1520231969 is an odd 10-digits composite number following 1520231968
and preceding 1520231970 . In scientific notation, it is written as 1.520231969 × 10^9.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 1520099220 positive integers (up to 1520231969) that are relatively prime to 1520231969.
1520231969 has 4 divisors, whose sum is 1520364720
The reverse of 1520231969 is 9691320251
Previous prime number is 12659
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion five hundred twenty million two hundred thirty-one thousand nine hundred sixty-nine
Scientific notation
1.520231969 × 10^9
Engineering notation
1.520231969 × 10^9
Prime Factorization
12659 × 120091
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1520231969
Product of the distinct prime numbers
The prime factorization of 1520231969 is 12659 × 120091.
Since it has a total of 2 prime factors.
1 , 6 , 56 , 18 , 716 , 622 , 3117 , 6497 , 61164 , 64913 , 24176 , 180443 , 3447521 , 6552153 , 22253733 , 90618777 , 811135313 , 644284054 , 2857133376 , 2048348101
n×2
3040463938
n×3
4560695907
n×4
6080927876
n×5
7601159845
n÷2
760115984.5
n÷3
506743989.66667
n÷3
380057992.25
n÷5
304046393.8
n2
2311105239569616961
n3
3.5134160689171E+27
n4
5.3412074283661E+36
n5
8.1198742856625E+45
2 √n
38990.152205397
3 √n
1149.8379025466
4 √n
197.45924188398
5 √n
68.609139469012
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1520231968
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1520231969 can be divided by 4 positive divisors.
The sum of these divisors (counting 1520231969) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011010100111001110011000100001
3
Ternary
10220221120210012202
4
Quaternary
1122213032120201
5
Quinary
11103134410334
6
Senary
410503502545
8
Octal
13247163041
10
Decimal
1520231969
12
Duodecimal
365157a55
16
Hexadecimal
5a9ce621
20
Vigesimal
13f18ji9
36
Base36
p53uht
md5
ee3bdc6518368e331dbffd81a0317f35
sha1
addc8687810dbee8eadc09afdd212e948a28adc9
sha256
c8b084422845c8754e17efe243845f71e467ed3e5a167b7995fd030764c8ab48
sha512
192c9bf6bdd25de1bb154e83eba7a11e17cb130ee4de429e0513cec7613328c94441f08ca1c85f59c8c7a782573f2c89fb2777907156bd968824cae4694b2c48
ripemd-160
eccb72be8357a5196b7dda291b2e6b21868d9704
Diameter
3040463938
Circumference
9551899171.1255
Area
7.2605512423048E+18
Volume
1.4716962814819E+28
Surface area
2.9042204969219E+19
Circumference
9551899171.1255
Perimeter
6080927876
Area
2311105239569616961
Diagonal
2149932668.513
Surface area
1.3866631437418E+19
Volume
3.5134160689171E+27
Space diagonal
2633119009.5985
Perimeter
4560695907
Area
1.0007379241433E+18
Altitude
1316559504.7992
Surface area
1.0007379241433E+18
Volume
4.1406005457685E+26
Height
716644222.83765