1229112730 is an even 10-digits composite number following 1229112729
and preceding 1229112731 . In scientific notation, it is written as 1.229112730 × 10^9.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 491645088 positive integers (up to 1229112730) that are relatively prime to 1229112730.
1229112730 has 8 divisors, whose sum is 2212402932
The reverse of 1229112730 is 0372119221
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 twenty-nine million one hundred twelve thousand seven hundred thirty
Scientific notation
1.229112730 × 10^9
Engineering notation
1.229112730 × 10^9
Prime Factorization
2 × 5 × 122911273
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1229112730
Product of the distinct prime numbers
The prime factorization of 1229112730 is 2 × 5 × 122911273.
Since it has a total of 3 prime factors.
5 , 4 , 71 , 55 , 966 , 537 , 417 , 7205 , 32416 , 91534 , 64064 , 640369 , 7317589 , 2801345 , 65929608 , 73269081 , 981221887 , 433991464 , 6086715673 , 3057042527
n×2
2458225460
n×3
3687338190
n×4
4916450920
n×5
6145563650
n÷2
614556365
n÷3
409704243.33333
n÷3
307278182.5
n÷5
245822546
n2
1510718103048052900
n3
1.8568428518978E+27
n4
2.2822691868771E+36
n5
2.8051661108774E+45
2 √n
35058.704054771
3 √n
1071.1835769062
4 √n
187.23969679203
5 √n
65.753419523054
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
-1229112729
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 1229112730 can be divided by 8 positive divisors.
The sum of these divisors (counting 1229112730) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001010000101100010110011010
3
Ternary
10011122210101200201
4
Quaternary
1021100230112122
5
Quinary
10004123101410
6
Senary
321544052414
8
Octal
11120542632
10
Decimal
1229112730
12
Duodecimal
2a376410a
16
Hexadecimal
4942c59a
20
Vigesimal
j41j1ga
36
Base36
kbs5ga
md5
7707f37e121f176e4425f15cc7aa677a
sha1
790013d892649494a5fd6376d206e1d5d3e91673
sha256
f5bb8fc92251aeaa2171ff568f284aba9ef360fac47da2cad5efa03c5b274b9e
sha512
157565f8012a5e706995aa07be61bcec5725410799a4d95f1fcbe2ecbcba32e33b8e3cf01e2ae8219015bbfb80bbbe9c06a6d7a86c39465bbf3ef642fef2ea67
ripemd-160
178075bec414621aa6a8e83a3dba4b126c610d4a
Diameter
2458225460
Circumference
7722743046.0034
Area
4.7460608941809E+18
Volume
7.7779251498572E+27
Surface area
1.8984243576723E+19
Circumference
7722743046.0034
Perimeter
4916450920
Area
1510718103048052900
Diagonal
1738227892.4514
Surface area
9064308618288317400
Volume
1.8568428518978E+27
Space diagonal
2128885696.5897
Perimeter
3687338190
Area
6.5416012759833E+17
Altitude
1064442848.2948
Surface area
6.5416012759833E+17
Volume
2.1883102869579E+26
Height
579409297.48381