16890448 (number)

16890448 is an even 8-digits composite number following 16890447 and preceding 16890449. In scientific notation, it is written as 1.6890448 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 8328960 positive integers (up to 16890448) that are relatively prime to 16890448.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred ninety thousand four hundred forty-eight

Notation

Scientific notation 1.6890448 × 10^7
Engineering notation 1.6890448 × 10^6

Prime Factorization of 16890448

Prime Factorization 2 × 2 × 2 × 2 × 73 × 14461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2111306
Product of the distinct prime numbers

The prime factorization of 16890448 is 2 × 2 × 2 × 2 × 73 × 14461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 68, 59, 938, 301, 3726, 7556, 27337, 68948, 139315, 360968, 2793128, 7385057, 10542940, 15280140, 151283770, 734088276, 2754181809, 2351796911

Basic calculations (n = 16890448)

Multiplication

n×y
n×2 33780896
n×3 50671344
n×4 67561792
n×5 84452240

Division

n÷y
n÷2 8445224
n÷3 5630149.3333333
n÷3 4222612
n÷5 3378089.6

Exponentiation

ny
n2 285287233640704
n3 4.8186291848722E+21
n4 8.1388805678366E+28
n5 1.3746933900925E+36

Nth Root

y√n
2√n 4109.7990218501
3√n 256.57463689597
4√n 64.107714214828
5√n 27.895119985108

Divisors of 16890448

1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 14461, 28922, 57844, 115688, 231376, 1055653, 2111306, 4222612, 8445224, 16890448

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16890447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16890448 can be divided by 20 positive divisors. The sum of these divisors (counting 16890448) is 1, the average is 0.05.

Base conversion 16890448

Base System Value
2 Binary 1000000011011101001010000
3 Ternary 1011210010100011
4 Quaternary 1000123221100
5 Quinary 13310443243
6 Senary 1402004304
8 Octal 100335120
10 Decimal 16890448
12 Duodecimal 57a6694
16 Hexadecimal 101ba50
20 Vigesimal 55b628
36 Base36 a20r4

Cryptographic Hash Functions

md5 7420c5ec63e5ffe23d4ac2db6e07b202
sha1 d833f105859330269ded26d832d7907fb450748d
sha256 225f8853527fd9e03bf6d2bda272d4acbd604f7a2ab1fbd3e65e49b9a3943ee0
sha512 eabbfa62fb8c77be1e00a59d724def06a9a96801d63c214ca50a00a22648e85ad62850ac254e925ed5529cf55092caadddf0cc120a8607c21a02abe9bfa5f4eb
ripemd-160 6c16ec76a45c47780c2c30f741de7d14eadedf87

16890448 as geometric shapes

Circle

Radius = n
Diameter 33780896
Circumference 106125814.70528
Area 8.9625627736859E+14

Sphere

Radius = n
Volume 2.018422673009E+22
Surface area 3.5850251094744E+15
Circumference 106125814.70528

Square

Length = n
Perimeter 67561792
Area 285287233640704
Diagonal 23886700.636158

Cube

Length = n
Surface area 1711723401844224
Volume 4.8186291848722E+21
Space diagonal 29255114.0986

Equilateral Triangle

Length = n
Perimeter 50671344
Area 1.2353299585412E+14
Altitude 14627557.0493

Triangular Pyramid

Length = n
Surface area 1.2353299585412E+14
Volume 5.6788089544109E+20
Height 7962233.5453858