1220291235 is an odd 10-digits composite number following 1220291234
and preceding 1220291236 . In scientific notation, it is written as 1.220291235 × 10^9.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 650821968 positive integers (up to 1220291235) that are relatively prime to 1220291235.
1220291235 has 8 divisors, whose sum is 1627055040
The reverse of 1220291235 is 5321920221
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 27
Digital Root 9
Name
one billion two hundred twenty million two hundred ninety-one thousand two hundred thirty-five
Scientific notation
1.220291235 × 10^9
Engineering notation
1.220291235 × 10^9
Prime Factorization
9 × 5 × 27117583
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1220291235
Product of the distinct prime numbers
The prime factorization of 1220291235 is 9 × 5 × 27117583.
Since it has a total of 3 prime factors.
8 , 4 , 12 , 69 , 205 , 601 , 4204 , 5160 , 20214 , 49399 , 967280 , 913694 , 2153462 , 9876718 , 13675245 , 65019912 , 107999444 , 511224461 , 7393406119 , 5660477701
n×2
2440582470
n×3
3660873705
n×4
4881164940
n×5
6101456175
n÷2
610145617.5
n÷3
406763745
n÷3
305072808.75
n÷5
244058247
n2
1489110698217825225
n3
1.8171487329799E+27
n4
2.2174506715468E+36
n5
2.7059356185334E+45
2 √n
34932.667161269
3 √n
1068.6147488639
4 √n
186.90282812539
5 √n
65.658763293059
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
-1220291234
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 1220291235 can be divided by 8 positive divisors.
The sum of these divisors (counting 1220291235) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000101111000010101010100011
3
Ternary
10011001012012212200
4
Quaternary
1020233002222203
5
Quinary
4444343304420
6
Senary
321031024243
8
Octal
11057025243
10
Decimal
1220291235
12
Duodecimal
2a080b083
16
Hexadecimal
48bc2aa3
20
Vigesimal
j16g81f
36
Base36
k6j2qr
md5
60db4035f3bbe4a74a8a16a2d6cb6223
sha1
12797ff91b4d9739106c3cb53c716ee7cc4660ba
sha256
9376819de7b56f35d7d7833ca53e74e96037e73a465163c2942735497151a8dc
sha512
caf9222acb4b3f40319ceb5dce8cd2acc8d6c6d5b4ce554836af8a3910e9c0fa009e5801fd313156445e23cc359c6485471a649a400c65ba44443e46cf4e661e
ripemd-160
7ffea58a2a9fd471d78ab3faffe7610f0cd9ca22
Diameter
2440582470
Circumference
7667315958.232
Area
4.6781792299031E+18
Volume
7.6116548133464E+27
Surface area
1.8712716919612E+19
Circumference
7667315958.232
Perimeter
4881164940
Area
1489110698217825225
Diagonal
1725752414.582
Surface area
8934664189306951350
Volume
1.8171487329799E+27
Space diagonal
2113606419.051
Perimeter
3660873705
Area
6.4480384685191E+17
Altitude
1056803209.5255
Surface area
6.4480384685191E+17
Volume
2.1415303191911E+26
Height
575250804.86067