16490868 (number)

16490868 is an even 8-digits composite number following 16490867 and preceding 16490869. In scientific notation, it is written as 1.6490868 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 5496952 positive integers (up to 16490868) that are relatively prime to 16490868.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety thousand eight hundred sixty-eight

Notation

Scientific notation 1.6490868 × 10^7
Engineering notation 1.6490868 × 10^6

Prime Factorization of 16490868

Prime Factorization 2 × 2 × 3 × 1374239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8245434
Product of the distinct prime numbers

The prime factorization of 16490868 is 2 × 2 × 3 × 1374239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 99, 49, 724, 880, 4582, 1739, 38968, 256, 246032, 358808, 8677251, 1740076, 59574784, 64433872, 378128661, 474088791, 766749585, 9200815591

Basic calculations (n = 16490868)

Multiplication

n×y
n×2 32981736
n×3 49472604
n×4 65963472
n×5 82454340

Division

n÷y
n÷2 8245434
n÷3 5496956
n÷3 4122717
n÷5 3298173.6

Exponentiation

ny
n2 271948727393424
n3 4.4846705662129E+21
n4 7.3956110330903E+28
n5 1.2196004532604E+36

Nth Root

y√n
2√n 4060.8949752487
3√n 254.53519326291
4√n 63.725151826015
5√n 27.761869159936

Divisors of 16490868

1, 2, 3, 4, 6, 12, 1374239, 2748478, 4122717, 5496956, 8245434, 16490868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16490867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16490868 can be divided by 12 positive divisors. The sum of these divisors (counting 16490868) is 1, the average is 0.083333333333333.

Base conversion 16490868

Base System Value
2 Binary 111110111010000101110100
3 Ternary 1011000211012220
4 Quaternary 332322011310
5 Quinary 13210201433
6 Senary 1345242340
8 Octal 76720564
10 Decimal 16490868
12 Duodecimal 56333b0
16 Hexadecimal fba174
20 Vigesimal 531738
36 Base36 9tgfo

Cryptographic Hash Functions

md5 8d20de272c476c8955f8e20252b5d3b9
sha1 7e68b4d4b70705c3dde812a6c5fd23aa7344c0ff
sha256 b1db89f02c4c98dff8e33e070aea79c48f1dc3f97820b266a02e2d81fa7e7da6
sha512 f8bcb8ea74de084b112e3f4a47ffbbf89e7d371c1e81853cedc80eb2f7135d357ccfeff4d0e7e807e1973818c5339b812adf11e61a140f8b154ea98f9e548bb5
ripemd-160 d2633d65de057121db5fc628c7dbc4ff0a8e241e

16490868 as geometric shapes

Circle

Radius = n
Diameter 32981736
Circumference 103615179.52024
Area 8.5435212413227E+14

Sphere

Radius = n
Volume 1.8785344139447E+22
Surface area 3.4174084965291E+15
Circumference 103615179.52024

Square

Length = n
Perimeter 65963472
Area 271948727393424
Diagonal 23321609.180904

Cube

Length = n
Surface area 1631692364360544
Volume 4.4846705662129E+21
Space diagonal 28563021.236912

Equilateral Triangle

Length = n
Perimeter 49472604
Area 1.1775725322478E+14
Altitude 14281510.618456

Triangular Pyramid

Length = n
Surface area 1.1775725322478E+14
Volume 5.2852349479281E+20
Height 7773869.7269682