122861806 is an even 9-digits composite number following 122861805
and preceding 122861807 . In scientific notation, it is written as 1.22861806 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 59227840 positive integers (up to 122861806) that are relatively prime to 122861806.
122861806 has 16 divisors, whose sum is 190920240
The reverse of 122861806 is 608168221
Previous prime number is 1097
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-two million eight hundred sixty-one thousand eight hundred six
Scientific notation
1.22861806 × 10^8
Engineering notation
1.22861806 × 10^6
Prime Factorization
2 × 29 × 1097 × 1931
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
122861806
Product of the distinct prime numbers
The prime factorization of 122861806 is 2 × 29 × 1097 × 1931.
Since it has a total of 4 prime factors.
7 , 5 , 88 , 3 , 150 , 496 , 2941 , 2292 , 79629 , 8903 , 769021 , 286465 , 1847877 , 5745281 , 69396570 , 31586029 , 337452336 , 287875535 , 6191018494 , 9954687108
n×2
245723612
n×3
368585418
n×4
491447224
n×5
614309030
n÷2
61430903
n÷3
40953935.333333
n÷3
30715451.5
n÷5
24572361.2
n2
15095023373581636
n3
1.8546018332905E+24
n4
2.2785973064898E+32
n5
2.7995258022207E+40
2 √n
11084.304488781
3 √n
497.13266285427
4 √n
105.28202357848
5 √n
41.484263006181
1 , 2 , 29 , 58 , 1097 , 1931 , 2194 , 3862 , 31813 , 55999 , 63626 , 111998 , 2118307 , 4236614 , 61430903 , 122861806
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
-122861805
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 122861806 can be divided by 16 positive divisors.
The sum of these divisors (counting 122861806) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010100101011100011101110
3
Ternary
22120012000201021
4
Quaternary
13110223203232
5
Quinary
222423034211
6
Senary
20105204354
8
Octal
724534356
10
Decimal
122861806
12
Duodecimal
351906ba
16
Hexadecimal
752b8ee
20
Vigesimal
1i7hea6
36
Base36
215cry
md5
77db43194190daa3bc342d52f6285a0e
sha1
5caa69ee1e5712d23b731a0fd423e6f4e7d146f7
sha256
120ae88fcb801f6183baa0961436cc01dc7fe4efd0b8d86092e721a75955db8d
sha512
2d0fc8a1796ccda4dff5ac6a7ef08d915755fe5b193f227e83f4069de5d14bb487bfe8bc6b750b3017993967b74b4f768bb725ba83a4d41793a95b673d4cddbc
ripemd-160
3af85c57589599655f95e45bc656635df305431e
Diameter
245723612
Circumference
771963494.27275
Area
4.742241453621E+16
Volume
7.7685379930659E+24
Surface area
1.8968965814484E+17
Circumference
771963494.27275
Perimeter
491447224
Area
15095023373581636
Diagonal
173752832.34285
Surface area
90570140241489816
Volume
1.8546018332905E+24
Space diagonal
212802890.30167
Perimeter
368585418
Area
6.5363368561208E+15
Altitude
106401445.15084
Surface area
6.5363368561208E+15
Volume
2.1856692212011E+23
Height
57917610.780951