816398424 (number)

816398424 is an even 9-digits composite number following 816398423 and preceding 816398425. In scientific notation, it is written as 8.16398424 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 269073024 positive integers (up to 816398424) that are relatively prime to 816398424.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million three hundred ninety-eight thousand four hundred twenty-four

Notation

Scientific notation 8.16398424 × 10^8
Engineering notation 8.16398424 × 10^6

Prime Factorization of 816398424

Prime Factorization 2 × 2 × 2 × 3 × 3 × 89 × 127403

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 68033202
Product of the distinct prime numbers

The prime factorization of 816398424 is 2 × 2 × 2 × 3 × 3 × 89 × 127403. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 87, 24, 138, 17, 5617, 1031, 31038, 30274, 406558, 222771, 7633670, 5992827, 88311268, 50809303, 881527718, 336901016, 8006471306, 9609821119

Basic calculations (n = 816398424)

Multiplication

n×y
n×2 1632796848
n×3 2449195272
n×4 3265593696
n×5 4081992120

Division

n÷y
n÷2 408199212
n÷3 272132808
n÷3 204099606
n÷5 163279684.8

Exponentiation

ny
n2 666506386709683776
n3 5.4413476369572E+26
n4 4.442307635248E+35
n5 3.6266929523396E+44

Nth Root

y√n
2√n 28572.686678015
3√n 934.61780980538
4√n 169.03457243421
5√n 60.587137113641

Divisors of 816398424

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 127403, 254806, 382209, 509612, 764418, 1019224, 1146627, 1528836, 2293254, 3057672, 4586508, 9173016, 11338867, 22677734, 34016601, 45355468, 68033202, 90710936, 102049803, 136066404, 204099606, 272132808, 408199212, 816398424

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816398423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816398424 can be divided by 48 positive divisors. The sum of these divisors (counting 816398424) is 1, the average is 0.020833333333333.

Base conversion 816398424

Base System Value
2 Binary 110000101010010100000001011000
3 Ternary 2002220012100002200
4 Quaternary 300222110001120
5 Quinary 3132444222144
6 Senary 213002130200
8 Octal 6052240130
10 Decimal 816398424
12 Duodecimal 1a94b0960
16 Hexadecimal 30a94058
20 Vigesimal cf29g14
36 Base36 di2920

Cryptographic Hash Functions

md5 363d32b10f499da55eb1914d628edb1e
sha1 b536df9430c8a17916293b9fddb90ab22f2cde70
sha256 ea28941f82a6564c731348ff5c5a314a9b47efa2aa4bb119e8c5d45d35285b38
sha512 48eb2f5b445d1982d5fec785c414db1568fcddfc96927ddc37afaf3c8981981e8929f62e5b4a1d90e37ea5bb4404fb9c855f7470173c6c92b720dbbce36ab5ac
ripemd-160 534b27b2c5e505363d76e3f3e0b6e5c70543ed05

816398424 as geometric shapes

Circle

Radius = n
Diameter 1632796848
Circumference 5129582582.4814
Area 2.0938915680578E+18

Sphere

Radius = n
Volume 2.2792663682524E+27
Surface area 8.3755662722313E+18
Circumference 5129582582.4814

Square

Length = n
Perimeter 3265593696
Area 666506386709683776
Diagonal 1154561723.5208

Cube

Length = n
Surface area 3999038320258102656
Volume 5.4413476369572E+26
Space diagonal 1414043549.5872

Equilateral Triangle

Length = n
Perimeter 2449195272
Area 2.8860573133758E+17
Altitude 707021774.79358

Triangular Pyramid

Length = n
Surface area 2.8860573133758E+17
Volume 6.4126896881431E+25
Height 384853907.84027