16989879 (number)

16989879 is an odd 8-digits composite number following 16989878 and preceding 16989880. In scientific notation, it is written as 1.6989879 × 10^7. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 11326584 positive integers (up to 16989879) that are relatively prime to 16989879.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6989879 × 10^7
Engineering notation 1.6989879 × 10^6

Prime Factorization of 16989879

Prime Factorization 3 × 5663293

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16989879
Product of the distinct prime numbers

The prime factorization of 16989879 is 3 × 5663293. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 43, 62, 907, 10, 7808, 9509, 24387, 49631, 957099, 729364, 3723612, 7487796, 86821309, 43467062, 96869641, 594330710, 7020190215, 6523582448

Basic calculations (n = 16989879)

Multiplication

n×y
n×2 33979758
n×3 50969637
n×4 67959516
n×5 84949395

Division

n÷y
n÷2 8494939.5
n÷3 5663293
n÷3 4247469.75
n÷5 3397975.8

Exponentiation

ny
n2 288655988434641
n3 4.9042303161299E+21
n4 8.332227965918E+28
n5 1.4156354494136E+36

Nth Root

y√n
2√n 4121.8780913559
3√n 257.0771216008
4√n 64.201854267271
5√n 27.927885622633

Divisors of 16989879

1, 3, 5663293, 16989879

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 -16989878
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 16989879 can be divided by 4 positive divisors. The sum of these divisors (counting 16989879) is 1, the average is 0.25.

Base conversion 16989879

Base System Value
2 Binary 1000000110011111010110111
3 Ternary 1011222011201210
4 Quaternary 1000303322313
5 Quinary 13322134004
6 Senary 1404052503
8 Octal 100637267
10 Decimal 16989879
12 Duodecimal 5834133
16 Hexadecimal 1033eb7
20 Vigesimal 563edj
36 Base36 a45h3

Cryptographic Hash Functions

md5 9125ba246f37d8cf9788fb1b2d19fc7a
sha1 591472bbb406056044be75441fffb22afd55c7e3
sha256 6e0cbd6ab03f0f84feea0d43d2cc3933fe9a46072242c43ce7df67b423613f68
sha512 0acbc5850236ab07b833ca32d2f342761012d8007fcc9f783afc3b81eecc7daa30eafb558936c04f2bc4beee8979d1cf3ed83d70e03238e553cf823b743a3874
ripemd-160 96340f16bac112c8b49d1bf59d13f95d1ffab7f6

16989879 as geometric shapes

Circle

Radius = n
Diameter 33979758
Circumference 106750558.10356
Area 9.0683953268097E+14

Sphere

Radius = n
Volume 2.0542791910222E+22
Surface area 3.6273581307239E+15
Circumference 106750558.10356

Square

Length = n
Perimeter 67959516
Area 288655988434641
Diagonal 24027317.304878

Cube

Length = n
Surface area 1731935930607846
Volume 4.9042303161299E+21
Space diagonal 29427333.642448

Equilateral Triangle

Length = n
Perimeter 50969637
Area 1.2499170946945E+14
Altitude 14713666.821224

Triangular Pyramid

Length = n
Surface area 1.2499170946945E+14
Volume 5.7796908550602E+20
Height 8009105.7682926