16644996 (number)

16644996 is an even 8-digits composite number following 16644995 and preceding 16644997. In scientific notation, it is written as 1.6644996 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 5548320 positive integers (up to 16644996) that are relatively prime to 16644996.

Interesting facts

Basic properties

Name

Name sixteen million six hundred forty-four thousand nine hundred ninety-six

Notation

Scientific notation 1.6644996 × 10^7
Engineering notation 1.6644996 × 10^6

Prime Factorization of 16644996

Prime Factorization 2 × 2 × 3 × 3 × 462361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2774166
Product of the distinct prime numbers

The prime factorization of 16644996 is 2 × 2 × 3 × 3 × 462361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 43, 62, 343, 311, 501, 2078, 15078, 51115, 783310, 464091, 6612070, 3893010, 54903247, 95015453, 155487018, 285426938, 4673943953, 7558035625

Basic calculations (n = 16644996)

Multiplication

n×y
n×2 33289992
n×3 49934988
n×4 66579984
n×5 83224980

Division

n÷y
n÷2 8322498
n÷3 5548332
n÷3 4161249
n÷5 3328999.2

Exponentiation

ny
n2 277055891840016
n3 4.6115942114535E+21
n4 7.6759967203267E+28
n5 1.2776693470585E+36

Nth Root

y√n
2√n 4079.8279375483
3√n 255.32571987167
4√n 63.8735308054
5√n 27.81357018466

Divisors of 16644996

1, 2, 3, 4, 6, 9, 12, 18, 36, 462361, 924722, 1387083, 1849444, 2774166, 4161249, 5548332, 8322498, 16644996

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16644995
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16644996 can be divided by 18 positive divisors. The sum of these divisors (counting 16644996) is 1, the average is 0.055555555555556.

Base conversion 16644996

Base System Value
2 Binary 111111011111101110000100
3 Ternary 1011022122122100
4 Quaternary 333133232010
5 Quinary 13230114441
6 Senary 1352432100
8 Octal 77375604
10 Decimal 16644996
12 Duodecimal 56a8630
16 Hexadecimal fdfb84
20 Vigesimal 540c9g
36 Base36 9wrd0

Cryptographic Hash Functions

md5 158bfba95f5c625fa84166808ef0cf2c
sha1 b8f4c804d19010f242403bf24816c16fc90c47dc
sha256 e0a4d1e863909390e6b45a229491e61e38bae10299014693e9cc2a338b636270
sha512 61dcf9ce69423f48b83ad2d3c50fa11c479c57fc11de6af69da913ab77b4362c7fd4b076c064c1ad5eaba91091448a93731e7e13367742204d0dec666e9aa86f
ripemd-160 600cc4c93ab37ab8a4f59251d8a9a7757770eb5a

16644996 as geometric shapes

Circle

Radius = n
Diameter 33289992
Circumference 104583594.30526
Area 8.7039675443836E+14

Sphere

Radius = n
Volume 1.9317000661386E+22
Surface area 3.4815870177535E+15
Circumference 104583594.30526

Square

Length = n
Perimeter 66579984
Area 277055891840016
Diagonal 23539579.088846

Cube

Length = n
Surface area 1662335351040096
Volume 4.6115942114535E+21
Space diagonal 28829978.763781

Equilateral Triangle

Length = n
Perimeter 49934988
Area 1.199687203008E+14
Altitude 14414989.38189

Triangular Pyramid

Length = n
Surface area 1.199687203008E+14
Volume 5.4348158983323E+20
Height 7846526.3629486