828441387 is an odd 9-digits composite number following 828441386
and preceding 828441388 . In scientific notation, it is written as 8.28441387 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 551659248 positive integers (up to 828441387) that are relatively prime to 828441387.
828441387 has 12 divisors, whose sum is 1198013440
The reverse of 828441387 is 783144828
Previous prime number is 877
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
eight hundred twenty-eight million four hundred forty-one thousand three hundred eighty-seven
Scientific notation
8.28441387 × 10^8
Engineering notation
8.28441387 × 10^6
Prime Factorization
3 × 3 × 877 × 104959
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
276147129 Product of the distinct prime numbers
The prime factorization of 828441387 is 3 × 3 × 877 × 104959.
Since it has a total of 4 prime factors.
3 , 9 , 5 , 62 , 895 , 52 , 1404 , 810 , 16763 , 49573 , 115510 , 104886 , 8872248 , 3996941 , 22851736 , 13898761 , 441994228 , 962701089 , 8556937093 , 579145542
n×2
1656882774
n×3
2485324161
n×4
3313765548
n×5
4142206935
n÷2
414220693.5
n÷3
276147129
n÷3
207110346.75
n÷5
165688277.4
n2
686315131694483769
n3
5.6857185962007E+26
n4
4.7102845999282E+35
n5
3.9021947071292E+44
2 √n28782.657747331
3 √n939.19101477306
4 √n169.65452468865
5 √n60.764839821096
1 , 3 , 9 , 877 , 2631 , 7893 , 104959 , 314877 , 944631 , 92049043 , 276147129 , 828441387
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-828441386 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828441387 can be divided by 12 positive divisors.
The sum of these divisors (counting 828441387) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001011000010000001100101011
3
Ternary
2010201212011221100
4
Quaternary
301120100030223
5
Quinary
3144040111022
6
Senary
214112212443
8
Octal
6130201453
10
Decimal
828441387
12
Duodecimal
1b153a123
16
Hexadecimal
3161032b
20
Vigesimal
cihf397
36
Base36
dp8dgr
md5
58b0cf24ca08e2db99feec2564a96ace
sha1
00768d976622ffa814ea64a1a641769cfc7bf8fc
sha256
1fcac0669011accf697c97cdc1e34e7ef880d74194ba01c37a493367e6431056
sha512
b7b662ed0f6ea8a521eb13ac2faaabc28989185f61a150aee6e116c9c9a3cbb8ad772297c6e1ce36ea704391b9c9eec9836bfa9835f35532cced5d63f8a06b6e
ripemd-160
ac1a01175630ff2250c7edb26e751e9d26a03115
Diameter
1656882774
Circumference
5205250750.6579
Area
2.1561225757789E+18
Volume
2.3816282362937E+27
Surface area
8.6244903031156E+18
Circumference
5205250750.6579
Perimeter
3313765548
Area
686315131694483769
Diagonal
1171593045.1266
Surface area
4117890790166902614
Volume
5.6857185962007E+26
Space diagonal
1434902573.3768
Perimeter
2485324161
Area
2.9718316952454E+17
Altitude
717451286.68842
Surface area
2.9718316952454E+17
Volume
6.7006836254866E+25
Height
390531015.04219