1330921389 is an odd 10-digits composite number following 1330921388
and preceding 1330921390 . In scientific notation, it is written as 1.330921389 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 734299104 positive integers (up to 1330921389) that are relatively prime to 1330921389.
1330921389 has 8 divisors, whose sum is 1523555520
The reverse of 1330921389 is 9831290331
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 39 Digital Root 3
Name
one billion three hundred thirty million nine hundred twenty-one thousand three hundred eighty-nine
Scientific notation
1.330921389 × 10^9
Engineering notation
1.330921389 × 10^9
Prime Factorization
609 × 7 × 312203
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1330921389 Product of the distinct prime numbers
The prime factorization of 1330921389 is 609 × 7 × 312203.
Since it has a total of 3 prime factors.
10 , 8 , 89 , 100 , 885 , 105 , 2706 , 5607 , 9481 , 68133 , 848392 , 990169 , 1360392 , 9658140 , 74091765 , 74605586 , 416404244 , 726956803 , 8864777290 , 4094071557
n×2
2661842778
n×3
3992764167
n×4
5323685556
n×5
6654606945
n÷2
665460694.5
n÷3
443640463
n÷3
332730347.25
n÷5
266184277.8
n2
1771351743697689321
n3
2.3575299231297E+27
n4
3.1376869999008E+36
n5
4.1760147401553E+45
2 √n36481.795309442
3 √n1099.9783436508
4 √n191.00208195054
5 √n66.808309238282
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
-1330921388 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 1330921389 can be divided by 8 positive divisors.
The sum of these divisors (counting 1330921389) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010101000011111110101101
3
Ternary
10102202100210220210
4
Quaternary
1033111003332231
5
Quinary
10211203441024
6
Senary
340022133033
8
Octal
11725037655
10
Decimal
1330921389
12
Duodecimal
311881179
16
Hexadecimal
4f543fad
20
Vigesimal
10fi5399
36
Base36
m0e9il
md5
76c0a512889f0644747ec8c1e1328786
sha1
fbeb382df4f172bd39535ccf4079e976d0dfdd3f
sha256
5a9d49b6606cbd236d872f5077e042e99f11684692672994731d378939663d94
sha512
68959d84abce5091685a0c6a4fa01ece9ec858895368e26f48259abdc00a127d8c62e1485515e49609d6ae35b3061ac869e377b06e92c4384192c9f94d4c1abc
ripemd-160
354c1e9e03eb0e73fc80dfa253dc4c5c5fc4595c
Diameter
2661842778
Circumference
8362425716.3758
Area
5.5648656249241E+18
Volume
9.8751982494965E+27
Surface area
2.2259462499697E+19
Circumference
8362425716.3758
Perimeter
5323685556
Area
1771351743697689321
Diagonal
1882207078.7762
Surface area
1.0628110462186E+19
Volume
2.3575299231297E+27
Space diagonal
2305223466.6281
Perimeter
3992764167
Area
7.6701780454003E+17
Altitude
1152611733.3141
Surface area
7.6701780454003E+17
Volume
2.7783756591587E+26
Height
627402359.59208