16421750 (number)

16421750 is an even 8-digits composite number following 16421749 and preceding 16421751. In scientific notation, it is written as 1.6421750 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 6568600 positive integers (up to 16421750) that are relatively prime to 16421750.

Interesting facts

Basic properties

Name

Name sixteen million four hundred twenty-one thousand seven hundred fifty

Notation

Scientific notation 1.6421750 × 10^7
Engineering notation 1.6421750 × 10^6

Prime Factorization of 16421750

Prime Factorization 2 × 5 × 25 × 65687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16421750
Product of the distinct prime numbers

The prime factorization of 16421750 is 2 × 5 × 25 × 65687. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 17, 41, 836, 609, 9970, 5359, 37237, 42421, 549381, 150811, 9696225, 2417048, 46520944, 42390882, 389222311, 72555615, 3415480814, 4787347347

Basic calculations (n = 16421750)

Multiplication

n×y
n×2 32843500
n×3 49265250
n×4 65687000
n×5 82108750

Division

n÷y
n÷2 8210875
n÷3 5473916.6666667
n÷3 4105437.5
n÷5 3284350

Exponentiation

ny
n2 269673873062500
n3 4.4285169249641E+21
n4 7.2723997812529E+28
n5 1.1942553110779E+36

Nth Root

y√n
2√n 4052.37584634
3√n 254.17908506316
4√n 63.658273981785
5√n 27.738558440815

Divisors of 16421750

1, 2, 5, 10, 25, 50, 125, 250, 65687, 131374, 328435, 656870, 1642175, 3284350, 8210875, 16421750

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16421749
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16421750 can be divided by 16 positive divisors. The sum of these divisors (counting 16421750) is 1, the average is 0.0625.

Base conversion 16421750

Base System Value
2 Binary 111110101001001101110110
3 Ternary 1010220022101222
4 Quaternary 332221031312
5 Quinary 13200444000
6 Senary 1343550342
8 Octal 76511566
10 Decimal 16421750
12 Duodecimal 55bb3b2
16 Hexadecimal fa9376
20 Vigesimal 52ce7a
36 Base36 9rz3q

Cryptographic Hash Functions

md5 6984becaafbe1c88cbaae7672a74ddc6
sha1 633dc0f3ab743d8075bd58ac7d69fb4d4d1f9764
sha256 7f6716830a59322861afd02a5fceaffd7f8c966cd171a679d08712e6661176c3
sha512 98e5a01e8e2a9310d3af049ecb906f00ff61aa19cc2edfd5ba0cfa170d11f8beb684cc4f4fc45557f00355ac9e64e93a34bacb48d04b297a9d6de62a5946f395
ripemd-160 90bce94950fc4cf867f4639e5f58e478607efaf0

16421750 as geometric shapes

Circle

Radius = n
Diameter 32843500
Circumference 103180898.31818
Area 8.4720545847826E+14

Sphere

Radius = n
Volume 1.855012831702E+22
Surface area 3.388821833913E+15
Circumference 103180898.31818

Square

Length = n
Perimeter 65687000
Area 269673873062500
Diagonal 23223861.5679

Cube

Length = n
Surface area 1618043238375000
Volume 4.4285169249641E+21
Space diagonal 28443305.349194

Equilateral Triangle

Length = n
Perimeter 49265250
Area 1.1677221240453E+14
Altitude 14221652.674597

Triangular Pyramid

Length = n
Surface area 1.1677221240453E+14
Volume 5.2190572470692E+20
Height 7741287.1893001