1330381281 is an odd 10-digits composite number following 1330381280
and preceding 1330381282 . In scientific notation, it is written as 1.330381281 × 10^9.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 886831232 positive integers (up to 1330381281) that are relatively prime to 1330381281.
1330381281 has 8 divisors, whose sum is 1774020960
The reverse of 1330381281 is 1821830331
Previous prime number is 14753
Is Prime? no Number parity odd Number length 10 Sum of Digits 30 Digital Root 3
Name
one billion three hundred thirty million three hundred eighty-one thousand two hundred eighty-one
Scientific notation
1.330381281 × 10^9
Engineering notation
1.330381281 × 10^9
Prime Factorization
3 × 14753 × 30059
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1330381281 Product of the distinct prime numbers
The prime factorization of 1330381281 is 3 × 14753 × 30059.
Since it has a total of 3 prime factors.
4 , 10 , 95 , 65 , 966 , 348 , 9056 , 6208 , 37287 , 67816 , 589149 , 695844 , 3062373 , 4265251 , 49070911 , 33926105 , 271925530 , 298081965 , 628470159 , 2144312983
n×2
2660762562
n×3
3991143843
n×4
5321525124
n×5
6651906405
n÷2
665190640.5
n÷3
443460427
n÷3
332595320.25
n÷5
266076256.2
n2
1769914352835200961
n3
2.3546609239852E+27
n4
3.132596816372E+36
n5
4.1675481654216E+45
2 √n36474.392126532
3 √n1099.8295275769
4 √n190.98270111854
5 √n66.802885993704
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
-1330381280 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 1330381281 can be divided by 8 positive divisors.
The sum of these divisors (counting 1330381281) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010011000000000111100001
3
Ternary
10102201100101000210
4
Quaternary
1033103000013201
5
Quinary
10211034200111
6
Senary
340002404333
8
Octal
11723000741
10
Decimal
1330381281
12
Duodecimal
3116606a9
16
Hexadecimal
4f4c01e1
20
Vigesimal
10fehd41
36
Base36
m02orl
md5
6a82e9d14dd799f48f3c9034c7081d46
sha1
f0e1c7294933dc4d8a5da2e23e9e48e2ca37456c
sha256
b199c23a74dee04bedff153e694f53e9789f407a705d02262345ad81354a1dc9
sha512
ba5a772e3edfdb63abd90244ed2e510551714c8db4677516b5e24ef46318c44e1c949d3c4627786e59253b7a1d3f7de6a628d60514c510bcd51814ec269c6563
ripemd-160
50c1b0bc7f359b779e008fbdfb6dd4d5f6e0b783
Diameter
2660762562
Circumference
8359032117.726
Area
5.5603499283502E+18
Volume
9.8631806139824E+27
Surface area
2.2241399713401E+19
Circumference
8359032117.726
Perimeter
5321525124
Area
1769914352835200961
Diagonal
1881443250.7175
Surface area
1.0619486117011E+19
Volume
2.3546609239852E+27
Space diagonal
2304287972.1306
Perimeter
3991143843
Area
7.6639539603899E+17
Altitude
1152143986.0653
Surface area
7.6639539603899E+17
Volume
2.7749945112415E+26
Height
627147750.23916