122973189 is an odd 9-digits composite number following 122973188
and preceding 122973190 . In scientific notation, it is written as 1.22973189 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 77159616 positive integers (up to 122973189) that are relatively prime to 122973189.
122973189 has 8 divisors, whose sum is 173609280
The reverse of 122973189 is 981379221
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-two million nine hundred seventy-three thousand one hundred eighty-nine
Scientific notation
1.22973189 × 10^8
Engineering notation
1.22973189 × 10^6
Prime Factorization
3 × 17 × 2411239
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
122973189
Product of the distinct prime numbers
The prime factorization of 122973189 is 3 × 17 × 2411239.
Since it has a total of 3 prime factors.
7 , 5 , 83 , 12 , 270 , 486 , 7664 , 1182 , 89521 , 1365 , 211833 , 782983 , 221266 , 9495172 , 60615213 , 30981563 , 565553598 , 440982320 , 7467526119 , 1483686659
n×2
245946378
n×3
368919567
n×4
491892756
n×5
614865945
n÷2
61486594.5
n÷3
40991063
n÷3
30743297.25
n÷5
24594637.8
n2
15122405212829721
n3
1.8596503943719E+24
n4
2.2868713942102E+32
n5
2.812238681789E+40
2 √n
11089.327707305
3 √n
497.28284623152
4 √n
105.30587688873
5 √n
41.491781969398
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
-122973188
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 122973189 can be divided by 8 positive divisors.
The sum of these divisors (counting 122973189) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010101000110110000000101
3
Ternary
22120101200111120
4
Quaternary
13111012300011
5
Quinary
222440120224
6
Senary
20111424153
8
Octal
725066005
10
Decimal
122973189
12
Duodecimal
35225059
16
Hexadecimal
7546c05
20
Vigesimal
1i8bcj9
36
Base36
217qpx
md5
9cca7feb78746f4bf130f1ed52de36df
sha1
f2a8783dfb1d78ac269706c0ca15ee722ea7f3da
sha256
01a391dfe49dd62d438fad1363546819425b557f29edd4430ee86ecd65b585eb
sha512
ea3504e65b2ffa6ebb1e5d087886fa225a910b07cb918f905d570bd63f8664cf52dc7b205a74a11bca41038e1dc02418e2dda6b4f772190dde8913d8f23fe6fb
ripemd-160
a07eb70a79958971bd97528b2f25a480eac60d7c
Diameter
245946378
Circumference
772663334.30182
Area
4.7508437121234E+16
Volume
7.7896853562721E+24
Surface area
1.9003374848494E+17
Circumference
772663334.30182
Perimeter
491892756
Area
15122405212829721
Diagonal
173910351.69207
Surface area
90734431276978326
Volume
1.8596503943719E+24
Space diagonal
212995811.31677
Perimeter
368919567
Area
6.5481935403164E+15
Altitude
106497905.65839
Surface area
6.5481935403164E+15
Volume
2.1916190074943E+23
Height
57970117.23069