16284987 (number)

16284987 is an odd 8-digits composite number following 16284986 and preceding 16284988. In scientific notation, it is written as 1.6284987 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 10678320 positive integers (up to 16284987) that are relatively prime to 16284987.

Interesting facts

Basic properties

Name

Name sixteen million two hundred eighty-four thousand nine hundred eighty-seven

Notation

Scientific notation 1.6284987 × 10^7
Engineering notation 1.6284987 × 10^6

Prime Factorization of 16284987

Prime Factorization 9 × 61 × 29663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16284987
Product of the distinct prime numbers

The prime factorization of 16284987 is 9 × 61 × 29663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 8, 72, 435, 812, 2029, 9301, 14635, 53110, 225723, 557117, 7881406, 5366167, 23845721, 80965461, 441927715, 769706828, 399727469, 5856914709

Basic calculations (n = 16284987)

Multiplication

n×y
n×2 32569974
n×3 48854961
n×4 65139948
n×5 81424935

Division

n÷y
n÷2 8142493.5
n÷3 5428329
n÷3 4071246.75
n÷5 3256997.4

Exponentiation

ny
n2 265200801590169
n3 4.3187916062855E+21
n4 7.0331465164068E+28
n5 1.1453469958878E+36

Nth Root

y√n
2√n 4035.466144078
3√n 253.4715022293
4√n 63.525318921498
5√n 27.692201511721

Divisors of 16284987

1, 9, 61, 549, 29663, 266967, 1809443, 16284987

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 -16284986
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 16284987 can be divided by 8 positive divisors. The sum of these divisors (counting 16284987) is 1, the average is 0.125.

Base conversion 16284987

Base System Value
2 Binary 111110000111110100111011
3 Ternary 1010122100210200
4 Quaternary 332013310323
5 Quinary 13132104422
6 Senary 1341013243
8 Octal 76076473
10 Decimal 16284987
12 Duodecimal 5554223
16 Hexadecimal f87d3b
20 Vigesimal 51fc97
36 Base36 9p1kr

Cryptographic Hash Functions

md5 61c733c350322ad735ce0c16082ac499
sha1 a6c1b8c6830959fa59a46937a57648133c995511
sha256 bee905fbae15f37aaa9993a794422c41243d5b64d825b72e5955ebe2554747c6
sha512 c98a771304efab7c51a7e00525ad63c7056ba2c7d7379b3ab1c42deb28878a2468cd7fe2f7a8a032cbe0ec5801dad45276c247ad0f96f7a56c3da8670bd01241
ripemd-160 fcf7afbf022989f157b6c8c93e777997a769499f

16284987 as geometric shapes

Circle

Radius = n
Diameter 32569974
Circumference 102321591.04601
Area 8.331528900018E+14

Sphere

Radius = n
Volume 1.8090511976922E+22
Surface area 3.3326115600072E+15
Circumference 102321591.04601

Square

Length = n
Perimeter 65139948
Area 265200801590169
Diagonal 23030449.47847

Cube

Length = n
Surface area 1591204809541014
Volume 4.3187916062855E+21
Space diagonal 28206424.884599

Equilateral Triangle

Length = n
Perimeter 48854961
Area 1.1483531564054E+14
Altitude 14103212.442299

Triangular Pyramid

Length = n
Surface area 1.1483531564054E+14
Volume 5.0897447188933E+20
Height 7676816.4928232