122938148 is an even 9-digits composite number following 122938147
and preceding 122938149 . In scientific notation, it is written as 1.22938148 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 61401600 positive integers (up to 122938148) that are relatively prime to 122938148.
122938148 has 12 divisors, whose sum is 215377932
The reverse of 122938148 is 841839221
Previous prime number is 937
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred twenty-two million nine hundred thirty-eight thousand one hundred forty-eight
Scientific notation
1.22938148 × 10^8
Engineering notation
1.22938148 × 10^6
Prime Factorization
2 × 2 × 937 × 32801
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
61469074 Product of the distinct prime numbers
The prime factorization of 122938148 is 2 × 2 × 937 × 32801.
Since it has a total of 4 prime factors.
9 , 4 , 90 , 54 , 363 , 257 , 6902 , 3239 , 58927 , 77143 , 143094 , 131345 , 758727 , 2730473 , 30366444 , 84869121 , 65773377 , 963131595 , 9699396327 , 7337345206
n×2
245876296
n×3
368814444
n×4
491752592
n×5
614690740
n÷2
61469074
n÷3
40979382.666667
n÷3
30734537
n÷5
24587629.6
n2
15113788233669904
n3
1.8580611347116E+24
n4
2.2842659477222E+32
n5
2.8082342515243E+40
2 √n11087.747652251
3 √n497.23560844546
4 √n105.2983744046
5 √n41.489417097366
1 , 2 , 4 , 937 , 1874 , 3748 , 32801 , 65602 , 131204 , 30734537 , 61469074 , 122938148
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-122938147 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122938148 can be divided by 12 positive divisors.
The sum of these divisors (counting 122938148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010100111110001100100100
3
Ternary
22120022220102202
4
Quaternary
13110332030210
5
Quinary
222433010043
6
Senary
20110554032
8
Octal
724761444
10
Decimal
122938148
12
Duodecimal
35208918
16
Hexadecimal
753e324
20
Vigesimal
1i87578
36
Base36
216zok
md5
9d00aba40d1c0e9f407e098a0fb02cf7
sha1
416268d83cf7848e39d31fa576b0adf78d37beb6
sha256
99a69d8a7a1a75e2913627caf945e255c4a516c536f602e2455a45ae3fc30fcb
sha512
bc998081f813ddd2e129acb6bce8487fd2ae00369c153cb823398462b5fadfa5cb3910535bc140b8bb51bd412a327d66448cebf75e8c2640426f108ca5edf267
ripemd-160
e962cdb27c3a37f443db5319e2435f30901d059e
Diameter
245876296
Circumference
772443165.20547
Area
4.7481366082809E+16
Volume
7.7830282809741E+24
Surface area
1.8992546433124E+17
Circumference
772443165.20547
Perimeter
491752592
Area
15113788233669904
Diagonal
173860796.23463
Surface area
90682729402019424
Volume
1.8580611347116E+24
Space diagonal
212935118.52442
Perimeter
368814444
Area
6.5444622788882E+15
Altitude
106467559.26221
Surface area
6.5444622788882E+15
Volume
2.1897460470229E+23
Height
57953598.744877