1520442961 is an odd 10-digits composite number following 1520442960
and preceding 1520442962 . In scientific notation, it is written as 1.520442961 × 10^9.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 1477398528 positive integers (up to 1520442961) that are relatively prime to 1520442961.
1520442961 has 8 divisors, whose sum is 1563595880
The reverse of 1520442961 is 1692440251
Previous prime number is 769
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 34
Digital Root 7
Name
one billion five hundred twenty million four hundred forty-two thousand nine hundred sixty-one
Scientific notation
1.520442961 × 10^9
Engineering notation
1.520442961 × 10^9
Prime Factorization
37 × 769 × 53437
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1520442961
Product of the distinct prime numbers
The prime factorization of 1520442961 is 37 × 769 × 53437.
Since it has a total of 3 prime factors.
8 , 3 , 11 , 9 , 743 , 993 , 3509 , 9183 , 75362 , 39266 , 929014 , 801280 , 7660896 , 5642817 , 4822494 , 77659810 , 747884209 , 486503270 , 3087489813 , 7793755118
n×2
3040885922
n×3
4561328883
n×4
6081771844
n×5
7602214805
n÷2
760221480.5
n÷3
506814320.33333
n÷3
380110740.25
n÷5
304088592.2
n2
2311746797654447521
n3
3.514879146108E+27
n4
5.3441732564656E+36
n5
8.1255106101576E+45
2 √n
38992.857820375
3 √n
1149.8910951691
4 √n
197.46609283716
5 √n
68.611043806807
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
-1520442960
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 1520442961 can be divided by 8 positive divisors.
The sum of these divisors (counting 1520442961) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010101000000001111001010001
3
Ternary
10220221222111122021
4
Quaternary
1122220001321101
5
Quinary
11103213133321
6
Senary
410512211441
8
Octal
13250017121
10
Decimal
1520442961
12
Duodecimal
365239b81
16
Hexadecimal
5aa01e51
20
Vigesimal
13f2f781
36
Base36
p58dap
md5
996c1820ad4bb00acc4e4cf3d15e372d
sha1
64339de423746acf563c5e6b91b336822d93249c
sha256
4e0c0920a781b3f3cd8dfcb9fa038c6a1f712049ae48e38e772bb44daa933bbd
sha512
bc4b3180f6ff57335c6a88a3bcfc7fe31e55f07cd6c2bb4d6cbf77b36244bb1066d7a7081451ac3abc109895e69d8d19a979dbd6421005bd9183801bc56815e8
ripemd-160
612a593fabdb2c45b4b94f4dd1aa68b0506051c9
Diameter
3040885922
Circumference
9553224872.9598
Area
7.2625667564709E+18
Volume
1.4723091338225E+28
Surface area
2.9050267025884E+19
Circumference
9553224872.9598
Perimeter
6081771844
Area
2311746797654447521
Diagonal
2150231056.2609
Surface area
1.3870480785927E+19
Volume
3.514879146108E+27
Space diagonal
2633484458.4625
Perimeter
4561328883
Area
1.001015726943E+18
Altitude
1316742229.2312
Surface area
1.001015726943E+18
Volume
4.1423247987736E+26
Height
716743685.4203