16491007 (number)

16491007 is an odd 8-digits composite number following 16491006 and preceding 16491008. In scientific notation, it is written as 1.6491007 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 15191040 positive integers (up to 16491007) that are relatively prime to 16491007.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-one thousand seven

Notation

Scientific notation 1.6491007 × 10^7
Engineering notation 1.6491007 × 10^6

Prime Factorization of 16491007

Prime Factorization 13 × 641 × 1979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16491007
Product of the distinct prime numbers

The prime factorization of 16491007 is 13 × 641 × 1979. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 94, 31, 885, 940, 2431, 4527, 55924, 8078, 282906, 666670, 2427511, 2494995, 76466113, 77543639, 905439869, 823086139, 7920940731, 1683727461

Basic calculations (n = 16491007)

Multiplication

n×y
n×2 32982014
n×3 49473021
n×4 65964028
n×5 82455035

Division

n÷y
n÷2 8245503.5
n÷3 5497002.3333333
n÷3 4122751.75
n÷5 3298201.4

Exponentiation

ny
n2 271953311874049
n3 4.4847839697881E+21
n4 7.3958603839264E+28
n5 1.2196518536235E+36

Nth Root

y√n
2√n 4060.9120896666
3√n 254.5359084121
4√n 63.725286108942
5√n 27.761915960223

Divisors of 16491007

1, 13, 641, 1979, 8333, 25727, 1268539, 16491007

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 -16491006
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 16491007 can be divided by 8 positive divisors. The sum of these divisors (counting 16491007) is 1, the average is 0.125.

Base conversion 16491007

Base System Value
2 Binary 111110111010000111111111
3 Ternary 1011000211102001
4 Quaternary 332322013333
5 Quinary 13210203012
6 Senary 1345243131
8 Octal 76720777
10 Decimal 16491007
12 Duodecimal 56334a7
16 Hexadecimal fba1ff
20 Vigesimal 5317a7
36 Base36 9tgjj

Cryptographic Hash Functions

md5 e59797f974d7e1b1ad6aea5f12f0ed30
sha1 88cecf6f1e2ed3c99d3650f6ae2c78327295838f
sha256 d1225f1c26c76bb2daadc55aa0d1a909e663ce7ecc4390e4452c219131742c39
sha512 0f588f77cb9096b3721a9e0b90f2b0507a962016bf6efdd83087f8b8b33b305f25dbc623f67e965096be3aa2167e44a0dcc22f4c87454dfea1d73b41d31bad61
ripemd-160 b4722c93ce233515b38aef69be47dee7bf9df15f

16491007 as geometric shapes

Circle

Radius = n
Diameter 32982014
Circumference 103616052.883
Area 8.5436652670293E+14

Sphere

Radius = n
Volume 1.8785819163232E+22
Surface area 3.4174661068117E+15
Circumference 103616052.883

Square

Length = n
Perimeter 65964028
Area 271953311874049
Diagonal 23321805.75659

Cube

Length = n
Surface area 1631719871244294
Volume 4.4847839697881E+21
Space diagonal 28563261.991974

Equilateral Triangle

Length = n
Perimeter 49473021
Area 1.1775923836312E+14
Altitude 14281630.995987

Triangular Pyramid

Length = n
Surface area 1.1775923836312E+14
Volume 5.2853685953232E+20
Height 7773935.2521965