16989856 (number)

16989856 is an even 8-digits composite number following 16989855 and preceding 16989857. In scientific notation, it is written as 1.6989856 × 10^7. The sum of its digits is 52. It has a total of 7 prime factors and 24 positive divisors. There are 7841280 positive integers (up to 16989856) that are relatively prime to 16989856.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6989856 × 10^7
Engineering notation 1.6989856 × 10^6

Prime Factorization of 16989856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 40841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1061866
Product of the distinct prime numbers

The prime factorization of 16989856 is 2 × 2 × 2 × 2 × 2 × 13 × 40841. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 93, 88, 306, 140, 9896, 9752, 46171, 73483, 729265, 853773, 921581, 2906904, 46575175, 69695342, 309495299, 181800699, 1951014459, 6163195006

Basic calculations (n = 16989856)

Multiplication

n×y
n×2 33979712
n×3 50969568
n×4 67959424
n×5 84949280

Division

n÷y
n÷2 8494928
n÷3 5663285.3333333
n÷3 4247464
n÷5 3397971.2

Exponentiation

ny
n2 288655206900736
n3 4.9042103988937E+21
n4 8.3321828470907E+28
n5 1.4156258673774E+36

Nth Root

y√n
2√n 4121.8753013647
3√n 257.07700559494
4√n 64.201832538991
5√n 27.92787806117

Divisors of 16989856

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 40841, 81682, 163364, 326728, 530933, 653456, 1061866, 1306912, 2123732, 4247464, 8494928, 16989856

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 -16989855
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 16989856 can be divided by 24 positive divisors. The sum of these divisors (counting 16989856) is 1, the average is 0.041666666666667.

Base conversion 16989856

Base System Value
2 Binary 1000000110011111010100000
3 Ternary 1011222011200221
4 Quaternary 1000303322200
5 Quinary 13322133411
6 Senary 1404052424
8 Octal 100637240
10 Decimal 16989856
12 Duodecimal 5834114
16 Hexadecimal 1033ea0
20 Vigesimal 563ecg
36 Base36 a45gg

Cryptographic Hash Functions

md5 05bb2d42d4e44b3644a74fcd001b6bed
sha1 66ccc60bdded168fc5b8be9635b442b09a3c99bf
sha256 8d6a9d4db766d5443b2e9c3ca4df47b19aa2a1ec5975cb9d63ead62429c4e901
sha512 1c77ed09f7c63a99ce3c2b93f01ba91952570dcdb405a29334b5a0d4c204d5936875124cbc7145392d030f8bb3156045b3f7b543317d7274519881f67be399fa
ripemd-160 e4cc8528f09706c5d3051ec4057fa1a394c58756

16989856 as geometric shapes

Circle

Radius = n
Diameter 33979712
Circumference 106750413.5903
Area 9.0683707741979E+14

Sphere

Radius = n
Volume 2.0542708481098E+22
Surface area 3.6273483096792E+15
Circumference 106750413.5903

Square

Length = n
Perimeter 67959424
Area 288655206900736
Diagonal 24027284.777966

Cube

Length = n
Surface area 1731931241404416
Volume 4.9042103988937E+21
Space diagonal 29427293.805279

Equilateral Triangle

Length = n
Perimeter 50969568
Area 1.2499137105535E+14
Altitude 14713646.902639

Triangular Pyramid

Length = n
Surface area 1.2499137105535E+14
Volume 5.7796673823722E+20
Height 8009094.9259886