126987233 is an odd 9-digits composite number following 126987232
and preceding 126987234 . In scientific notation, it is written as 1.26987233 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 126921648 positive integers (up to 126987233) that are relatively prime to 126987233.
126987233 has 4 divisors, whose sum is 127052820
The reverse of 126987233 is 332789621
Previous prime number is 1997
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-six million nine hundred eighty-seven thousand two hundred thirty-three
Scientific notation
1.26987233 × 10^8
Engineering notation
1.26987233 × 10^6
Prime Factorization
1997 × 63589
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
126987233
Product of the distinct prime numbers
The prime factorization of 126987233 is 1997 × 63589.
Since it has a total of 2 prime factors.
6 , 9 , 51 , 10 , 478 , 12 , 9704 , 5042 , 22879 , 23966 , 452355 , 711903 , 1466512 , 8310556 , 29372469 , 83562159 , 923379938 , 202616190 , 7313035014 , 1198522655
n×2
253974466
n×3
380961699
n×4
507948932
n×5
634936165
n÷2
63493616.5
n÷3
42329077.666667
n÷3
31746808.25
n÷5
25397446.6
n2
16125757344996289
n3
2.0477653052705E+24
n4
2.600400499497E+32
n5
3.3021766412294E+40
2 √n
11268.86121132
3 √n
502.63572548828
4 √n
106.15489254538
5 √n
41.759184802133
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
-126987232
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 126987233 can be divided by 4 positive divisors.
The sum of these divisors (counting 126987233) is 1, the average is 0.25.
Base
System
Value
2
Binary
111100100011010101111100001
3
Ternary
22211221121201212
4
Quaternary
13210122233201
5
Quinary
230002042413
6
Senary
20333435505
8
Octal
744325741
10
Decimal
126987233
12
Duodecimal
3663bb95
16
Hexadecimal
791abe1
20
Vigesimal
1jdd81d
36
Base36
23lrz5
md5
094b983ca451c20a4cba603743cbce04
sha1
f739db71cf54e4e1f8fa12e03a142ff17e83dab9
sha256
0296718c477087844ff5250b80d9f1eeb7225b519a3079d64d54e176dc0d4e5e
sha512
e44a6d85e33c2bea86125177b412ca49ea108dbf64f20f4c474ea6d50d82a7e67821217f66a8b87756d4f9734f5f206130615760313285643e0850682c440459
ripemd-160
e1bb8ee322b1ce63561c7810d7f68e205a9bad2d
Diameter
253974466
Circumference
797884316.58499
Area
5.0660560808612E+16
Volume
8.5776592524185E+24
Surface area
2.0264224323445E+17
Circumference
797884316.58499
Perimeter
507948932
Area
16125757344996289
Diagonal
179587067.15683
Surface area
96754544069977734
Volume
2.0477653052705E+24
Space diagonal
219948339.46859
Perimeter
380961699
Area
6.9826577580151E+15
Altitude
109974169.73429
Surface area
6.9826577580151E+15
Volume
2.4133145560589E+23
Height
59862355.718944