16491375 (number)
16491375 is an odd 8-digits composite number following 16491374 and preceding 16491376. In scientific notation, it is written as 1.6491375 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 8649600 positive integers (up to 16491375) that are relatively prime to 16491375.
Interesting facts
- 16491375 has 48 divisors, whose sum is 30225312
- The reverse of 16491375 is 57319461
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixteen million four hundred ninety-one thousand three hundred seventy-five |
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Notation
Scientific notation | 1.6491375 × 10^7 |
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Engineering notation | 1.6491375 × 10^6 |
Prime Factorization of 16491375
Prime Factorization 3 × 3 × 5 × 25 × 107 × 137
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 5497125 | Product of the distinct prime numbers |
The prime factorization of 16491375 is 3 × 3 × 5 × 25 × 107 × 137. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16491375)
Multiplication
n×yn×2 | 32982750 |
---|---|
n×3 | 49474125 |
n×4 | 65965500 |
n×5 | 82456875 |
Division
n÷yn÷2 | 8245687.5 |
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n÷3 | 5497125 |
n÷3 | 4122843.75 |
n÷5 | 3298275 |
Exponentiation
nyn2 | 271965449390625 |
---|---|
n3 | 4.4850842129443E+21 |
n4 | 7.3965205662245E+28 |
n5 | 1.2197879435282E+36 |
Nth Root
y√n2√n | 4060.9573994318 |
---|---|
3√n | 254.5378017373 |
4√n | 63.725641616478 |
5√n | 27.762039861619 |
Divisors of 16491375
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 | -16491374 | 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 16491375 can be divided by 48 positive divisors. The sum of these divisors (counting 16491375) is 1, the average is 0.020833333333333.
Base conversion 16491375
Base | System | Value |
---|---|---|
2 | Binary | 111110111010001101101111 |
3 | Ternary | 1011000211220200 |
4 | Quaternary | 332322031233 |
5 | Quinary | 13210211000 |
6 | Senary | 1345244543 |
8 | Octal | 76721557 |
10 | Decimal | 16491375 |
12 | Duodecimal | 5633753 |
16 | Hexadecimal | fba36f |
20 | Vigesimal | 53188f |
36 | Base36 | 9tgtr |
Cryptographic Hash Functions
md5 | d3c232598af878d33a52707b187204c4 |
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sha1 | 0c6e45ac67a00b82aa2c5c5e5aa850bb4ff3e5f0 |
sha256 | f444cc73e2a9a96aac396a90f91d028a977536cf349f1b53c67510389e171c66 |
sha512 | 3afc9b35be397144648f120e992c030efbb89ab55cfb662b0af25e046dc6c844645beb0d0d4e9f1e3a2eacd1db5e5ed2b670f9a356eb7ee68c7e13f702aad7d5 |
ripemd-160 | f686776aa445ffe4766ddfd44ffbcd015fb5fa2b |
16491375 as geometric shapes
Circle
Radius = nDiameter | 32982750 |
---|---|
Circumference | 103618365.09519 |
Area | 8.5440465783583E+14 |
Sphere
Radius = nVolume | 1.8787076818823E+22 |
---|---|
Surface area | 3.4176186313433E+15 |
Circumference | 103618365.09519 |
Square
Length = nPerimeter | 65965500 |
---|---|
Area | 271965449390625 |
Diagonal | 23322326.187181 |
Cube
Length = nSurface area | 1631792696343750 |
---|---|
Volume | 4.4850842129443E+21 |
Space diagonal | 28563899.386671 |
Equilateral Triangle
Length = nPerimeter | 49474125 |
---|---|
Area | 1.1776449406197E+14 |
Altitude | 14281949.693336 |
Triangular Pyramid
Length = nSurface area | 1.1776449406197E+14 |
---|---|
Volume | 5.2857224352761E+20 |
Height | 7774108.7290602 |