16646772 (number)

16646772 is an even 8-digits composite number following 16646771 and preceding 16646773. In scientific notation, it is written as 1.6646772 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 5548920 positive integers (up to 16646772) that are relatively prime to 16646772.

Interesting facts

Basic properties

Name

Name sixteen million six hundred forty-six thousand seven hundred seventy-two

Notation

Scientific notation 1.6646772 × 10^7
Engineering notation 1.6646772 × 10^6

Prime Factorization of 16646772

Prime Factorization 2 × 2 × 3 × 1387231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8323386
Product of the distinct prime numbers

The prime factorization of 16646772 is 2 × 2 × 3 × 1387231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 97, 63, 358, 744, 7338, 3438, 61958, 50894, 365007, 942979, 3697120, 6034483, 82613101, 91683860, 368696642, 790399935, 3757656064, 8998644982

Basic calculations (n = 16646772)

Multiplication

n×y
n×2 33293544
n×3 49940316
n×4 66587088
n×5 83233860

Division

n÷y
n÷2 8323386
n÷3 5548924
n÷3 4161693
n÷5 3329354.4

Exponentiation

ny
n2 277115018019984
n3 4.6130705227546E+21
n4 7.6792733212216E+28
n5 1.2783511210406E+36

Nth Root

y√n
2√n 4080.0455879806
3√n 255.33480052573
4√n 63.875234543449
5√n 27.814163693875

Divisors of 16646772

1, 2, 3, 4, 6, 12, 1387231, 2774462, 4161693, 5548924, 8323386, 16646772

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16646771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16646772 can be divided by 12 positive divisors. The sum of these divisors (counting 16646772) is 1, the average is 0.083333333333333.

Base conversion 16646772

Base System Value
2 Binary 111111100000001001110100
3 Ternary 1011022202002010
4 Quaternary 333200021310
5 Quinary 13230144042
6 Senary 1352444220
8 Octal 77401164
10 Decimal 16646772
12 Duodecimal 56a9670
16 Hexadecimal fe0274
20 Vigesimal 540gic
36 Base36 9wsqc

Cryptographic Hash Functions

md5 20d67c4f63d278b3c983455fdf816cb3
sha1 4662f24e9a7d8822f0be3f9f1c6466d2ce278450
sha256 9555c2142db843090b9844a76946e8ac88134e8d1fb756a21218793c6b46bbc9
sha512 f87ca7b933bdfd6cd69ccb949669964d14f4b2699f85a66a217b1dd3740587e52169368e6d23de0f57ae3483615b5955824c68b7a9ebeef848340f09020c5c94
ripemd-160 be8efbfe2b4bc89b07f2a081380ef97dac61a959

16646772 as geometric shapes

Circle

Radius = n
Diameter 33293544
Circumference 104594753.24237
Area 8.7058250481098E+14

Sphere

Radius = n
Volume 1.9323184619703E+22
Surface area 3.4823300192439E+15
Circumference 104594753.24237

Square

Length = n
Perimeter 66587088
Area 277115018019984
Diagonal 23542090.732133

Cube

Length = n
Surface area 1662690108119904
Volume 4.6130705227546E+21
Space diagonal 28833054.886015

Equilateral Triangle

Length = n
Perimeter 49940316
Area 1.1999432268774E+14
Altitude 14416527.443007

Triangular Pyramid

Length = n
Surface area 1.1999432268774E+14
Volume 5.4365557478859E+20
Height 7847363.5773776