16402289 (number)

16402289 is an odd 8-digits composite number following 16402288 and preceding 16402290. In scientific notation, it is written as 1.6402289 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 15547840 positive integers (up to 16402289) that are relatively prime to 16402289.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6402289 × 10^7
Engineering notation 1.6402289 × 10^6

Prime Factorization of 16402289

Prime Factorization 113 × 23 × 6311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16402289
Product of the distinct prime numbers

The prime factorization of 16402289 is 113 × 23 × 6311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 24, 23, 467, 612, 1023, 8800, 82712, 99668, 5587, 549086, 5517006, 3004952, 37235986, 95130159, 248101971, 961701659, 1998306704, 3626431954

Basic calculations (n = 16402289)

Multiplication

n×y
n×2 32804578
n×3 49206867
n×4 65609156
n×5 82011445

Division

n÷y
n÷2 8201144.5
n÷3 5467429.6666667
n÷3 4100572.25
n÷5 3280457.8

Exponentiation

ny
n2 269035084439521
n3 4.4127912061164E+21
n4 7.237987665938E+28
n5 1.1871956547515E+36

Nth Root

y√n
2√n 4049.9739505335
3√n 254.07863830842
4√n 63.639405642522
5√n 27.7319808695

Divisors of 16402289

1, 23, 113, 2599, 6311, 145153, 713143, 16402289

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 -16402288
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 16402289 can be divided by 8 positive divisors. The sum of these divisors (counting 16402289) is 1, the average is 0.125.

Base conversion 16402289

Base System Value
2 Binary 111110100100011101110001
3 Ternary 1010212022201012
4 Quaternary 332210131301
5 Quinary 13144333124
6 Senary 1343320305
8 Octal 76443561
10 Decimal 16402289
12 Duodecimal 55b0095
16 Hexadecimal fa4771
20 Vigesimal 52a5e9
36 Base36 9rk35

Cryptographic Hash Functions

md5 dc58578cdad8709b9b21fad91b6dea8a
sha1 d984c60c7cf038209a5c0c03bb7aae65e6dc4ca6
sha256 01e37f9a3308187f49270adf23639550f73a8a69464c894385d8fae802c05082
sha512 f002554deedbccaaf21d6b1e6f3927df78c3b29f0457844c1015235c0962e6b75e51a03e43a92ed5bf5c97c2856fe97749607f67758b10cf293d60ae637c2978
ripemd-160 5e59c1f83bebce148c23d6208ca1a84b79e72962

16402289 as geometric shapes

Circle

Radius = n
Diameter 32804578
Circumference 103058621.24891
Area 8.4519864483311E+14

Sphere

Radius = n
Volume 1.8484256579948E+22
Surface area 3.3807945793324E+15
Circumference 103058621.24891

Square

Length = n
Perimeter 65609156
Area 269035084439521
Diagonal 23196339.557763

Cube

Length = n
Surface area 1614210506637126
Volume 4.4127912061164E+21
Space diagonal 28409597.908428

Equilateral Triangle

Length = n
Perimeter 49206867
Area 1.1649560881696E+14
Altitude 14204798.954214

Triangular Pyramid

Length = n
Surface area 1.1649560881696E+14
Volume 5.2005243096755E+20
Height 7732113.185921