122921741 is an odd 9-digits composite number following 122921740
and preceding 122921742 . In scientific notation, it is written as 1.22921741 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 122896800 positive integers (up to 122921741) that are relatively prime to 122921741.
122921741 has 4 divisors, whose sum is 122946684
The reverse of 122921741 is 147129221
Previous prime number is 18181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-two million nine hundred twenty-one thousand seven hundred forty-one
Scientific notation
1.22921741 × 10^8
Engineering notation
1.22921741 × 10^6
Prime Factorization
18181 × 6761
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
122921741
Product of the distinct prime numbers
The prime factorization of 122921741 is 18181 × 6761.
Since it has a total of 2 prime factors.
4 , 7 , 55 , 87 , 759 , 395 , 7840 , 74 , 18136 , 78118 , 14591 , 33524 , 2980232 , 918975 , 13285901 , 65533841 , 780685742 , 400168598 , 6051772413 , 4144850423
n×2
245843482
n×3
368765223
n×4
491686964
n×5
614608705
n÷2
61460870.5
n÷3
40973913.666667
n÷3
30730435.25
n÷5
24584348.2
n2
15109754410471081
n3
1.8573173182175E+24
n4
2.2830467834475E+32
n5
2.8063608540582E+40
2 √n
11087.00775683
3 √n
497.21348754507
4 √n
105.29486101814
5 √n
41.488309624676
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
-122921740
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 122921741 can be divided by 4 positive divisors.
The sum of these divisors (counting 122921741) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010100111010001100001101
3
Ternary
22120022001221002
4
Quaternary
13110322030031
5
Quinary
222431443431
6
Senary
20110350045
8
Octal
724721415
10
Decimal
122921741
12
Duodecimal
351bb325
16
Hexadecimal
753a30d
20
Vigesimal
1i85471
36
Base36
216n0t
md5
d1b42c4a0d1099ed5206ad2476ae2d96
sha1
017f47989b0e48a8f198d4753a6b62bcd4944bda
sha256
9815fea6d19f211020222c3c9204368c6650a2f7eb95d883010c11edb38091c0
sha512
a976eba256bcf697a16085c3df99cb79be13add12d23c73f18ac0229e06a6593a96a39f909a777ee8cf0489f44ee7388036f447cbb7f31a26614c8d78441f913
ripemd-160
3490eebe2c5cc85337a87aff4cdae29e2a307563
Diameter
245843482
Circumference
772340076.98413
Area
4.7468693453482E+16
Volume
7.7799125897297E+24
Surface area
1.8987477381393E+17
Circumference
772340076.98413
Perimeter
491686964
Area
15109754410471081
Diagonal
173837593.23271
Surface area
90658526462826486
Volume
1.8573173182175E+24
Space diagonal
212906700.76682
Perimeter
368765223
Area
6.542715582206E+15
Altitude
106453350.38341
Surface area
6.542715582206E+15
Volume
2.1888694508781E+23
Height
57945864.410904