16491288 (number)

16491288 is an even 8-digits composite number following 16491287 and preceding 16491289. In scientific notation, it is written as 1.6491288 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 4997280 positive integers (up to 16491288) that are relatively prime to 16491288.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-one thousand two hundred eighty-eight

Notation

Scientific notation 1.6491288 × 10^7
Engineering notation 1.6491288 × 10^6

Prime Factorization of 16491288

Prime Factorization 2 × 2 × 2 × 3 × 11 × 62467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4122822
Product of the distinct prime numbers

The prime factorization of 16491288 is 2 × 2 × 2 × 3 × 11 × 62467. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 1, 6, 425, 579, 199, 7275, 23255, 35276, 197219, 579339, 7339067, 321812, 79768380, 41149238, 483533865, 688971330, 1090815470, 3763097817

Basic calculations (n = 16491288)

Multiplication

n×y
n×2 32982576
n×3 49473864
n×4 65965152
n×5 82456440

Division

n÷y
n÷2 8245644
n÷3 5497096
n÷3 4122822
n÷5 3298257.6

Exponentiation

ny
n2 271962579898944
n3 4.4850132303365E+21
n4 7.3963644865289E+28
n5 1.2197557690032E+36

Nth Root

y√n
2√n 4060.9466876579
3√n 254.53735413307
4√n 63.725557570397
5√n 27.762010569912

Divisors of 16491288

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 62467, 124934, 187401, 249868, 374802, 499736, 687137, 749604, 1374274, 1499208, 2061411, 2748548, 4122822, 5497096, 8245644, 16491288

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 -16491287
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 16491288 can be divided by 32 positive divisors. The sum of these divisors (counting 16491288) is 1, the average is 0.03125.

Base conversion 16491288

Base System Value
2 Binary 111110111010001100011000
3 Ternary 1011000211210110
4 Quaternary 332322030120
5 Quinary 13210210123
6 Senary 1345244320
8 Octal 76721430
10 Decimal 16491288
12 Duodecimal 56336a0
16 Hexadecimal fba318
20 Vigesimal 531848
36 Base36 9tgrc

Cryptographic Hash Functions

md5 0c510fb5a21edac211dc89ada2c85d63
sha1 3358a12fae2b2f3eebb7c43d396d52985a6240ac
sha256 7ca75a45c2c0bbc88b5b30a205d9e013a236eaf0303486184682074c000a5e54
sha512 70ab3fe8654ed715d75f643199fc00576ecd6e4d04d59a1b5e9b0a37db135cecf0f97248bd27529a932a87ad1aa59a3b6893ad8fa144b14ca0d4565295e2edd2
ripemd-160 0b82d4055abbac4848305fa1964be2c7161bddf8

16491288 as geometric shapes

Circle

Radius = n
Diameter 32982576
Circumference 103617818.45807
Area 8.5439564306185E+14

Sphere

Radius = n
Volume 1.8786779487571E+22
Surface area 3.4175825722474E+15
Circumference 103617818.45807

Square

Length = n
Perimeter 65965152
Area 271962579898944
Diagonal 23322203.150601

Cube

Length = n
Surface area 1631775479393664
Volume 4.4850132303365E+21
Space diagonal 28563748.698251

Equilateral Triangle

Length = n
Perimeter 49473864
Area 1.1776325153562E+14
Altitude 14281874.349125

Triangular Pyramid

Length = n
Surface area 1.1776325153562E+14
Volume 5.2856387814705E+20
Height 7774067.7168669