16400912 (number)

16400912 is an even 8-digits composite number following 16400911 and preceding 16400913. In scientific notation, it is written as 1.6400912 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 7454880 positive integers (up to 16400912) that are relatively prime to 16400912.

Interesting facts

Basic properties

Name

Name sixteen million four hundred thousand nine hundred twelve

Notation

Scientific notation 1.6400912 × 10^7
Engineering notation 1.6400912 × 10^6

Prime Factorization of 16400912

Prime Factorization 2 × 2 × 2 × 2 × 11 × 93187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2050114
Product of the distinct prime numbers

The prime factorization of 16400912 is 2 × 2 × 2 × 2 × 11 × 93187. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 27, 72, 942, 474, 7916, 5172, 63647, 16934, 238071, 466219, 9435467, 5404276, 81920044, 95488495, 224702745, 361023495, 6595516012, 9980352926

Basic calculations (n = 16400912)

Multiplication

n×y
n×2 32801824
n×3 49202736
n×4 65603648
n×5 82004560

Division

n÷y
n÷2 8200456
n÷3 5466970.6666667
n÷3 4100228
n÷5 3280182.4

Exponentiation

ny
n2 268989914431744
n3 4.4116799154826E+21
n4 7.2355574065997E+28
n5 1.1866974029659E+36

Nth Root

y√n
2√n 4049.8039458719
3√n 254.07152799847
4√n 63.638069941443
5√n 27.73151522449

Divisors of 16400912

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 93187, 186374, 372748, 745496, 1025057, 1490992, 2050114, 4100228, 8200456, 16400912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16400911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16400912 can be divided by 20 positive divisors. The sum of these divisors (counting 16400912) is 1, the average is 0.05.

Base conversion 16400912

Base System Value
2 Binary 111110100100001000010000
3 Ternary 1010212020211012
4 Quaternary 332210020100
5 Quinary 13144312122
6 Senary 1343310052
8 Octal 76441020
10 Decimal 16400912
12 Duodecimal 55ab328
16 Hexadecimal fa4210
20 Vigesimal 52a25c
36 Base36 9rj0w

Cryptographic Hash Functions

md5 70305306e5192a4c9bad606f19b562f6
sha1 64dd850169f6d337f81b7c3f3a28548465882136
sha256 e33ca143acd91437b496d2f1cdaabf63a507195fb17b5277f1cbe6265ad2eb8e
sha512 56f71d8a36486068b68ad1be3bf9d79c8cc318e34b7edf0c9e97f21817b2a8df89d416b18f51cdc09a48d20045757865152db272626456011e60a0bd2703f859
ripemd-160 9099b195d9ed32f9bcd1012a8098d71a9b5dd58f

16400912 as geometric shapes

Circle

Radius = n
Diameter 32801824
Circumference 103049969.30275
Area 8.4505673906851E+14

Sphere

Radius = n
Volume 1.8479601616626E+22
Surface area 3.3802269562741E+15
Circumference 103049969.30275

Square

Length = n
Perimeter 65603648
Area 268989914431744
Diagonal 23194392.185688

Cube

Length = n
Surface area 1613939486590464
Volume 4.4116799154826E+21
Space diagonal 28407212.874466

Equilateral Triangle

Length = n
Perimeter 49202736
Area 1.1647604962985E+14
Altitude 14203606.437233

Triangular Pyramid

Length = n
Surface area 1.1647604962985E+14
Volume 5.1992146411037E+20
Height 7731464.0618959