16989860 (number)

16989860 is an even 8-digits composite number following 16989859 and preceding 16989861. In scientific notation, it is written as 1.6989860 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 48 positive divisors. There are 6462720 positive integers (up to 16989860) that are relatively prime to 16989860.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6989860 × 10^7
Engineering notation 1.6989860 × 10^6

Prime Factorization of 16989860

Prime Factorization 2 × 2 × 409 × 5 × 67 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8494930
Product of the distinct prime numbers

The prime factorization of 16989860 is 2 × 2 × 409 × 5 × 67 × 31. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16989860)

Multiplication

n×y
n×2 33979720
n×3 50969580
n×4 67959440
n×5 84949300

Division

n÷y
n÷2 8494930
n÷3 5663286.6666667
n÷3 4247465
n÷5 3397972

Exponentiation

ny
n2 288655342819600
n3 4.904213862757E+21
n4 8.3321906938301E+28
n5 1.4156275338148E+36

Nth Root

y√n
2√n 4121.8757865807
3√n 257.07702576988
4√n 64.201836317824
5√n 27.927879376208

Divisors of 16989860

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16989859
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16989860 can be divided by 48 positive divisors. The sum of these divisors (counting 16989860) is 1, the average is 0.020833333333333.

Base conversion 16989860

Base System Value
2 Binary 1000000110011111010100100
3 Ternary 1011222011201002
4 Quaternary 1000303322210
5 Quinary 13322133420
6 Senary 1404052432
8 Octal 100637244
10 Decimal 16989860
12 Duodecimal 5834118
16 Hexadecimal 1033ea4
20 Vigesimal 563ed0
36 Base36 a45gk

Cryptographic Hash Functions

md5 f5ae6891986226895ebd744a2e6e35a2
sha1 9ae233f042c9c36b677d2c1253bff59fd663bf49
sha256 fb7fd5f82664b2760d0e3c9cb43574fc5b94acb4036b570f7ef07b499f377746
sha512 13d079852174d51bb271bfd5a6ac5f2ea8d0fe7e5626cc2ba1dbb624cd4f5b78dbc0d816157c4c1a940cc9e4251126e9a0fc84c2ec25f3be9ef3cbd7f052f691
ripemd-160 257c0fe6cb10cc9ddc0fa8f1dafa5f34e302a3fa

16989860 as geometric shapes

Circle

Radius = n
Diameter 33979720
Circumference 106750438.72304
Area 9.068375044215E+14

Sphere

Radius = n
Volume 2.0542722990494E+22
Surface area 3.627350017686E+15
Circumference 106750438.72304

Square

Length = n
Perimeter 67959440
Area 288655342819600
Diagonal 24027290.43482

Cube

Length = n
Surface area 1731932056917600
Volume 4.904213862757E+21
Space diagonal 29427300.733482

Equilateral Triangle

Length = n
Perimeter 50969580
Area 1.2499142990994E+14
Altitude 14713650.366741

Triangular Pyramid

Length = n
Surface area 1.2499142990994E+14
Volume 5.7796714645743E+20
Height 8009096.8116067