126989722 is an even 9-digits composite number following 126989721
and preceding 126989723 . In scientific notation, it is written as 1.26989722 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 63477792 positive integers (up to 126989722) that are relatively prime to 126989722.
126989722 has 8 divisors, whose sum is 190535796
The reverse of 126989722 is 227989621
Previous prime number is 11593
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred twenty-six million nine hundred eighty-nine thousand seven hundred twenty-two
Scientific notation
1.26989722 × 10^8
Engineering notation
1.26989722 × 10^6
Prime Factorization
2 × 11593 × 5477
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
126989722
Product of the distinct prime numbers
The prime factorization of 126989722 is 2 × 11593 × 5477.
Since it has a total of 3 prime factors.
7 , 6 , 66 , 50 , 685 , 107 , 7497 , 6078 , 1257 , 62804 , 811122 , 803974 , 9616386 , 3593649 , 17346406 , 35275041 , 503394074 , 633384215 , 6637630968 , 7903723887
n×2
253979444
n×3
380969166
n×4
507958888
n×5
634948610
n÷2
63494861
n÷3
42329907.333333
n÷3
31747430.5
n÷5
25397944.4
n2
16126389493637284
n3
2.0478857186607E+24
n4
2.6006043810049E+32
n5
3.302500273758E+40
2 √n
11268.971647848
3 √n
502.63900941984
4 √n
106.15541271102
5 √n
41.759348500157
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
-126989721
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 126989722 can be divided by 8 positive divisors.
The sum of these divisors (counting 126989722) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100100011011010110011010
3
Ternary
22211221202011001
4
Quaternary
13210123112122
5
Quinary
230002132342
6
Senary
20333455214
8
Octal
744332632
10
Decimal
126989722
12
Duodecimal
3664150a
16
Hexadecimal
791b59a
20
Vigesimal
1jdde62
36
Base36
23ltwa
md5
6f8cab7a174983d94d75a0bf771b8cdb
sha1
8b1610545da45c810188ebe406a01d7c0c10825f
sha256
686c71552d80b0f93f6cc0c19124feded5076b7161a698e65710b3bfcd900d9d
sha512
13e8aeedc596b2ae73225c532c60cf1d0b0f2ff970aeb88dbcc8cae1ca3e04ff7c01b70a37cccbb44b55ec1c891fe6edbfc7c53812992c225aa285b7f613b2f2
ripemd-160
a2c58475aa2b37254bae91884ee27f92de2f2dd2
Diameter
253979444
Circumference
797899955.43322
Area
5.0662546762139E+16
Volume
8.578163638848E+24
Surface area
2.0265018704855E+17
Circumference
797899955.43322
Perimeter
507958888
Area
16126389493637284
Diagonal
179590587.13439
Surface area
96758336961823704
Volume
2.0478857186607E+24
Space diagonal
219952650.54305
Perimeter
380969166
Area
6.9829314864062E+15
Altitude
109976325.27152
Surface area
6.9829314864062E+15
Volume
2.4134564646001E+23
Height
59863529.044796