16989880 (number)

16989880 is an even 8-digits composite number following 16989879 and preceding 16989881. In scientific notation, it is written as 1.6989880 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors. There are 6772096 positive integers (up to 16989880) that are relatively prime to 16989880.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred eighty-nine thousand eight hundred eighty

Notation

Scientific notation 1.6989880 × 10^7
Engineering notation 1.6989880 × 10^6

Prime Factorization of 16989880

Prime Factorization 2 × 2 × 2 × 5 × 383 × 1109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4247470
Product of the distinct prime numbers

The prime factorization of 16989880 is 2 × 2 × 2 × 5 × 383 × 1109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 4, 13, 89, 171, 46, 4981, 269, 76785, 38678, 388385, 99649, 8364876, 1443937, 72911012, 36258185, 814437777, 470583352, 2678871457, 2860117630

Basic calculations (n = 16989880)

Multiplication

n×y
n×2 33979760
n×3 50969640
n×4 67959520
n×5 84949400

Division

n÷y
n÷2 8494940
n÷3 5663293.3333333
n÷3 4247470
n÷5 3397976

Exponentiation

ny
n2 288656022414400
n3 4.904231182098E+21
n4 8.3322299276103E+28
n5 1.4156358660251E+36

Nth Root

y√n
2√n 4121.8782126599
3√n 257.07712664453
4√n 64.201855211979
5√n 27.927885951393

Divisors of 16989880

1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1109, 1532, 1915, 2218, 3064, 3830, 4436, 5545, 7660, 8872, 11090, 15320, 22180, 44360, 424747, 849494, 1698988, 2123735, 3397976, 4247470, 8494940, 16989880

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16989879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16989880 can be divided by 32 positive divisors. The sum of these divisors (counting 16989880) is 1, the average is 0.03125.

Base conversion 16989880

Base System Value
2 Binary 1000000110011111010111000
3 Ternary 1011222011201211
4 Quaternary 1000303322320
5 Quinary 13322134010
6 Senary 1404052504
8 Octal 100637270
10 Decimal 16989880
12 Duodecimal 5834134
16 Hexadecimal 1033eb8
20 Vigesimal 563ee0
36 Base36 a45h4

Cryptographic Hash Functions

md5 cd9fa76ef809b2045af9e9190136085b
sha1 ac94728413ee43166e31edccff3d79bd66767846
sha256 0539e8297a0235da45dec72497eb32cc21addee163ed916412f4ec031e721509
sha512 f5e9bf1379bcc313e25758681091656004fe21e3701c8ac0322cdab152bafebf319125931505f5f9208bf56bedf98a15b17196a8a3d887a5b5cd0e95b923f4d1
ripemd-160 36884b53d169d1e767ba99202e7211e3e1022254

16989880 as geometric shapes

Circle

Radius = n
Diameter 33979760
Circumference 106750564.38674
Area 9.0683963943153E+14

Sphere

Radius = n
Volume 2.054279553758E+22
Surface area 3.6273585577261E+15
Circumference 106750564.38674

Square

Length = n
Perimeter 67959520
Area 288656022414400
Diagonal 24027318.719091

Cube

Length = n
Surface area 1731936134486400
Volume 4.904231182098E+21
Space diagonal 29427335.374498

Equilateral Triangle

Length = n
Perimeter 50969640
Area 1.2499172418312E+14
Altitude 14713667.687249

Triangular Pyramid

Length = n
Surface area 1.2499172418312E+14
Volume 5.7796918756133E+20
Height 8009106.2396971