122761489 is an odd 9-digits composite number following 122761488
and preceding 122761490 . In scientific notation, it is written as 1.22761489 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 116300340 positive integers (up to 122761489) that are relatively prime to 122761489.
122761489 has 4 divisors, whose sum is 129222640
The reverse of 122761489 is 984167221
Previous prime number is 19
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred twenty-two million seven hundred sixty-one thousand four hundred eighty-nine
Scientific notation
1.22761489 × 10^8
Engineering notation
1.22761489 × 10^6
Prime Factorization
19 × 6461131
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
122761489 Product of the distinct prime numbers
The prime factorization of 122761489 is 19 × 6461131.
Since it has a total of 2 prime factors.
10 , 8 , 62 , 24 , 239 , 771 , 6965 , 6537 , 34047 , 41025 , 512515 , 564133 , 2011803 , 878066 , 25935548 , 29896395 , 435937202 , 798411735 , 5461689293 , 1935075655
n×2
245522978
n×3
368284467
n×4
491045956
n×5
613807445
n÷2
61380744.5
n÷3
40920496.333333
n÷3
30690372.25
n÷5
24552297.8
n2
15070383181497121
n3
1.8500626791611E+24
n4
2.2711644923715E+32
n5
2.7881153484746E+40
2 √n11079.77838226
3 √n496.99732262024
4 √n105.26052623021
5 √n41.47748638977
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
-122761488 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 122761489 can be divided by 4 positive divisors.
The sum of these divisors (counting 122761489) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010100010011000100010001
3
Ternary
22112222221002211
4
Quaternary
13110103010101
5
Quinary
222411331424
6
Senary
20103112121
8
Octal
724230421
10
Decimal
122761489
12
Duodecimal
35142641
16
Hexadecimal
7513111
20
Vigesimal
1i753e9
36
Base36
2137dd
md5
fc63593177f0184c9616f9d2bc9a00e2
sha1
25f4d26ed28a7bccfa7bf898e7e8d10b71df31c4
sha256
4be41d803127e9ae0f3826b15410f01ee509d6bd51769924baa2da04e7ab108e
sha512
37109cda978e9a21d365be4c7f54b292dcb7aba14984c87a272b084b6bb531e1a253b3a7ae30a9b834586e53724749868b65395b540da8cf0477a4adbdaff84c
ripemd-160
cc9164801af8080b21518fd854ac1bd0af280cf8
Diameter
245522978
Circumference
771333183.97229
Area
4.7345005089775E+16
Volume
7.7495244287111E+24
Surface area
1.893800203591E+17
Circumference
771333183.97229
Perimeter
491045956
Area
15070383181497121
Diagonal
173610962.68092
Surface area
90422299088982726
Volume
1.8500626791611E+24
Space diagonal
212629136.16081
Perimeter
368284467
Area
6.5256673399711E+15
Altitude
106314568.0804
Surface area
6.5256673399711E+15
Volume
2.1803197767583E+23
Height
57870320.893639