122945141 is an odd 9-digits composite number following 122945140
and preceding 122945142 . In scientific notation, it is written as 1.22945141 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 111768300 positive integers (up to 122945141) that are relatively prime to 122945141.
122945141 has 4 divisors, whose sum is 134121984
The reverse of 122945141 is 141549221
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 29 Digital Root 2
Name
one hundred twenty-two million nine hundred forty-five thousand one hundred forty-one
Scientific notation
1.22945141 × 10^8
Engineering notation
1.22945141 × 10^6
Prime Factorization
11 × 11176831
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
122945141 Product of the distinct prime numbers
The prime factorization of 122945141 is 11 × 11176831.
Since it has a total of 2 prime factors.
5 , 8 , 42 , 77 , 17 , 553 , 756 , 3825 , 8210 , 24023 , 467517 , 829088 , 1606789 , 760474 , 42191673 , 74988578 , 918490238 , 230441202 , 3118145827 , 8139805456
n×2
245890282
n×3
368835423
n×4
491780564
n×5
614725705
n÷2
61472570.5
n÷3
40981713.666667
n÷3
30736285.25
n÷5
24589028.2
n2
15115507695509881
n3
1.858378224911E+24
n4
2.2847857289302E+32
n5
2.8090330359811E+40
2 √n11088.062995853
3 √n497.24503622883
4 √n105.2998717751
5 √n41.48988908901
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
-122945140 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 122945141 can be divided by 4 positive divisors.
The sum of these divisors (counting 122945141) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010100111111111001110101
3
Ternary
22120100021000202
4
Quaternary
13110333321311
5
Quinary
222433221031
6
Senary
20111050245
8
Octal
724777165
10
Decimal
122945141
12
Duodecimal
35210985
16
Hexadecimal
753fe75
20
Vigesimal
1i882h1
36
Base36
21752t
md5
3ece2e68b5fedb7a042ac389d6c0fd6d
sha1
eb29744d71d119127714f5212a3e1fef291e56a3
sha256
ee99f1dd0b3a3bc0750b5481deed848dc0e29de0c73021842711a32ebdc297f9
sha512
3da80ba300eadf82766416eb7abe849b8eb987ad7cb30c943ea7be2b39f9fbf8f854f8babf78a7e32daeee20d9d269b35a087701c1f4358ac2cf2c1ef535ba1b
ripemd-160
8602c266bf04535e894ed9281a955d9e012d25b6
Diameter
245890282
Circumference
772487103.52032
Area
4.7486767931494E+16
Volume
7.7843565052957E+24
Surface area
1.8994707172598E+17
Circumference
772487103.52032
Perimeter
491780564
Area
15115507695509881
Diagonal
173870685.83007
Surface area
90693046173059286
Volume
1.858378224911E+24
Space diagonal
212947230.75572
Perimeter
368835423
Area
6.5452068277054E+15
Altitude
106473615.37786
Surface area
6.5452068277054E+15
Volume
2.1901197414067E+23
Height
57956895.276691