16381572 (number)

16381572 is an even 8-digits composite number following 16381571 and preceding 16381573. In scientific notation, it is written as 1.6381572 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 5173056 positive integers (up to 16381572) that are relatively prime to 16381572.

Interesting facts

Basic properties

Name

Name sixteen million three hundred eighty-one thousand five hundred seventy-two

Notation

Scientific notation 1.6381572 × 10^7
Engineering notation 1.6381572 × 10^6

Prime Factorization of 16381572

Prime Factorization 2 × 2 × 3 × 19 × 71849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8190786
Product of the distinct prime numbers

The prime factorization of 16381572 is 2 × 2 × 3 × 19 × 71849. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 45, 86, 351, 625, 8390, 8720, 20671, 80992, 259180, 164748, 1506417, 4261163, 40528190, 62395686, 540592160, 853241428, 4864724561, 2082095277

Basic calculations (n = 16381572)

Multiplication

n×y
n×2 32763144
n×3 49144716
n×4 65526288
n×5 81907860

Division

n÷y
n÷2 8190786
n÷3 5460524
n÷3 4095393
n÷5 3276314.4

Exponentiation

ny
n2 268355901191184
n3 4.3960915169883E+21
n4 7.2014889704133E+28
n5 1.1797171007603E+36

Nth Root

y√n
2√n 4047.4154716312
3√n 253.97162143939
4√n 63.619301093546
5√n 27.724971921787

Divisors of 16381572

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 71849, 143698, 215547, 287396, 431094, 862188, 1365131, 2730262, 4095393, 5460524, 8190786, 16381572

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16381571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16381572 can be divided by 24 positive divisors. The sum of these divisors (counting 16381572) is 1, the average is 0.041666666666667.

Base conversion 16381572

Base System Value
2 Binary 111110011111011010000100
3 Ternary 1010211021021220
4 Quaternary 332133122010
5 Quinary 13143202242
6 Senary 1343040340
8 Octal 76373204
10 Decimal 16381572
12 Duodecimal 55a00b0
16 Hexadecimal f9f684
20 Vigesimal 527dic
36 Base36 9r43o

Cryptographic Hash Functions

md5 bcb064e4a75632d48c2809f9400005a0
sha1 80b95c9f01d43f3ba63e0e298f5797a2038cb616
sha256 bacaacf5d131c8dcbb702edfcc43edf0c58fe196b4efc8d5a6c9454154e3bf34
sha512 338b483008da1145fc064abe938357ab36da73269ba3e0c55872d4c5596a0ea37d997cadf679b9cf8e1e5c6d046737d471832498306b58d13d58f7b8e8f5c49f
ripemd-160 4967b7542da9cad3c33457523080b36ea62d02cf

16381572 as geometric shapes

Circle

Radius = n
Diameter 32763144
Circumference 102928452.4989
Area 8.4306492772969E+14

Sphere

Radius = n
Volume 1.8414305085705E+22
Surface area 3.3722597109188E+15
Circumference 102928452.4989

Square

Length = n
Perimeter 65526288
Area 268355901191184
Diagonal 23167041.295391

Cube

Length = n
Surface area 1610135407147104
Volume 4.3960915169883E+21
Space diagonal 28373715.011848

Equilateral Triangle

Length = n
Perimeter 49144716
Area 1.1620151384352E+14
Altitude 14186857.505924

Triangular Pyramid

Length = n
Surface area 1.1620151384352E+14
Volume 5.1808435372984E+20
Height 7722347.0984638