816331378 (number)

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.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million three hundred thirty-one thousand three hundred seventy-eight

Notation

Scientific notation 8.16331378 × 10^8
Engineering notation 8.16331378 × 10^6

Prime Factorization of 816331378

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.

Most popular turbo-numbers

Basic calculations (n = 816331378)

Multiplication

n×y
n×2 1632662756
n×3 2448994134
n×4 3265325512
n×5 4081656890

Division

n÷y
n÷2 408165689
n÷3 272110459.33333
n÷3 204082844.5
n÷5 163266275.6

Exponentiation

ny
n2 666396918707378884
n3 5.4400071494335E+26
n4 4.4408485326269E+35
n5 3.6252040021286E+44

Nth Root

y√n
2√n 28571.513400588
3√n 934.59222421739
4√n 169.03110187356
5√n 60.586141947918

Divisors of 816331378

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 conversion 816331378

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

Cryptographic Hash Functions

md5 a73fd39bfc22fa06f98d9636a1818fb0
sha1 bf00f80827dbbab968c63009ef758b18cd05f96a
sha256 a5996adb8d83fc4cf6bcb95e351109b5aebc1d58418287a11f4fe546d2229aa3
sha512 93a27016d4fba6003a305010a0285a1e12364cb10d14551c78143f29e622a881167a791e33a6001870230cdd170d115ea6c5e6c9ab6cefd8bd2afa473fc9beca
ripemd-160 bb7352a3cb708e2938ae8b717b3c8a25cc4bb68d

816331378 as geometric shapes

Circle

Radius = n
Diameter 1632662756
Circumference 5129161320.0393
Area 2.093547664186E+18

Sphere

Radius = n
Volume 2.2787048661515E+27
Surface area 8.3741906567439E+18
Circumference 5129161320.0393

Square

Length = n
Perimeter 3265325512
Area 666396918707378884
Diagonal 1154466906.1583

Cube

Length = n
Surface area 3998381512244273304
Volume 5.4400071494335E+26
Space diagonal 1413927422.5087

Equilateral Triangle

Length = n
Perimeter 2448994134
Area 2.8855833030213E+17
Altitude 706963711.25436

Triangular Pyramid

Length = n
Surface area 2.8855833030213E+17
Volume 6.4111099084462E+25
Height 384822302.05277