828371490 is an even 9-digits composite number following 828371489
and preceding 828371491 . In scientific notation, it is written as 8.28371490 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 220899056 positive integers (up to 828371490) that are relatively prime to 828371490.
828371490 has 16 divisors, whose sum is 1988091648
The reverse of 828371490 is 094173828
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred twenty-eight million three hundred seventy-one thousand four hundred ninety
Scientific notation
8.28371490 × 10^8
Engineering notation
8.28371490 × 10^6
Prime Factorization
2 × 3 × 5 × 27612383
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
828371490
Product of the distinct prime numbers
The prime factorization of 828371490 is 2 × 3 × 5 × 27612383.
Since it has a total of 4 prime factors.
3 , 2 , 7 , 96 , 894 , 729 , 7040 , 6233 , 90761 , 29260 , 22700 , 462279 , 6351778 , 5428329 , 36848119 , 68090969 , 728939767 , 800687687 , 1938251554 , 9160624468
n×2
1656742980
n×3
2485114470
n×4
3313485960
n×5
4141857450
n÷2
414185745
n÷3
276123830
n÷3
207092872.5
n÷5
165674298
n2
686199325444820100
n3
5.6842795765572E+26
n4
4.7086951424093E+35
n5
3.9005488110733E+44
2 √n
28781.443500978
3 √n
939.16460031908
4 √n
169.65094606567
5 √n
60.763814420042
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 27612383 , 55224766 , 82837149 , 138061915 , 165674298 , 276123830 , 414185745 , 828371490
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-828371489
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828371490 can be divided by 16 positive divisors.
The sum of these divisors (counting 828371490) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001010111111111001000100010
3
Ternary
2010201201122001120
4
Quaternary
301113333020202
5
Quinary
3144030341430
6
Senary
214110513110
8
Octal
6127771042
10
Decimal
828371490
12
Duodecimal
1b1505796
16
Hexadecimal
315ff222
20
Vigesimal
cih68ea
36
Base36
dp6vj6
md5
ae3739bd15cfa4e0ff16c79bd25f9c2a
sha1
e10cdf5c4139efba2b5c91f3b2372c8fd59ade09
sha256
bed24c5ec08685e00eeb29a939c8ca4e45745a00ebc81b5ca2e24e9c0bc7b557
sha512
ceb2d46545e129c64b42087f2cf45e93e3d7f8122348fbbea1898399067b4a504abefb5952388ae63dee925d9549bd27d695ffe39cec70f86e6fbc8d810ddf7e
ripemd-160
7f16744b9db32ac7dba6a5d7b0e67f849fa979d7
Diameter
1656742980
Circumference
5204811574.8545
Area
2.1557587597157E+18
Volume
2.381025461155E+27
Surface area
8.6230350388629E+18
Circumference
5204811574.8545
Perimeter
3313485960
Area
686199325444820100
Diagonal
1171494195.8412
Surface area
4117195952668920600
Volume
5.6842795765572E+26
Space diagonal
1434781508.2215
Perimeter
2485114470
Area
2.9713302394748E+17
Altitude
717390754.11077
Surface area
2.9713302394748E+17
Volume
6.698987724573E+25
Height
390498065.2804