1330951621 is an odd 10-digits composite number following 1330951620
and preceding 1330951622 . In scientific notation, it is written as 1.330951621 × 10^9.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 1320499920 positive integers (up to 1330951621) that are relatively prime to 1330951621.
1330951621 has 8 divisors, whose sum is 1341444384
The reverse of 1330951621 is 1261590331
Previous prime number is 293
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 31
Digital Root 4
Name
one billion three hundred thirty million nine hundred fifty-one thousand six hundred twenty-one
Scientific notation
1.330951621 × 10^9
Engineering notation
1.330951621 × 10^9
Prime Factorization
227 × 293 × 20011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1330951621
Product of the distinct prime numbers
The prime factorization of 1330951621 is 227 × 293 × 20011.
Since it has a total of 3 prime factors.
1 , 1 , 2 , 63 , 890 , 490 , 3338 , 2821 , 84804 , 38515 , 385338 , 877322 , 2848391 , 5556552 , 38524034 , 14085289 , 554991146 , 919423469 , 8946735472 , 5269975187
n×2
2661903242
n×3
3992854863
n×4
5323806484
n×5
6654758105
n÷2
665475810.5
n÷3
443650540.33333
n÷3
332737905.25
n÷5
266190324.2
n2
1771432217442527641
n3
2.3576905812968E+27
n4
3.1379721009934E+36
n5
4.1764890544699E+45
2 √n
36482.209650733
3 √n
1099.9866722903
4 √n
191.0031665987
5 √n
66.808612746885
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
-1330951620
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 1330951621 can be divided by 8 positive divisors.
The sum of these divisors (counting 1330951621) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010101001011010111000101
3
Ternary
10102202102100101111
4
Quaternary
1033111023113011
5
Quinary
10211210422441
6
Senary
340022525021
8
Octal
11725132705
10
Decimal
1330951621
12
Duodecimal
311896771
16
Hexadecimal
4f54b5c5
20
Vigesimal
10fi8j11
36
Base36
m0ewud
md5
2978f0c5abe2fa74a62619e09c5c9b42
sha1
7155459d0a3b14fc489a83118e00cb2564767dcf
sha256
33af837cf2a1604ec3545e76d064b459f3cbce496745e2932308421dba32fa60
sha512
8b56f8c43e2676da413ff7ef8a82748ce7fad9813c17af58c2c8ef065f80124ef09f09166a8f70b29b55d036501c5162a86648f0669a8146d78b5e7fb3f44c48
ripemd-160
db86e83467c7f094d8b6a0b63fb7909d2fcdd795
Diameter
2661903242
Circumference
8362615669.6341
Area
5.5651184406497E+18
Volume
9.875871212853E+27
Surface area
2.2260473762599E+19
Circumference
8362615669.6341
Perimeter
5323806484
Area
1771432217442527641
Diagonal
1882249833.2807
Surface area
1.0628593304655E+19
Volume
2.3576905812968E+27
Space diagonal
2305275829.9882
Perimeter
3992854863
Area
7.6705265069371E+17
Altitude
1152637914.9941
Surface area
7.6705265069371E+17
Volume
2.7785649966243E+26
Height
627416611.09355