122945448 is an even 9-digits composite number following 122945447
and preceding 122945449 . In scientific notation, it is written as 1.22945448 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors.
There are 40981808 positive integers (up to 122945448) that are relatively prime to 122945448.
122945448 has 16 divisors, whose sum is 307363680
The reverse of 122945448 is 844549221
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-two million nine hundred forty-five thousand four hundred forty-eight
Scientific notation
1.22945448 × 10^8
Engineering notation
1.22945448 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 5122727
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
30736362
Product of the distinct prime numbers
The prime factorization of 122945448 is 2 × 2 × 2 × 3 × 5122727.
Since it has a total of 5 prime factors.
2 , 10 , 13 , 23 , 557 , 869 , 8177 , 8606 , 17398 , 45574 , 221459 , 940308 , 9537734 , 5452020 , 45952388 , 22705284 , 69669111 , 628452711 , 382659001 , 7211003375
n×2
245890896
n×3
368836344
n×4
491781792
n×5
614727240
n÷2
61472724
n÷3
40981816
n÷3
30736362
n÷5
24589089.6
n2
15115583183920704
n3
1.8583921463284E+24
n4
2.2848085499003E+32
n5
2.8090681076172E+40
2 √n
11088.076839561
3 √n
497.24545011017
4 √n
105.29993750977
5 √n
41.489909809444
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 5122727 , 10245454 , 15368181 , 20490908 , 30736362 , 40981816 , 61472724 , 122945448
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
-122945447
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 122945448 can be divided by 16 positive divisors.
The sum of these divisors (counting 122945448) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010100111111111110101000
3
Ternary
22120100021110010
4
Quaternary
13110333332220
5
Quinary
222433223243
6
Senary
20111051520
8
Octal
724777650
10
Decimal
122945448
12
Duodecimal
35210ba0
16
Hexadecimal
753ffa8
20
Vigesimal
1i883c8
36
Base36
2175bc
md5
75e4ce50d48a83da8197e810f1564dd8
sha1
45351e026ce7ed2a44cb6ecb0948e324758c08b8
sha256
884a54ce5ab0c67ca4f7b90cc46a8aabe7343dd263f61374acd5c2add0862654
sha512
516c9241efc5971a76e5bac9759b992c0dda0d25ce3b1bef01755d5c8aaf4540607b5502b1208de6a2ddbc90d4e11e99ca0f0d88b96c25eeed31f4d81eb3f51f
ripemd-160
4f1cd311b9910319b3b43fa43f2a9540402407b5
Diameter
245890896
Circumference
772489032.45821
Area
4.7487005085331E+16
Volume
7.7844148191923E+24
Surface area
1.8994802034132E+17
Circumference
772489032.45821
Perimeter
491781792
Area
15115583183920704
Diagonal
173871119.99364
Surface area
90693499103524224
Volume
1.8583921463284E+24
Space diagonal
212947762.49532
Perimeter
368836344
Area
6.5452395151461E+15
Altitude
106473881.24766
Surface area
6.5452395151461E+15
Volume
2.1901361479544E+23
Height
57957039.997879