16989812 (number)

16989812 is an even 8-digits composite number following 16989811 and preceding 16989813. In scientific notation, it is written as 1.6989812 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 7257600 positive integers (up to 16989812) that are relatively prime to 16989812.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6989812 × 10^7
Engineering notation 1.6989812 × 10^6

Prime Factorization of 16989812

Prime Factorization 2 × 2 × 7 × 379 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8494906
Product of the distinct prime numbers

The prime factorization of 16989812 is 2 × 2 × 7 × 379 × 1601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 82, 41, 403, 592, 8079, 4461, 34609, 5661, 620540, 751531, 508164, 9933390, 49308999, 93479747, 868026925, 760256426, 3922250086, 2209186621

Basic calculations (n = 16989812)

Multiplication

n×y
n×2 33979624
n×3 50969436
n×4 67959248
n×5 84949060

Division

n÷y
n÷2 8494906
n÷3 5663270.6666667
n÷3 4247453
n÷5 3397962.4

Exponentiation

ny
n2 288653711795344
n3 4.9041722965051E+21
n4 8.332096533323E+28
n5 1.4156075366701E+36

Nth Root

y√n
2√n 4121.8699639848
3√n 257.0767836704
4√n 64.201790971785
5√n 27.92786359574

Divisors of 16989812

1, 2, 4, 7, 14, 28, 379, 758, 1516, 1601, 2653, 3202, 5306, 6404, 10612, 11207, 22414, 44828, 606779, 1213558, 2427116, 4247453, 8494906, 16989812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16989811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16989812 can be divided by 24 positive divisors. The sum of these divisors (counting 16989812) is 1, the average is 0.041666666666667.

Base conversion 16989812

Base System Value
2 Binary 1000000110011111001110100
3 Ternary 1011222011122022
4 Quaternary 1000303321310
5 Quinary 13322133222
6 Senary 1404052312
8 Octal 100637164
10 Decimal 16989812
12 Duodecimal 5834098
16 Hexadecimal 1033e74
20 Vigesimal 563eac
36 Base36 a45f8

Cryptographic Hash Functions

md5 42e22940aa527c69595fba15fed7479f
sha1 dd73ca0badff393fcdf75a3cc90182fb60f3ab83
sha256 22ec2e3b2869e1e714797c91e7b0482116aced28e49eca3ef0f78153b368c126
sha512 ecff4858da5e36a8ed635f54da137b590055293a61db0904d8d122f5cd37f8d05fa659c1411e9490aa7e9783eb7f17b9d838b75c50187df09176f47f75c345cd
ripemd-160 b42612e031756dc19eaf5094169538cb5bf3bd9c

16989812 as geometric shapes

Circle

Radius = n
Diameter 33979624
Circumference 106750137.13014
Area 9.0683238040768E+14

Sphere

Radius = n
Volume 2.0542548878185E+22
Surface area 3.6273295216307E+15
Circumference 106750137.13014

Square

Length = n
Perimeter 67959248
Area 288653711795344
Diagonal 24027222.552569

Cube

Length = n
Surface area 1731922270772064
Volume 4.9041722965051E+21
Space diagonal 29427217.595043

Equilateral Triangle

Length = n
Perimeter 50969436
Area 1.2499072365572E+14
Altitude 14713608.797522

Triangular Pyramid

Length = n
Surface area 1.2499072365572E+14
Volume 5.7796224782766E+20
Height 8009074.1841897