16490815 (number)

16490815 is an odd 8-digits composite number following 16490814 and preceding 16490816. In scientific notation, it is written as 1.6490815 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 11424000 positive integers (up to 16490815) that are relatively prime to 16490815.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety thousand eight hundred fifteen

Notation

Scientific notation 1.6490815 × 10^7
Engineering notation 1.6490815 × 10^6

Prime Factorization of 16490815

Prime Factorization 55 × 41 × 71 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16490815
Product of the distinct prime numbers

The prime factorization of 16490815 is 55 × 41 × 71 × 103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 78, 2, 349, 655, 5710, 5963, 19819, 48090, 239518, 162396, 9754169, 2708989, 65001548, 57366197, 790570952, 301879414, 1014142025, 6989798350

Basic calculations (n = 16490815)

Multiplication

n×y
n×2 32981630
n×3 49472445
n×4 65963260
n×5 82454075

Division

n÷y
n÷2 8245407.5
n÷3 5496938.3333333
n÷3 4122703.75
n÷5 3298163

Exponentiation

ny
n2 271946979364225
n3 4.4846273265043E+21
n4 7.3955159585326E+28
n5 1.2195808550171E+36

Nth Root

y√n
2√n 4060.8884495883
3√n 254.53492057907
4√n 63.725100624388
5√n 27.761851315139

Divisors of 16490815

1, 41, 55, 71, 103, 2255, 2911, 3905, 4223, 5665, 7313, 160105, 232265, 299833, 402215, 16490815

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16490814
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16490815 can be divided by 16 positive divisors. The sum of these divisors (counting 16490815) is 1, the average is 0.0625.

Base conversion 16490815

Base System Value
2 Binary 111110111010000100111111
3 Ternary 1011000211010221
4 Quaternary 332322010333
5 Quinary 13210201230
6 Senary 1345242211
8 Octal 76720477
10 Decimal 16490815
12 Duodecimal 5633367
16 Hexadecimal fba13f
20 Vigesimal 53170f
36 Base36 9tge7

Cryptographic Hash Functions

md5 f85a5edcea20cb0274283cfe1a4a0687
sha1 27de4e6c7f418a5997992fe72781856d2db242a3
sha256 a9fb579bd191ff09b916edf785e79ce702d84ca85a1dec3cea9ad5378227dbda
sha512 3fa7c8fbdbcea82a194045afa5e808225a5ce1e3ffe676ae8cf2f4f7c8b75c9d9a2e56f50a9f6ffe4602b639c6cf78ce8a553a294ba5ed0b42f21dc701b72998
ripemd-160 a96d7f3885e5e06dbc3c62489c179cd1b3ad7c76

16490815 as geometric shapes

Circle

Radius = n
Diameter 32981630
Circumference 103614846.51142
Area 8.5434663253658E+14

Sphere

Radius = n
Volume 1.8785163017378E+22
Surface area 3.4173865301463E+15
Circumference 103614846.51142

Square

Length = n
Perimeter 65963260
Area 271946979364225
Diagonal 23321534.227586

Cube

Length = n
Surface area 1631681876185350
Volume 4.4846273265043E+21
Space diagonal 28562929.438219

Equilateral Triangle

Length = n
Perimeter 49472445
Area 1.1775649630593E+14
Altitude 14281464.719109

Triangular Pyramid

Length = n
Surface area 1.1775649630593E+14
Volume 5.2851839894428E+20
Height 7773844.7425286