16402287 (number)

16402287 is an odd 8-digits composite number following 16402286 and preceding 16402288. In scientific notation, it is written as 1.6402287 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 9912480 positive integers (up to 16402287) that are relatively prime to 16402287.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6402287 × 10^7
Engineering notation 1.6402287 × 10^6

Prime Factorization of 16402287

Prime Factorization 11 × 3 × 643 × 773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16402287
Product of the distinct prime numbers

The prime factorization of 16402287 is 11 × 3 × 643 × 773. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 69, 33, 759, 523, 1020, 6152, 28204, 94451, 815322, 38034, 795954, 3368079, 83070440, 39126927, 2344225, 768100892, 7784345101, 8416924380

Basic calculations (n = 16402287)

Multiplication

n×y
n×2 32804574
n×3 49206861
n×4 65609148
n×5 82011435

Division

n÷y
n÷2 8201143.5
n÷3 5467429
n÷3 4100571.75
n÷5 3280457.4

Exponentiation

ny
n2 269035018830369
n3 4.4127895919061E+21
n4 7.2379841357057E+28
n5 1.1871949309529E+36

Nth Root

y√n
2√n 4049.9737036183
3√n 254.07862798146
4√n 63.639403702567
5√n 27.731980193204

Divisors of 16402287

1, 3, 11, 33, 643, 773, 1929, 2319, 7073, 8503, 21219, 25509, 497039, 1491117, 5467429, 16402287

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16402286
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16402287 can be divided by 16 positive divisors. The sum of these divisors (counting 16402287) is 1, the average is 0.0625.

Base conversion 16402287

Base System Value
2 Binary 111110100100011101101111
3 Ternary 1010212022201010
4 Quaternary 332210131233
5 Quinary 13144333122
6 Senary 1343320303
8 Octal 76443557
10 Decimal 16402287
12 Duodecimal 55b0093
16 Hexadecimal fa476f
20 Vigesimal 52a5e7
36 Base36 9rk33

Cryptographic Hash Functions

md5 4753ed51feaa5bdf9e269e241bd18ba3
sha1 fc25468a1826d4943ce8df691abd622d3368862f
sha256 966ca2dfccb7e81948f51366e9a3f78ab47471e0c50e7ddf9dd54dda95fb2b64
sha512 dbcfa02110a491b06a79b97fd2a711318617503f9327caaa32894c375eecbc45a14784d913ef17dbc294e2c5fc0a1534abd47f059befa9318939a9d81969664f
ripemd-160 02e1e03d42f03bd86ac8dc2a6db6ecc23729a605

16402287 as geometric shapes

Circle

Radius = n
Diameter 32804574
Circumference 103058608.68254
Area 8.4519843871588E+14

Sphere

Radius = n
Volume 1.848424981836E+22
Surface area 3.3807937548635E+15
Circumference 103058608.68254

Square

Length = n
Perimeter 65609148
Area 269035018830369
Diagonal 23196336.729336

Cube

Length = n
Surface area 1614210112982214
Volume 4.4127895919061E+21
Space diagonal 28409594.444326

Equilateral Triangle

Length = n
Perimeter 49206861
Area 1.1649558040736E+14
Altitude 14204797.222163

Triangular Pyramid

Length = n
Surface area 1.1649558040736E+14
Volume 5.2005224073104E+20
Height 7732112.243112