16638043 (number)

16638043 is an odd 8-digits composite number following 16638042 and preceding 16638044. In scientific notation, it is written as 1.6638043 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 16280616 positive integers (up to 16638043) that are relatively prime to 16638043.

Interesting facts

Basic properties

Name

Name sixteen million six hundred thirty-eight thousand forty-three

Notation

Scientific notation 1.6638043 × 10^7
Engineering notation 1.6638043 × 10^6

Prime Factorization of 16638043

Prime Factorization 67 × 167 × 1487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16638043
Product of the distinct prime numbers

The prime factorization of 16638043 is 67 × 167 × 1487. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 25, 4, 647, 759, 3900, 4369, 80810, 1858, 963850, 554978, 5444897, 8302428, 60676212, 44313265, 586882768, 3029336, 178843224, 7949703157

Basic calculations (n = 16638043)

Multiplication

n×y
n×2 33276086
n×3 49914129
n×4 66552172
n×5 83190215

Division

n÷y
n÷2 8319021.5
n÷3 5546014.3333333
n÷3 4159510.75
n÷5 3327608.6

Exponentiation

ny
n2 276824474869849
n3 4.605817516337E+21
n4 7.6631789886968E+28
n5 1.2750030153063E+36

Nth Root

y√n
2√n 4078.9757292732
3√n 255.29016309974
4√n 63.86685939729
5√n 27.811246121926

Divisors of 16638043

1, 67, 167, 1487, 11189, 99629, 248329, 16638043

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16638042
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16638043 can be divided by 8 positive divisors. The sum of these divisors (counting 16638043) is 1, the average is 0.125.

Base conversion 16638043

Base System Value
2 Binary 111111011110000001011011
3 Ternary 1011022022002211
4 Quaternary 333132001123
5 Quinary 13224404133
6 Senary 1352335551
8 Octal 77360133
10 Decimal 16638043
12 Duodecimal 56a45b7
16 Hexadecimal fde05b
20 Vigesimal 53jf23
36 Base36 9wlzv

Cryptographic Hash Functions

md5 c0f256814f77d920f163c941d1d7819f
sha1 72c1b1c0541408e6d95da00a7e2db491c6122410
sha256 79ff078c7e08ee68fc9fa0ba5ce89a92fbd71654900593594058a62e7eebbb62
sha512 84cf80c5e1b27834e85d2931101c515fd26295120eff8149d4d73d658c61f23d8877b65edbd187f4d1396ede968da133b4a0bf2c015b3f06b196a0cf8f1cb6f1
ripemd-160 25532c2486df1bf15b99562f4f7eb9933ebcd86b

16638043 as geometric shapes

Circle

Radius = n
Diameter 33276086
Circumference 104539907.31782
Area 8.6966973658497E+14

Sphere

Radius = n
Volume 1.9292803297466E+22
Surface area 3.4786789463399E+15
Circumference 104539907.31782

Square

Length = n
Perimeter 66552172
Area 276824474869849
Diagonal 23529746.061947

Cube

Length = n
Surface area 1660946849219094
Volume 4.605817516337E+21
Space diagonal 28817935.814516

Equilateral Triangle

Length = n
Perimeter 49914129
Area 1.1986851381329E+14
Altitude 14408967.907258

Triangular Pyramid

Length = n
Surface area 1.1986851381329E+14
Volume 5.4280079978494E+20
Height 7843248.6873156