521330989 is an odd 9-digits composite number following 521330988
and preceding 521330990 . In scientific notation, it is written as 5.21330989 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 520842240 positive integers (up to 521330989) that are relatively prime to 521330989.
521330989 has 4 divisors, whose sum is 521819740
The reverse of 521330989 is 989033125
Previous prime number is 1069
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
five hundred twenty-one million three hundred thirty thousand nine hundred eighty-nine
Scientific notation
5.21330989 × 10^8
Engineering notation
5.21330989 × 10^6
Prime Factorization
1069 × 487681
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
521330989
Product of the distinct prime numbers
The prime factorization of 521330989 is 1069 × 487681.
Since it has a total of 2 prime factors.
7 , 4 , 15 , 9 , 820 , 756 , 4180 , 6578 , 28160 , 18527 , 803572 , 605415 , 6793152 , 6448424 , 75870684 , 18181388 , 335197853 , 466237898 , 9627735637 , 953101655
n×2
1042661978
n×3
1563992967
n×4
2085323956
n×5
2606654945
n÷2
260665494.5
n÷3
173776996.33333
n÷3
130332747.25
n÷5
104266197.8
n2
271786000091718121
n3
1.4169046422417E+26
n4
7.3867629845855E+34
n5
3.8509484522626E+43
2 √n
22832.673715533
3 √n
804.83066227079
4 √n
151.10484345491
5 √n
55.388895904001
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
-521330988
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 521330989 can be divided by 4 positive divisors.
The sum of these divisors (counting 521330989) is 1, the average is 0.25.
Base
System
Value
2
Binary
11111000100101110000100101101
3
Ternary
1100022222100200011
4
Quaternary
133010232010231
5
Quinary
2031430042424
6
Senary
123421533221
8
Octal
3704560455
10
Decimal
521330989
12
Duodecimal
126714211
16
Hexadecimal
1f12e12d
20
Vigesimal
82i6799
36
Base36
8mdxkd
md5
f8ff49336f545a0cd13cf14f842827d0
sha1
02364894d30e57a3e76a4b51ca0b30d305d0288f
sha256
51432aeece03a2478c62211dcd8dec4843dd9932115e31324c6bccd07b2674be
sha512
7a7915f2ed0e65971e013c6b9638abc36e185b31fed9d368f46c6f819855aa909f7d4c9404dce14f8bd28dac047a22d2c71c7ff0ac2c281977a2619662c5a963
ripemd-160
ad64da7477fea1cd05c63d77b06d448d216c50f3
Diameter
1042661978
Circumference
3275619210.2622
Area
8.538409012367E+17
Volume
5.9351162865384E+26
Surface area
3.4153636049468E+18
Circumference
3275619210.2622
Perimeter
2085323956
Area
271786000091718121
Diagonal
737273355.12918
Surface area
1630716000550308726
Volume
1.4169046422417E+26
Space diagonal
902971760.50813
Perimeter
1563992967
Area
1.1768679023619E+17
Altitude
451485880.25407
Surface area
1.1768679023619E+17
Volume
1.6698381347063E+25
Height
245757785.04306