122949488 is an even 9-digits composite number following 122949487
and preceding 122949489 . In scientific notation, it is written as 1.22949488 × 10^8.
The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors.
There are 59975040 positive integers (up to 122949488) that are relatively prime to 122949488.
122949488 has 20 divisors, whose sum is 244026048
The reverse of 122949488 is 884949221
Previous prime number is 41
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twenty-two million nine hundred forty-nine thousand four hundred eighty-eight
Scientific notation
1.22949488 × 10^8
Engineering notation
1.22949488 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 41 × 187423
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
15368686
Product of the distinct prime numbers
The prime factorization of 122949488 is 2 × 2 × 2 × 2 × 41 × 187423.
Since it has a total of 6 prime factors.
2 , 7 , 84 , 39 , 593 , 365 , 9143 , 9424 , 21419 , 26702 , 920230 , 705209 , 4688264 , 903388 , 58052660 , 34615548 , 508571811 , 13077828 , 9285541845 , 1671224655
n×2
245898976
n×3
368848464
n×4
491797952
n×5
614747440
n÷2
61474744
n÷3
40983162.666667
n÷3
30737372
n÷5
24589897.6
n2
15116576599462144
n3
1.8585753532167E+24
n4
2.2851088808741E+32
n5
2.8095296692772E+40
2 √n
11088.259015734
3 √n
497.25089656264
4 √n
105.30080254079
5 √n
41.490182478396
1 , 2 , 4 , 8 , 16 , 41 , 82 , 164 , 328 , 656 , 187423 , 374846 , 749692 , 1499384 , 2998768 , 7684343 , 15368686 , 30737372 , 61474744 , 122949488
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-122949487
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 122949488 can be divided by 20 positive divisors.
The sum of these divisors (counting 122949488) is 1, the average is 0.05.
Base
System
Value
2
Binary
111010101000000111101110000
3
Ternary
22120100110222202
4
Quaternary
13111000331300
5
Quinary
222433340423
6
Senary
20111122332
8
Octal
725007560
10
Decimal
122949488
12
Duodecimal
352133a8
16
Hexadecimal
7540f70
20
Vigesimal
1i88de8
36
Base36
2178fk
md5
78be9b6cce8dbcd70841356ab045356d
sha1
5b5542e24ab6ab06ab6f8062b289e117fda17fe8
sha256
e3d121d44f0bdddde0892d765f8f4773ebb2b77367210d44807f6037092536af
sha512
8d6fabdfd173904346cb9301742fbbe63e8c591108ebce6906ad4a4261515994a7a7158b593e1794dda969eaa18328b3bd9b4723343879de052f37a664fad01d
ripemd-160
1d503a99befeccb5c93387e6d39afffc5211c0cb
Diameter
245898976
Circumference
772514416.52685
Area
4.7490125992298E+16
Volume
7.7851822344113E+24
Surface area
1.8996050396919E+17
Circumference
772514416.52685
Perimeter
491797952
Area
15116576599462144
Diagonal
173876833.41643
Surface area
90699459596772864
Volume
1.8585753532167E+24
Space diagonal
212954759.98058
Perimeter
368848464
Area
6.5456696766938E+15
Altitude
106477379.99029
Surface area
6.5456696766938E+15
Volume
2.1903520593428E+23
Height
57958944.472143