16402880 (number)

16402880 is an even 8-digits composite number following 16402879 and preceding 16402881. In scientific notation, it is written as 1.6402880 × 10^7. The sum of its digits is 29. It has a total of 9 prime factors and 56 positive divisors. There are 6054912 positive integers (up to 16402880) that are relatively prime to 16402880.

Interesting facts

Basic properties

Name

Name sixteen million four hundred two thousand eight hundred eighty

Notation

Scientific notation 1.6402880 × 10^7
Engineering notation 1.6402880 × 10^6

Prime Factorization of 16402880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 5 × 3943

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 512590
Product of the distinct prime numbers

The prime factorization of 16402880 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 5 × 3943. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16402880)

Multiplication

n×y
n×2 32805760
n×3 49208640
n×4 65611520
n×5 82014400

Division

n÷y
n÷2 8201440
n÷3 5467626.6666667
n÷3 4100720
n÷5 3280576

Exponentiation

ny
n2 269054472294400
n3 4.4132682225084E+21
n4 7.2390309061618E+28
n5 1.1874095527006E+36

Nth Root

y√n
2√n 4050.0469133085
3√n 254.08168988803
4√n 63.639978891484
5√n 27.732180711906

Divisors of 16402880

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16402879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16402880 can be divided by 56 positive divisors. The sum of these divisors (counting 16402880) is 1, the average is 0.017857142857143.

Base conversion 16402880

Base System Value
2 Binary 111110100100100111000000
3 Ternary 1010212100112002
4 Quaternary 332210213000
5 Quinary 13144343010
6 Senary 1343323132
8 Octal 76444700
10 Decimal 16402880
12 Duodecimal 55b04a8
16 Hexadecimal fa49c0
20 Vigesimal 52a740
36 Base36 9rkjk

Cryptographic Hash Functions

md5 c4baba9b1d90860805895c20c9a78a2f
sha1 caad8f7853134d06bcde092b75a66d4e75ba8c65
sha256 da91138dfc9585cb31871b2f23b073a06725a31e617ff717baa071f29dfad3a9
sha512 aad64284d85d2398d4174e11d41ea61cbb9828e1e4535964fc79d6a94f90542a23bb389d43e360f62ea2098d902e348ef3923991e3616517feecc13ca2d08d56
ripemd-160 d0b54013e7bb55499c5f6e4817b6739e7b7a9254

16402880 as geometric shapes

Circle

Radius = n
Diameter 32805760
Circumference 103062334.61143
Area 8.4525955357557E+14

Sphere

Radius = n
Volume 1.8486254701538E+22
Surface area 3.3810382143023E+15
Circumference 103062334.61143

Square

Length = n
Perimeter 65611520
Area 269054472294400
Diagonal 23197175.357978

Cube

Length = n
Surface area 1614326833766400
Volume 4.4132682225084E+21
Space diagonal 28410621.550455

Equilateral Triangle

Length = n
Perimeter 49208640
Area 1.1650400400438E+14
Altitude 14205310.775228

Triangular Pyramid

Length = n
Surface area 1.1650400400438E+14
Volume 5.2010864788846E+20
Height 7732391.7859928