16401856 (number)

16401856 is an even 8-digits composite number following 16401855 and preceding 16401857. In scientific notation, it is written as 1.6401856 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 14 positive divisors. There are 8200896 positive integers (up to 16401856) that are relatively prime to 16401856.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand eight hundred fifty-six

Notation

Scientific notation 1.6401856 × 10^7
Engineering notation 1.6401856 × 10^6

Prime Factorization of 16401856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 256279

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 512558
Product of the distinct prime numbers

The prime factorization of 16401856 is 2 × 2 × 2 × 2 × 2 × 2 × 256279. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 93, 15, 461, 876, 4894, 1095, 40879, 35575, 698017, 751625, 4066992, 8511492, 69175005, 22369081, 37085702, 370092320, 7926877474, 5674417494

Basic calculations (n = 16401856)

Multiplication

n×y
n×2 32803712
n×3 49205568
n×4 65607424
n×5 82009280

Division

n÷y
n÷2 8200928
n÷3 5467285.3333333
n÷3 4100464
n÷5 3280371.2

Exponentiation

ny
n2 269020880244736
n3 4.4124417387674E+21
n4 7.2372234007653E+28
n5 1.1870389605918E+36

Nth Root

y√n
2√n 4049.9204930467
3√n 254.07640250222
4√n 63.638985638104
5√n 27.731834450003

Divisors of 16401856

1, 2, 4, 8, 16, 32, 64, 256279, 512558, 1025116, 2050232, 4100464, 8200928, 16401856

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16401855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16401856 can be divided by 14 positive divisors. The sum of these divisors (counting 16401856) is 1, the average is 0.071428571428571.

Base conversion 16401856

Base System Value
2 Binary 111110100100010111000000
3 Ternary 1010212022010011
4 Quaternary 332210113000
5 Quinary 13144324411
6 Senary 1343314304
8 Octal 76442700
10 Decimal 16401856
12 Duodecimal 55ab994
16 Hexadecimal fa45c0
20 Vigesimal 52a4cg
36 Base36 9rjr4

Cryptographic Hash Functions

md5 73f44cbadac01ffd1e0ef1b531d6d152
sha1 81429398fe7255f3f47e5064d2f33f839dc45af4
sha256 1019673ab805e209b226e36525bbf4c15d074e70e74ceb04691d142d399ecc97
sha512 5f7ee402fe9265be84cda5c17d32aeace33a2cc0222b91609a9ece6776122fb63790e15621b9fba93a085b82b01e9a7e4860c0625656db0b062a0b4ebafdd20b
ripemd-160 8f9b8751f98e756c03054679f83d2d5d0f2833de

16401856 as geometric shapes

Circle

Radius = n
Diameter 32803712
Circumference 103055900.62968
Area 8.4515402103912E+14

Sphere

Radius = n
Volume 1.848279273454E+22
Surface area 3.3806160841565E+15
Circumference 103055900.62968

Square

Length = n
Perimeter 65607424
Area 269020880244736
Diagonal 23195727.203291

Cube

Length = n
Surface area 1614125281468416
Volume 4.4124417387674E+21
Space diagonal 28408847.930428

Equilateral Triangle

Length = n
Perimeter 49205568
Area 1.164894582202E+14
Altitude 14204423.965214

Triangular Pyramid

Length = n
Surface area 1.164894582202E+14
Volume 5.200112458455E+20
Height 7731909.0677635