16989963 (number)

16989963 is an odd 8-digits composite number following 16989962 and preceding 16989964. In scientific notation, it is written as 1.6989963 × 10^7. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 11326640 positive integers (up to 16989963) that are relatively prime to 16989963.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred eighty-nine thousand nine hundred sixty-three

Notation

Scientific notation 1.6989963 × 10^7
Engineering notation 1.6989963 × 10^6

Prime Factorization of 16989963

Prime Factorization 3 × 5663321

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16989963
Product of the distinct prime numbers

The prime factorization of 16989963 is 3 × 5663321. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 9, 25, 736, 44, 8511, 1720, 88118, 74682, 18233, 746280, 7707554, 2182338, 61817357, 80565391, 913028772, 313747356, 2301701585, 1949260443

Basic calculations (n = 16989963)

Multiplication

n×y
n×2 33979926
n×3 50969889
n×4 67959852
n×5 84949815

Division

n÷y
n÷2 8494981.5
n÷3 5663321
n÷3 4247490.75
n÷5 3397992.6

Exponentiation

ny
n2 288658842741369
n3 4.9043030577987E+21
n4 8.3323927492786E+28
n5 1.4156704451171E+36

Nth Root

y√n
2√n 4121.8882808732
3√n 257.07754527347
4√n 64.201933622541
5√n 27.927913238342

Divisors of 16989963

1, 3, 5663321, 16989963

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 -16989962
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 16989963 can be divided by 4 positive divisors. The sum of these divisors (counting 16989963) is 1, the average is 0.25.

Base conversion 16989963

Base System Value
2 Binary 1000000110011111100001011
3 Ternary 1011222011211220
4 Quaternary 1000303330023
5 Quinary 13322134323
6 Senary 1404053123
8 Octal 100637413
10 Decimal 16989963
12 Duodecimal 58341a3
16 Hexadecimal 1033f0b
20 Vigesimal 563ei3
36 Base36 a45jf

Cryptographic Hash Functions

md5 2ba00faefd6ee17928c492d34d7b8a37
sha1 c060ae3974599d3b03a69097841ee1ca9c3c30d0
sha256 ee83cd2300c068f7f8984f94e34d1cd060bebca9048465b1eb4b1b534f2f5b9d
sha512 ed2ec7e9ba808b7373c2547cee490eaba1702804a8c298486394b2e777de18cc38ede7ee9f5574099bfabc93922874cfe7723941840192938a2fa36a1857953a
ripemd-160 833c8f145cd091da9d19ade7e7865dcf397dbbac

16989963 as geometric shapes

Circle

Radius = n
Diameter 33979926
Circumference 106751085.89112
Area 9.0684849975002E+14

Sphere

Radius = n
Volume 2.0543096609811E+22
Surface area 3.6273939990001E+15
Circumference 106751085.89112

Square

Length = n
Perimeter 67959852
Area 288658842741369
Diagonal 24027436.098817

Cube

Length = n
Surface area 1731953056448214
Volume 4.9043030577987E+21
Space diagonal 29427479.134715

Equilateral Triangle

Length = n
Perimeter 50969889
Area 1.2499294542052E+14
Altitude 14713739.567358

Triangular Pyramid

Length = n
Surface area 1.2499294542052E+14
Volume 5.7797765819389E+20
Height 8009145.3662724