969 × 10^8
Engineering notation
1.26973969 × 10^6
Prime Factorization
17 × 43 × 173699
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
126973969
Product of the distinct prime numbers
The prime factorization of 126973969 is 17 × 43 × 173699.
Since it has a total of 3 prime factors.
8 , 1 , 5 , 55 , 374 , 267 , 9755 , 940 , 57043 , 62033 , 884441 , 456878 , 8571985 , 5761448 , 76311780 , 21087405 , 765858631 , 771153761 , 8643840432 , 3121749121
n×2
253947938
n×3
380921907
n×4
507895876
n×5
634869845
n÷2
63486984.5
n÷3
42324656.333333
n÷3
31743492.25
n÷5
25394793.8
n2
16122388803612961
n3
2.0471236961559E+24
n4
2.5993142073486E+32
n5
3.3004524158515E+40
2 √n
11268.272671532
3 √n
502.6182245363
4 √n
106.15212042881
5 √n
41.758312404242
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-126973968
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 126973969 can be divided by 8 positive divisors.
The sum of these divisors (counting 126973969) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100100010111100000010001
3
Ternary
22211220221112121
4
Quaternary
13210113200101
5
Quinary
230001131334
6
Senary
20333254241
8
Octal
744274021
10
Decimal
126973969
12
Duodecimal
36634381
16
Hexadecimal
7917811
20
Vigesimal
1jdbei9
36
Base36
23lhqp
md5
3f9b0bda46d2523ad9f16b8b8590fdbf
sha1
6b70a389172e33acf6ce345a66364355a50dcf94
sha256
91994e3f8cbe7d3ee7cb720894d8a70e4516095e1bc85b39e1a8eb3151574a24
sha512
3570cf5bd6dcdf48b949a8c456054c15446653ba3e0854c6ea82e3ce47d7997270f8e4d89ed41f957efc88b52c8aa7fdca7e44c2a2e486f1b255b17ff07b85e7
ripemd-160
7cf0c4a6f5bdca38d12649686347561d8095cd93
Diameter
253947938
Circumference
797800976.41508
Area
5.0649978223749E+16
Volume
8.5749716864439E+24
Surface area
2.02599912895E+17
Circumference
797800976.41508
Perimeter
507895876
Area
16122388803612961
Diagonal
179568309.02814
Surface area
96734332821677766
Volume
2.0471236961559E+24
Space diagonal
219925365.54668
Perimeter
380921907
Area
6.9811991368093E+15
Altitude
109962682.77334
Surface area
6.9811991368093E+15
Volume
2.4125584124658E+23
Height
59856103.00938