1520404897 is an odd 10-digits composite number following 1520404896
and preceding 1520404898 . In scientific notation, it is written as 1.520404897 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 1379925360 positive integers (up to 1520404897) that are relatively prime to 1520404897.
1520404897 has 8 divisors, whose sum is 1661336640
The reverse of 1520404897 is 7984040251
Previous prime number is 613
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 40
Digital Root 4
Name
one billion five hundred twenty million four hundred four thousand eight hundred ninety-seven
Scientific notation
1.520404897 × 10^9
Engineering notation
1.520404897 × 10^9
Prime Factorization
11 × 613 × 225479
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1520404897
Product of the distinct prime numbers
The prime factorization of 1520404897 is 11 × 613 × 225479.
Since it has a total of 3 prime factors.
5 , 10 , 14 , 94 , 234 , 81 , 9610 , 8388 , 67889 , 65641 , 491669 , 504535 , 5517967 , 1203685 , 14931884 , 79103046 , 184071526 , 930304874 , 3265762112 , 2933124240
n×2
3040809794
n×3
4561214691
n×4
6081619588
n×5
7602024485
n÷2
760202448.5
n÷3
506801632.33333
n÷3
380101224.25
n÷5
304080979.4
n2
2311631050821580609
n3
3.5146151697264E+27
n4
5.3436381151225E+36
n5
8.1244935580281E+45
2 √n
38992.369727935
3 √n
1149.8814993208
4 √n
197.46485694405
5 √n
68.610700270484
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
-1520404896
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 1520404897 can be divided by 8 positive divisors.
The sum of these divisors (counting 1520404897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100111111000100110100001
3
Ternary
10220221220120102111
4
Quaternary
1122213320212201
5
Quinary
11103210424042
6
Senary
410511315321
8
Octal
13247704641
10
Decimal
1520404897
12
Duodecimal
36521bb41
16
Hexadecimal
5a9f89a1
20
Vigesimal
13f2ac4h
36
Base36
p57jxd
md5
44e9bfe09da5268b9298f2626bb996b8
sha1
2b7cca94876c95250716f696aef8ca60441af85f
sha256
2c598908ea91608bc7eebe000d6f5b8dae3eecf4e7d8eba424af6d2ba27a8b20
sha512
ccc4affad02351e43ed76d9cc75b80cd433d6ff5bddccb7568d2a78675d63369d404f115c5daab9db35ebe62f54553eb8b2f4d0c22e31cbe4c2384734bf2184f
ripemd-160
7a5a7088146b461f468d0a4caadd4abe33f2a212
Diameter
3040809794
Circumference
9552985709.7943
Area
7.2622031270711E+18
Volume
1.4721985596544E+28
Surface area
2.9048812508285E+19
Circumference
9552985709.7943
Perimeter
6081619588
Area
2311631050821580609
Diagonal
2150177225.6359
Surface area
1.3869786304929E+19
Volume
3.5146151697264E+27
Space diagonal
2633418529.6805
Perimeter
4561214691
Area
1.0009656070942E+18
Altitude
1316709264.8403
Surface area
1.0009656070942E+18
Volume
4.1420136996244E+26
Height
716725741.87862