126989276 is an even 9-digits composite number following 126989275
and preceding 126989277 . In scientific notation, it is written as 1.26989276 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 63469392 positive integers (up to 126989276) that are relatively prime to 126989276.
126989276 has 12 divisors, whose sum is 222319608
The reverse of 126989276 is 672989621
Previous prime number is 9157
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred twenty-six million nine hundred eighty-nine thousand two hundred seventy-six
Scientific notation
1.26989276 × 10^8
Engineering notation
1.26989276 × 10^6
Prime Factorization
2 × 2 × 9157 × 3467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
63494638
Product of the distinct prime numbers
The prime factorization of 126989276 is 2 × 2 × 9157 × 3467.
Since it has a total of 4 prime factors.
4 , 3 , 12 , 2 , 314 , 788 , 9011 , 7635 , 96625 , 79921 , 867881 , 146789 , 2536088 , 4987072 , 90163456 , 87164949 , 447286858 , 751325791 , 8032872678 , 9218832237
n×2
253978552
n×3
380967828
n×4
507957104
n×5
634946380
n÷2
63494638
n÷3
42329758.666667
n÷3
31747319
n÷5
25397855.2
n2
16126276219004176
n3
2.0478641416274E+24
n4
2.6005678469162E+32
n5
3.3024422806877E+40
2 √n
11268.95185898
3 √n
502.63842098046
4 √n
106.15531950392
5 √n
41.759319167554
1 , 2 , 4 , 3467 , 6934 , 9157 , 13868 , 18314 , 36628 , 31747319 , 63494638 , 126989276
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-126989275
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 126989276 can be divided by 12 positive divisors.
The sum of these divisors (counting 126989276) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100100011011001111011100
3
Ternary
22211221201112112
4
Quaternary
13210123033130
5
Quinary
230002124101
6
Senary
20333453152
8
Octal
744331734
10
Decimal
126989276
12
Duodecimal
366411b8
16
Hexadecimal
791b3dc
20
Vigesimal
1jddd3g
36
Base36
23ltjw
md5
a420a12d3e21ae4cb7325c4f52ae1184
sha1
d24e27b9d31427e0d273a2f73fbab3bf1d9bd7fa
sha256
153742865022618583339270e6c423e51d421113759a721890c3d5eca5f2a9d5
sha512
3564ab50bc0f6edd05495d9fba35a52b4d2ab333ae7b17dc7b9cd07a5b202063bd8f7a0d17e875cf8b3f08e0844e50fc91e8d6703eba8ca86ddcf7e78bde8394
ripemd-160
05fea1328298ff4cc9e69f5b1a135a90b33b04e7
Diameter
253978552
Circumference
797897153.13257
Area
5.0662190899383E+16
Volume
8.578073257182E+24
Surface area
2.0264876359753E+17
Circumference
797897153.13257
Perimeter
507957104
Area
16126276219004176
Diagonal
179589956.39514
Surface area
96757657314025056
Volume
2.0478641416274E+24
Space diagonal
219951878.04839
Perimeter
380967828
Area
6.9828824370512E+15
Altitude
109975939.02419
Surface area
6.9828824370512E+15
Volume
2.4134310358225E+23
Height
59863318.79838