1213231383 is an odd 10-digits composite number following 1213231382
and preceding 1213231384 . In scientific notation, it is written as 1.213231383 × 10^9.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 639945792 positive integers (up to 1213231383) that are relatively prime to 1213231383.
1213231383 has 8 divisors, whose sum is 1327296768
The reverse of 1213231383 is 3831323121
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 27
Digital Root 9
Name
one billion two hundred thirteen million two hundred thirty-one thousand three hundred eighty-three
Scientific notation
1.213231383 × 10^9
Engineering notation
1.213231383 × 10^9
Prime Factorization
63 × 13 × 1481357
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1213231383
Product of the distinct prime numbers
The prime factorization of 1213231383 is 63 × 13 × 1481357.
Since it has a total of 3 prime factors.
5 , 8 , 73 , 18 , 554 , 924 , 1627 , 1668 , 62606 , 90781 , 825070 , 526645 , 3297915 , 188764 , 33104653 , 69407193 , 66647300 , 926093645 , 4933862740 , 985554260
n×2
2426462766
n×3
3639694149
n×4
4852925532
n×5
6066156915
n÷2
606615691.5
n÷3
404410461
n÷3
303307845.75
n÷5
242646276.6
n2
1471930388696092689
n3
1.7857921411575E+27
n4
2.166579069167E+36
n5
2.6285617204644E+45
2 √n
34831.471157561
3 √n
1066.5499800851
4 √n
186.63191355596
5 √n
65.582614652146
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
-1213231382
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 1213231383 can be divided by 8 positive divisors.
The sum of these divisors (counting 1213231383) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000010100000111000100010111
3
Ternary
10010112220112120200
4
Quaternary
1020110013010113
5
Quinary
4441041401013
6
Senary
320215431543
8
Octal
11024070427
10
Decimal
1213231383
12
Duodecimal
29a3855b3
16
Hexadecimal
48507117
20
Vigesimal
ij2di93
36
Base36
k2brbr
md5
1420967e37bcf30c1b993d0bb1c6509e
sha1
66ca71b2d8e5aee8827ab02b100bba018606d225
sha256
dc887392e006764c273bb25da8928d12008df02972457994d1306d4baaa4cf62
sha512
c4aae0085eee41b4c4c0ad09e6b2e22e7e9718212f802bdf88f81fecf4c8f73849ab09c673448f76d73de0afed9b52aefd97cc03abfffa5a5d5b798dd1211c23
ripemd-160
0f8fbba75f50f7097d8707d410d159f8940ace78
Diameter
2426462766
Circumference
7622957599.8748
Area
4.6242056957232E+18
Volume
7.480308628665E+27
Surface area
1.8496822782893E+19
Circumference
7622957599.8748
Perimeter
4852925532
Area
1471930388696092689
Diagonal
1715768276.1353
Surface area
8831582332176556134
Volume
1.7857921411575E+27
Space diagonal
2101378396.6931
Perimeter
3639694149
Area
6.3736455460656E+17
Altitude
1050689198.3465
Surface area
6.3736455460656E+17
Volume
2.1045762213368E+26
Height
571922758.71176