16890090 (number)

16890090 is an even 8-digits composite number following 16890089 and preceding 16890091. In scientific notation, it is written as 1.6890090 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 3860544 positive integers (up to 16890090) that are relatively prime to 16890090.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred ninety thousand ninety

Notation

Scientific notation 1.6890090 × 10^7
Engineering notation 1.6890090 × 10^6

Prime Factorization of 16890090

Prime Factorization 2 × 5 × 3 × 7 × 80429

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16890090
Product of the distinct prime numbers

The prime factorization of 16890090 is 2 × 5 × 3 × 7 × 80429. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 63, 95, 107, 11, 1868, 3589, 67688, 63100, 225891, 705456, 2971589, 5181537, 10327041, 32366745, 767650505, 226334196, 4101491554, 5482376366

Basic calculations (n = 16890090)

Multiplication

n×y
n×2 33780180
n×3 50670270
n×4 67560360
n×5 84450450

Division

n÷y
n÷2 8445045
n÷3 5630030
n÷3 4222522.5
n÷5 3378018

Exponentiation

ny
n2 285275140208100
n3 4.8183227928774E+21
n4 8.1381905620751E+28
n5 1.374547710306E+36

Nth Root

y√n
2√n 4109.7554671781
3√n 256.57282414814
4√n 64.107374514778
5√n 27.895001734395

Divisors of 16890090

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 80429, 160858, 241287, 402145, 482574, 563003, 804290, 1126006, 1206435, 1689009, 2412870, 2815015, 3378018, 5630030, 8445045, 16890090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16890089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16890090 can be divided by 32 positive divisors. The sum of these divisors (counting 16890090) is 1, the average is 0.03125.

Base conversion 16890090

Base System Value
2 Binary 1000000011011100011101010
3 Ternary 1011210002211220
4 Quaternary 1000123203222
5 Quinary 13310440330
6 Senary 1402002510
8 Octal 100334352
10 Decimal 16890090
12 Duodecimal 57a6436
16 Hexadecimal 101b8ea
20 Vigesimal 55b54a
36 Base36 a20h6

Cryptographic Hash Functions

md5 a09ffdbb96bcba5a606ffe02f82014af
sha1 c1d0959961521c3b92cae38b076a4cd62d0fd964
sha256 3bf7d6d5aa58bef278c39a62c06b952dbcb77b9c3810ff6f1511da9fc44dd384
sha512 ed664c70b8b11182743482930b34cca9d41fa47bd4ce773476e1489582a17a416a1b85f4956afebed7ca6c0bcdedee5e3d50febf7469aa3d771da1e16c1fff12
ripemd-160 5c061b23bdce5ea61836ec50b0d03909079c24ac

16890090 as geometric shapes

Circle

Radius = n
Diameter 33780180
Circumference 106123565.32494
Area 8.9621828472957E+14

Sphere

Radius = n
Volume 2.0182943318304E+22
Surface area 3.5848731389183E+15
Circumference 106123565.32494

Square

Length = n
Perimeter 67560360
Area 285275140208100
Diagonal 23886194.347702

Cube

Length = n
Surface area 1711650841248600
Volume 4.8183227928774E+21
Space diagonal 29254494.024411

Equilateral Triangle

Length = n
Perimeter 50670270
Area 1.2352775924419E+14
Altitude 14627247.012206

Triangular Pyramid

Length = n
Surface area 1.2352775924419E+14
Volume 5.6784478679822E+20
Height 7962064.7825674