16632421 (number)

16632421 is an odd 8-digits composite number following 16632420 and preceding 16632422. In scientific notation, it is written as 1.6632421 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 15352992 positive integers (up to 16632421) that are relatively prime to 16632421.

Interesting facts

Basic properties

Name

Name sixteen million six hundred thirty-two thousand four hundred twenty-one

Notation

Scientific notation 1.6632421 × 10^7
Engineering notation 1.6632421 × 10^6

Prime Factorization of 16632421

Prime Factorization 13 × 1279417

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16632421
Product of the distinct prime numbers

The prime factorization of 16632421 is 13 × 1279417. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 98, 86, 857, 777, 3384, 9351, 41220, 64995, 151712, 872594, 7995043, 4130946, 95751829, 12742506, 481903603, 956261151, 9038737186, 57348186

Basic calculations (n = 16632421)

Multiplication

n×y
n×2 33264842
n×3 49897263
n×4 66529684
n×5 83162105

Division

n÷y
n÷2 8316210.5
n÷3 5544140.3333333
n÷3 4158105.25
n÷5 3326484.2

Exponentiation

ny
n2 276637428321241
n3 4.6011501721962E+21
n4 7.652826674819E+28
n5 1.2728503509562E+36

Nth Root

y√n
2√n 4078.2865274524
3√n 255.26140565146
4√n 63.861463555515
5√n 27.809366382068

Divisors of 16632421

1, 13, 1279417, 16632421

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16632420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16632421 can be divided by 4 positive divisors. The sum of these divisors (counting 16632421) is 1, the average is 0.25.

Base conversion 16632421

Base System Value
2 Binary 111111011100101001100101
3 Ternary 1011022000101121
4 Quaternary 333130221211
5 Quinary 13224214141
6 Senary 1352253541
8 Octal 77345145
10 Decimal 16632421
12 Duodecimal 56a12b1
16 Hexadecimal fdca65
20 Vigesimal 53j111
36 Base36 9whnp

Cryptographic Hash Functions

md5 7a8c642ab8b9e3a53351b7444dd21714
sha1 5d4ade158dd901d20d4d260231e57bb51a6712c4
sha256 33c98f8940861488efed7d301e04fc9e6bf60ef609d2b057926b3e95b2cdc88d
sha512 27d08d646a6530b4ef13afa3ea14894fe1ef7e2cdfce7b453f079123280a01b6d3a139601b66b5d9096ac6d942779e21011dd6c600604ee26e402c163a11477e
ripemd-160 22a8cbff044df0e534d59ad9ef7c668caff2eec5

16632421 as geometric shapes

Circle

Radius = n
Diameter 33264842
Circumference 104504583.25003
Area 8.6908211252198E+14

Sphere

Radius = n
Volume 1.9273252772047E+22
Surface area 3.4763284500879E+15
Circumference 104504583.25003

Square

Length = n
Perimeter 66529684
Area 276637428321241
Diagonal 23521795.353299

Cube

Length = n
Surface area 1659824569927446
Volume 4.6011501721962E+21
Space diagonal 28808198.224876

Equilateral Triangle

Length = n
Perimeter 49897263
Area 1.197875202819E+14
Altitude 14404099.112438

Triangular Pyramid

Length = n
Surface area 1.197875202819E+14
Volume 5.4225074800293E+20
Height 7840598.4510997