16388900 (number)

16388900 is an even 8-digits composite number following 16388899 and preceding 16388901. In scientific notation, it is written as 1.6388900 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 5814400 positive integers (up to 16388900) that are relatively prime to 16388900.

Interesting facts

Basic properties

Name

Name sixteen million three hundred eighty-eight thousand nine hundred

Notation

Scientific notation 1.6388900 × 10^7
Engineering notation 1.6388900 × 10^6

Prime Factorization of 16388900

Prime Factorization 2 × 2 × 25 × 11 × 47 × 317

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8194450
Product of the distinct prime numbers

The prime factorization of 16388900 is 2 × 2 × 25 × 11 × 47 × 317. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 66, 52, 118, 669, 7021, 5957, 42708, 30912, 284421, 707427, 9980509, 4698761, 77524237, 55755585, 837982441, 13520148, 7793082795, 417218414

Basic calculations (n = 16388900)

Multiplication

n×y
n×2 32777800
n×3 49166700
n×4 65555600
n×5 81944500

Division

n÷y
n÷2 8194450
n÷3 5462966.6666667
n÷3 4097225
n÷5 3277780

Exponentiation

ny
n2 268596043210000
n3 4.4019936925644E+21
n4 7.2143834428068E+28
n5 1.1823580880582E+36

Nth Root

y√n
2√n 4048.3206394751
3√n 254.00948566472
4√n 63.626414636337
5√n 27.727451931038

Divisors of 16388900

1, 2, 4, 11, 22, 25, 44, 47, 50, 94, 100, 188, 275, 317, 517, 550, 634, 1034, 1100, 1175, 1268, 2068, 2350, 3487, 4700, 6974, 7925, 12925, 13948, 14899, 15850, 25850, 29798, 31700, 51700, 59596, 87175, 163889, 174350, 327778, 348700, 372475, 655556, 744950, 1489900, 4097225, 8194450, 16388900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16388899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16388900 can be divided by 48 positive divisors. The sum of these divisors (counting 16388900) is 1, the average is 0.020833333333333.

Base conversion 16388900

Base System Value
2 Binary 111110100001001100100100
3 Ternary 1010211122100022
4 Quaternary 332201030210
5 Quinary 13143421100
6 Senary 1343134312
8 Octal 76411444
10 Decimal 16388900
12 Duodecimal 55a4398
16 Hexadecimal fa1324
20 Vigesimal 528c50
36 Base36 9r9r8

Cryptographic Hash Functions

md5 2bb5fb3580cd977bf413fd70467f17e2
sha1 f6443ac2d6a78c70ac0f5483226a93e7012dcf21
sha256 fff5529d0070fe6a9c5151f5c32986a12742bcab078f05cf73cb55879ea43307
sha512 fd3bb99d70a54540aa58c711645d7f1f20e6d95373d3a4ca3f47d1d557aa1bc085189850b5542959bd8f8e2d0994784b8fdc9c3e0a806076874dae38f96ac962
ripemd-160 efe454a018d05375f71177a8bca5a024e43616e5

16388900 as geometric shapes

Circle

Radius = n
Diameter 32777800
Circumference 102974495.68084
Area 8.4381935613182E+14

Sphere

Radius = n
Volume 1.8439028060945E+22
Surface area 3.3752774245273E+15
Circumference 102974495.68084

Square

Length = n
Perimeter 65555600
Area 268596043210000
Diagonal 23177404.652376

Cube

Length = n
Surface area 1611576259260000
Volume 4.4019936925644E+21
Space diagonal 28386407.480166

Equilateral Triangle

Length = n
Perimeter 49166700
Area 1.1630549838792E+14
Altitude 14193203.740083

Triangular Pyramid

Length = n
Surface area 1.1630549838792E+14
Volume 5.1877993179211E+20
Height 7725801.5507921