816403838 (number)

816403838 is an even 9-digits composite number following 816403837 and preceding 816403839. In scientific notation, it is written as 8.16403838 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 400499944 positive integers (up to 816403838) that are relatively prime to 816403838.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million four hundred three thousand eight hundred thirty-eight

Notation

Scientific notation 8.16403838 × 10^8
Engineering notation 8.16403838 × 10^6

Prime Factorization of 816403838

Prime Factorization 2 × 53 × 7701923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 816403838
Product of the distinct prime numbers

The prime factorization of 816403838 is 2 × 53 × 7701923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 66, 44, 678, 720, 4334, 3735, 43939, 85053, 712215, 850846, 3895960, 9108556, 32599255, 81269277, 18260893, 849340679, 9288513886, 8919670573

Basic calculations (n = 816403838)

Multiplication

n×y
n×2 1632807676
n×3 2449211514
n×4 3265615352
n×5 4082019190

Division

n÷y
n÷2 408201919
n÷3 272134612.66667
n÷3 204100959.5
n÷5 163280767.6

Exponentiation

ny
n2 666515226701130244
n3 5.4414558916424E+26
n4 4.4424254742446E+35
n5 3.6268132072023E+44

Nth Root

y√n
2√n 28572.781418686
3√n 934.61987579403
4√n 169.03485267449
5√n 60.587217470947

Divisors of 816403838

1, 2, 53, 106, 7701923, 15403846, 408201919, 816403838

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 -816403837
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 816403838 can be divided by 8 positive divisors. The sum of these divisors (counting 816403838) is 1, the average is 0.125.

Base conversion 816403838

Base System Value
2 Binary 110000101010010101010101111110
3 Ternary 2002220012121112012
4 Quaternary 300222111111332
5 Quinary 3132444410323
6 Senary 213002211222
8 Octal 6052252576
10 Decimal 816403838
12 Duodecimal 1a94b3b12
16 Hexadecimal 30a9557e
20 Vigesimal cf2a9bi
36 Base36 di2d8e

Cryptographic Hash Functions

md5 4adb55035b711577339728ebda426707
sha1 62b8d7e42f0e2c34e7510819989374399aea2bff
sha256 678a580232c6e7855d2df755754996319351261b6e9c3c2342388a5d213405f2
sha512 53d9370f338a7ef44ccf3e251784e36e4070e73a3060eb9ea48606c3ad7f50485cc278f0b88c9487c94a2aead890865ff037924ab21293e52fe8f05aa4ea4cd4
ripemd-160 e3963060472d1387983303a6e0609dbcd3d8bd60

816403838 as geometric shapes

Circle

Radius = n
Diameter 1632807676
Circumference 5129616599.6466
Area 2.09391933971E+18

Sphere

Radius = n
Volume 2.2793117138689E+27
Surface area 8.37567735884E+18
Circumference 5129616599.6466

Square

Length = n
Perimeter 3265615352
Area 666515226701130244
Diagonal 1154569380.073

Cube

Length = n
Surface area 3999091360206781464
Volume 5.4414558916424E+26
Space diagonal 1414052926.9102

Equilateral Triangle

Length = n
Perimeter 2449211514
Area 2.8860955916616E+17
Altitude 707026463.45512

Triangular Pyramid

Length = n
Surface area 2.8860955916616E+17
Volume 6.4128172675131E+25
Height 384856460.02435