320828143 is an odd 9-digits composite number following 320828142
and preceding 320828144 . In scientific notation, it is written as 3.20828143 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 320395600 positive integers (up to 320828143) that are relatively prime to 320828143.
320828143 has 4 divisors, whose sum is 321260688
The reverse of 320828143 is 341828023
Previous prime number is 743
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
three hundred twenty million eight hundred twenty-eight thousand one hundred forty-three
Scientific notation
3.20828143 × 10^8
Engineering notation
3.20828143 × 10^6
Prime Factorization
743 × 431801
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
320828143
Product of the distinct prime numbers
The prime factorization of 320828143 is 743 × 431801.
Since it has a total of 2 prime factors.
9 , 4 , 46 , 53 , 749 , 151 , 8120 , 4845 , 85319 , 24811 , 802204 , 455129 , 7177267 , 7259238 , 81331999 , 71476217 , 790061341 , 650478045 , 2270344396 , 9814421511
n×2
641656286
n×3
962484429
n×4
1283312572
n×5
1604140715
n÷2
160414071.5
n÷3
106942714.33333
n÷3
80207035.75
n÷5
64165628.6
n2
102930697340828449
n3
3.3023064485553E+25
n4
1.0594728455069E+34
n5
3.3990870558291E+42
2 √n
17911.676163888
3 √n
684.57991398842
4 √n
133.83451036219
5 √n
50.263704269225
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
-320828142
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 320828143 can be divided by 4 positive divisors.
The sum of these divisors (counting 320828143) is 1, the average is 0.25.
Base
System
Value
2
Binary
10011000111110111001011101111
3
Ternary
211100200202110211
4
Quaternary
103013313023233
5
Quinary
1124113000033
6
Senary
51500243251
8
Octal
2307671357
10
Decimal
320828143
12
Duodecimal
8b540527
16
Hexadecimal
131f72ef
20
Vigesimal
5053a73
36
Base36
5b0gkv
md5
2161efe484e0e636b0db9073bc685762
sha1
950b0120cdbf5767cddf4e726465965e8dedb8a2
sha256
477559445b3b2569bee7f337a6c44ab768a8ac65768c0007eb953b1574071617
sha512
59add1afd3b1e5be144f4b4a0e64439846be6ff8b14994e0b0f81f5ed962ee87685ed0bd1f0e4e56b1472ab3197c01c3fd992c04ca01e28e57394d2eabddbfa8
ripemd-160
cfa282dd5a0e86ac5771082c4fd02917e12438e5
Diameter
641656286
Circumference
2015822674.2273
Area
3.2336632259482E+17
Volume
1.3832668904911E+26
Surface area
1.2934652903793E+18
Circumference
2015822674.2273
Perimeter
1283312572
Area
102930697340828449
Diagonal
453719511.02157
Surface area
617584184044970694
Volume
3.3023064485553E+25
Space diagonal
555690644.17397
Perimeter
962484429
Area
4.4570299363202E+16
Altitude
277845322.08699
Surface area
4.4570299363202E+16
Volume
3.8918054722159E+24
Height
151239837.00719