816492742 (number)

816492742 is an even 9-digits composite number following 816492741 and preceding 816492743. In scientific notation, it is written as 8.16492742 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 364512096 positive integers (up to 816492742) that are relatively prime to 816492742.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million four hundred ninety-two thousand seven hundred forty-two

Notation

Scientific notation 8.16492742 × 10^8
Engineering notation 8.16492742 × 10^6

Prime Factorization of 816492742

Prime Factorization 2 × 169 × 47 × 499 × 103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 816492742
Product of the distinct prime numbers

The prime factorization of 816492742 is 2 × 169 × 47 × 499 × 103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816492742)

Multiplication

n×y
n×2 1632985484
n×3 2449478226
n×4 3265970968
n×5 4082463710

Division

n÷y
n÷2 408246371
n÷3 272164247.33333
n÷3 204123185.5
n÷5 163298548.4

Exponentiation

ny
n2 666660397738678564
n3 5.4432337613246E+26
n4 4.4443608591309E+35
n5 3.6287883843093E+44

Nth Root

y√n
2√n 28574.33712267
3√n 934.65380035669
4√n 169.03945433735
5√n 60.588536967775

Divisors of 816492742

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816492741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816492742 can be divided by 32 positive divisors. The sum of these divisors (counting 816492742) is 1, the average is 0.03125.

Base conversion 816492742

Base System Value
2 Binary 110000101010101011000011000110
3 Ternary 2002220101010110221
4 Quaternary 300222223003012
5 Quinary 3133010231432
6 Senary 213004134554
8 Octal 6052530306
10 Decimal 816492742
12 Duodecimal 1a953745a
16 Hexadecimal 30aab0c6
20 Vigesimal cf31bh2
36 Base36 di49ty

Cryptographic Hash Functions

md5 98ebaa1c79aae0e51f78a58c9c8c7b5a
sha1 07ea6122114ac7e17055d94d4fd534a047b00931
sha256 3bc9aecf370f25c7015f85c65700397881d1279ea42d50e8f86e51687d9a9e67
sha512 e2f405cfe25847b4a849bd3a2522a194bbf4b81dcbcf5017dd74dddaa0aea8cbd2de95920658d5629d787b384adad63d81112504d92a10877c98e613e0a20cb4
ripemd-160 86a23072718e2594b2cef088b6fa169f70798f73

816492742 as geometric shapes

Circle

Radius = n
Diameter 1632985484
Circumference 5130175199.9532
Area 2.0943754079751E+18

Sphere

Radius = n
Volume 2.2800564261799E+27
Surface area 8.3775016319003E+18
Circumference 5130175199.9532

Square

Length = n
Perimeter 3265970968
Area 666660397738678564
Diagonal 1154695109.3156

Cube

Length = n
Surface area 3999962386432071384
Volume 5.4432337613246E+26
Space diagonal 1414206913.1552

Equilateral Triangle

Length = n
Perimeter 2449478226
Area 2.8867242006937E+17
Altitude 707103456.57761

Triangular Pyramid

Length = n
Surface area 2.8867242006937E+17
Volume 6.414912507027E+25
Height 384898369.77187