16988900 (number)

16988900 is an even 8-digits composite number following 16988899 and preceding 16988901. In scientific notation, it is written as 1.6988900 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 6795520 positive integers (up to 16988900) that are relatively prime to 16988900.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred eighty-eight thousand nine hundred

Notation

Scientific notation 1.6988900 × 10^7
Engineering notation 1.6988900 × 10^6

Prime Factorization of 16988900

Prime Factorization 2 × 2 × 25 × 169889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8494450
Product of the distinct prime numbers

The prime factorization of 16988900 is 2 × 2 × 25 × 169889. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 41, 5, 235, 58, 1303, 2149, 89594, 5469, 498275, 900458, 7771084, 146547, 10944996, 85319879, 713316118, 599084771, 4005254094, 6300146308

Basic calculations (n = 16988900)

Multiplication

n×y
n×2 33977800
n×3 50966700
n×4 67955600
n×5 84944500

Division

n÷y
n÷2 8494450
n÷3 5662966.6666667
n÷3 4247225
n÷5 3397780

Exponentiation

ny
n2 288622723210000
n3 4.9033825823424E+21
n4 8.3303076353156E+28
n5 1.4152276338561E+36

Nth Root

y√n
2√n 4121.7593331004
3√n 257.07218369362
4√n 64.20092937879
5√n 27.927563760068

Divisors of 16988900

1, 2, 4, 25, 50, 100, 169889, 339778, 679556, 4247225, 8494450, 16988900

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16988899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16988900 can be divided by 12 positive divisors. The sum of these divisors (counting 16988900) is 1, the average is 0.083333333333333.

Base conversion 16988900

Base System Value
2 Binary 1000000110011101011100100
3 Ternary 1011222010101112
4 Quaternary 1000303223210
5 Quinary 13322121100
6 Senary 1404044152
8 Octal 100635344
10 Decimal 16988900
12 Duodecimal 5833658
16 Hexadecimal 1033ae4
20 Vigesimal 563c50
36 Base36 a44pw

Cryptographic Hash Functions

md5 389fb03adf0d94a7a5df65500b5d0dc5
sha1 733997e70826e2bf9bb5a7ed16f06614bb617300
sha256 0a86ea42dfe39c1f4a7409687877d1aec35393f79d0c836baeed4c44960b8718
sha512 319d14da235fd519e313a1540c056235e95f949b55ab376fd1ac1a992225ceed8a2e859cbe4bb5e8475a2318f0697bdc857ce2e225b310bb78136b7521badeb5
ripemd-160 421ea2bbb4be8a51762feeacdd39466a734431d8

16988900 as geometric shapes

Circle

Radius = n
Diameter 33977800
Circumference 106744406.86514
Area 9.0673502689562E+14

Sphere

Radius = n
Volume 2.0539240931236E+22
Surface area 3.6269401075825E+15
Circumference 106744406.86514

Square

Length = n
Perimeter 67955600
Area 288622723210000
Diagonal 24025932.7898

Cube

Length = n
Surface area 1731736339260000
Volume 4.9033825823424E+21
Space diagonal 29425637.964707

Equilateral Triangle

Length = n
Perimeter 50966700
Area 1.2497730520465E+14
Altitude 14712818.982353

Triangular Pyramid

Length = n
Surface area 1.2497730520465E+14
Volume 5.7786917912105E+20
Height 8008644.2632668