816331378 is an even 9-digits composite number following 816331377
and preceding 816331379 . In scientific notation, it is written as 8.16331378 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 407879424 positive integers (up to 816331378) that are relatively prime to 816331378.
816331378 has 8 divisors, whose sum is 1225355868
The reverse of 816331378 is 873133618
Previous prime number is 1433
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
eight hundred sixteen million three hundred thirty-one thousand three hundred seventy-eight
Scientific notation
8.16331378 × 10^8
Engineering notation
8.16331378 × 10^6
Prime Factorization
2 × 1433 × 284833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
816331378
Product of the distinct prime numbers
The prime factorization of 816331378 is 2 × 1433 × 284833.
Since it has a total of 3 prime factors.
6 , 1 , 36 , 70 , 198 , 797 , 7922 , 1071 , 4110 , 16908 , 902373 , 686197 , 2097646 , 2486270 , 50804214 , 95759217 , 862827053 , 801534588 , 4989913500 , 2614563840
n×2
1632662756
n×3
2448994134
n×4
3265325512
n×5
4081656890
n÷2
408165689
n÷3
272110459.33333
n÷3
204082844.5
n÷5
163266275.6
n2
666396918707378884
n3
5.4400071494335E+26
n4
4.4408485326269E+35
n5
3.6252040021286E+44
2 √n
28571.513400588
3 √n
934.59222421739
4 √n
169.03110187356
5 √n
60.586141947918
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-816331377
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 816331378 can be divided by 8 positive divisors.
The sum of these divisors (counting 816331378) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000101010000011101001110010
3
Ternary
2002220001221010111
4
Quaternary
300222003221302
5
Quinary
3132440101003
6
Senary
213000451534
8
Octal
6052035162
10
Decimal
816331378
12
Duodecimal
1a9479baa
16
Hexadecimal
30a83a72
20
Vigesimal
cf2188i
36
Base36
di0tbm
md5
a73fd39bfc22fa06f98d9636a1818fb0
sha1
bf00f80827dbbab968c63009ef758b18cd05f96a
sha256
a5996adb8d83fc4cf6bcb95e351109b5aebc1d58418287a11f4fe546d2229aa3
sha512
93a27016d4fba6003a305010a0285a1e12364cb10d14551c78143f29e622a881167a791e33a6001870230cdd170d115ea6c5e6c9ab6cefd8bd2afa473fc9beca
ripemd-160
bb7352a3cb708e2938ae8b717b3c8a25cc4bb68d
Diameter
1632662756
Circumference
5129161320.0393
Area
2.093547664186E+18
Volume
2.2787048661515E+27
Surface area
8.3741906567439E+18
Circumference
5129161320.0393
Perimeter
3265325512
Area
666396918707378884
Diagonal
1154466906.1583
Surface area
3998381512244273304
Volume
5.4400071494335E+26
Space diagonal
1413927422.5087
Perimeter
2448994134
Area
2.8855833030213E+17
Altitude
706963711.25436
Surface area
2.8855833030213E+17
Volume
6.4111099084462E+25
Height
384822302.05277