122372487 is an odd 9-digits composite number following 122372486
and preceding 122372488 . In scientific notation, it is written as 1.22372487 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors.
There are 81581652 positive integers (up to 122372487) that are relatively prime to 122372487.
122372487 has 6 divisors, whose sum is 176760272
The reverse of 122372487 is 784273221
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-two million three hundred seventy-two thousand four hundred eighty-seven
Scientific notation
1.22372487 × 10^8
Engineering notation
1.22372487 × 10^6
Prime Factorization
3 × 3 × 13596943
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
40790829
Product of the distinct prime numbers
The prime factorization of 122372487 is 3 × 3 × 13596943.
Since it has a total of 3 prime factors.
6 , 5 , 89 , 2 , 692 , 745 , 8634 , 5074 , 4300 , 32245 , 451216 , 869667 , 4641788 , 2854426 , 3294991 , 85885059 , 340447072 , 18725077 , 5588279302 , 6788720650
n×2
244744974
n×3
367117461
n×4
489489948
n×5
611862435
n÷2
61186243.5
n÷3
40790829
n÷3
30593121.75
n÷5
24474497.4
n2
14975025574565169
n3
1.8325311224481E+24
n4
2.2425139095888E+32
n5
2.7442200424848E+40
2 √n
11062.209860602
3 √n
496.47181166655
4 √n
105.1770405583
5 √n
41.451166547558
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122372486
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122372487 can be divided by 6 positive divisors.
The sum of these divisors (counting 122372487) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111010010110100000110000111
3
Ternary
22112021011111100
4
Quaternary
13102310012013
5
Quinary
222311404422
6
Senary
20050511143
8
Octal
722640607
10
Decimal
122372487
12
Duodecimal
34b954b3
16
Hexadecimal
74b4187
20
Vigesimal
1i4gb47
36
Base36
20uv7r
md5
e6fdcfb1654c96d9dff7e0093addfcfc
sha1
bb3aa8045e610e847bf26915e9c642d4579bdb7c
sha256
4cd2d97f7d435e2f6dfdb83af1d18c81ddcdc296f589532c301f4981a0396db7
sha512
ae826df7e09b9b2c211c4b9529d2b210cfe601a065653df040837d258992ae893c5b6a6c49c8f8521a52ac585ad126b3baa7a7463bee6baafc84872f213f8dae
ripemd-160
c9582308db4cb02aa8172b3a3bcbc783295a3c9c
Diameter
244744974
Circumference
768889012.32142
Area
4.7045430332373E+16
Volume
7.676088415677E+24
Surface area
1.8818172132949E+17
Circumference
768889012.32142
Perimeter
489489948
Area
14975025574565169
Diagonal
173060830.77673
Surface area
89850153447391014
Volume
1.8325311224481E+24
Space diagonal
211955364.93256
Perimeter
367117461
Area
6.4843762849475E+15
Altitude
105977682.46628
Surface area
6.4843762849475E+15
Volume
2.1596586390308E+23
Height
57686943.592242