122252487 is an odd 9-digits composite number following 122252486
and preceding 122252488 . In scientific notation, it is written as 1.22252487 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 67041408 positive integers (up to 122252487) that are relatively prime to 122252487.
122252487 has 16 divisors, whose sum is 133293600
The reverse of 122252487 is 784252221
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-two million two hundred fifty-two thousand four hundred eighty-seven
Scientific notation
1.22252487 × 10^8
Engineering notation
1.22252487 × 10^6
Prime Factorization
21 × 29 × 197 × 1019
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
122252487
Product of the distinct prime numbers
The prime factorization of 122252487 is 21 × 29 × 197 × 1019.
Since it has a total of 4 prime factors.
4 , 7 , 76 , 64 , 414 , 197 , 1573 , 8933 , 35942 , 73477 , 236288 , 569028 , 2897958 , 7152175 , 36587249 , 38514629 , 483483325 , 727052120 , 9767971028 , 7441200356
n×2
244504974
n×3
366757461
n×4
489009948
n×5
611262435
n÷2
61126243.5
n÷3
40750829
n÷3
30563121.75
n÷5
24450497.4
n2
14945670577685169
n3
1.8271453980047E+24
n4
2.2337306901668E+32
n5
2.7307913216112E+40
2 √n
11056.784659204
3 √n
496.30947642454
4 √n
105.15124658892
5 √n
41.443033849861
1 , 21 , 29 , 197 , 609 , 1019 , 4137 , 5713 , 21399 , 29551 , 119973 , 200743 , 620571 , 4215603 , 5821547 , 122252487
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122252486
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122252487 can be divided by 16 positive divisors.
The sum of these divisors (counting 122252487) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010010010110110011000111
3
Ternary
22112001001212220
4
Quaternary
13102112303013
5
Quinary
222244034422
6
Senary
20044143423
8
Octal
722266307
10
Decimal
122252487
12
Duodecimal
34b37b73
16
Hexadecimal
7496cc7
20
Vigesimal
1i41b47
36
Base36
20samf
md5
e1f4dccf45ee54613940143bc34f0fc6
sha1
5be472fdb21cd91b7fd1a37e6b2123c519836c14
sha256
655c9c74bee7d8ca8349d48d702665647b382b11dca8b599d6a230971d6ca4bd
sha512
7248daec9e097d5a5be3896f4dd9163d9f6941b31863b7db1da7f6b5706cc716b3d2e73a90705a1e4eb5a98a890c913e6a428813b29873e943bfa009e6c2282c
ripemd-160
84cf05a3512a8ca230a0a3e5f4fcbeebf8760142
Diameter
244504974
Circumference
768135030.08456
Area
4.6953208889829E+16
Volume
7.6535287458828E+24
Surface area
1.8781283555932E+17
Circumference
768135030.08456
Perimeter
489009948
Area
14945670577685169
Diagonal
172891125.14924
Surface area
89674023466111014
Volume
1.8271453980047E+24
Space diagonal
211747518.83565
Perimeter
366757461
Area
6.4716651984345E+15
Altitude
105873759.41783
Surface area
6.4716651984345E+15
Volume
2.1533115019049E+23
Height
57630375.049747