1207221490 is an even 10-digits composite number following 1207221489
and preceding 1207221491 . In scientific notation, it is written as 1.207221490 × 10^9.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 482888592 positive integers (up to 1207221490) that are relatively prime to 1207221490.
1207221490 has 8 divisors, whose sum is 2172998700
The reverse of 1207221490 is 0941227021
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 28
Digital Root 1
Name
one billion two hundred seven million two hundred twenty-one thousand four hundred ninety
Scientific notation
1.207221490 × 10^9
Engineering notation
1.207221490 × 10^9
Prime Factorization
2 × 5 × 120722149
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1207221490
Product of the distinct prime numbers
The prime factorization of 1207221490 is 2 × 5 × 120722149.
Since it has a total of 3 prime factors.
1 , 6 , 12 , 41 , 504 , 221 , 4821 , 888 , 30116 , 21108 , 748898 , 813053 , 5549876 , 6337513 , 91460459 , 85225450 , 36777517 , 927068427 , 4896667845 , 4494646125
n×2
2414442980
n×3
3621664470
n×4
4828885960
n×5
6036107450
n÷2
603610745
n÷3
402407163.33333
n÷3
301805372.5
n÷5
241444298
n2
1457383725917820100
n3
1.7593849531043E+27
n4
2.1239673245701E+36
n5
2.5640989982788E+45
2 √n
34745.093034845
3 √n
1064.7859679951
4 √n
186.40035685278
5 √n
65.517511192227
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1207221489
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1207221490 can be divided by 8 positive divisors.
The sum of these divisors (counting 1207221490) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111111101001011110011110010
3
Ternary
10010010121012120001
4
Quaternary
1013331023303302
5
Quinary
4433022041430
6
Senary
315442540214
8
Octal
10775136362
10
Decimal
1207221490
12
Duodecimal
29836766a
16
Hexadecimal
47f4bcf2
20
Vigesimal
ih52dea
36
Base36
jyqy2a
md5
ddc49fe1bb94b3afc65d18f18990be23
sha1
0ece898860de1bfbda5bef98374b357982227f37
sha256
0883a3f72f11c475143fcbc501f040472ee728359c3d1c3302663fc93f9a5a0b
sha512
232ad1f30bcef1c2a3258647e7e53c5abfd816bca336601e411581139b58f93ed94a44d2946f7bdca5b7f71c72ce3017e7bcab1bbc9e041b1986941304a188c4
ripemd-160
91250cd0569457c2347ccb0944f7b3b7099d00d3
Diameter
2414442980
Circumference
7585196328.4794
Area
4.5785060068047E+18
Volume
7.3696944580117E+27
Surface area
1.8314024027219E+19
Circumference
7585196328.4794
Perimeter
4828885960
Area
1457383725917820100
Diagonal
1707269003.9463
Surface area
8744302355506920600
Volume
1.7593849531043E+27
Space diagonal
2090968956.669
Perimeter
3621664470
Area
6.3106566485342E+17
Altitude
1045484478.3345
Surface area
6.3106566485342E+17
Volume
2.0734550517627E+26
Height
569089667.98209