15998906 (number)

15998906 is an even 8-digits composite number following 15998905 and preceding 15998907. In scientific notation, it is written as 1.5998906 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 6233280 positive integers (up to 15998906) that are relatively prime to 15998906.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred ninety-eight thousand nine hundred six

Notation

Scientific notation 1.5998906 × 10^7
Engineering notation 1.5998906 × 10^6

Prime Factorization of 15998906

Prime Factorization 2 × 7 × 11 × 103889

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15998906
Product of the distinct prime numbers

The prime factorization of 15998906 is 2 × 7 × 11 × 103889. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 85, 36, 596, 97, 6776, 836, 18866, 74727, 339347, 591467, 9541857, 8743356, 57765153, 69868764, 307248516, 506305614, 4146189025, 3732327459

Basic calculations (n = 15998906)

Multiplication

n×y
n×2 31997812
n×3 47996718
n×4 63995624
n×5 79994530

Division

n÷y
n÷2 7999453
n÷3 5332968.6666667
n÷3 3999726.5
n÷5 3199781.2

Exponentiation

ny
n2 255964993196836
n3 4.0951598654468E+21
n4 6.5518077742256E+28
n5 1.0482175670991E+36

Nth Root

y√n
2√n 3999.8632476623
3√n 251.97846670795
4√n 63.244472071971
5√n 27.594215862841

Divisors of 15998906

1, 2, 7, 11, 14, 22, 77, 154, 103889, 207778, 727223, 1142779, 1454446, 2285558, 7999453, 15998906

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15998905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15998906 can be divided by 16 positive divisors. The sum of these divisors (counting 15998906) is 1, the average is 0.0625.

Base conversion 15998906

Base System Value
2 Binary 111101000001111110111010
3 Ternary 1010002211101002
4 Quaternary 331001332322
5 Quinary 13043431111
6 Senary 1330525002
8 Octal 75017672
10 Decimal 15998906
12 Duodecimal 5436762
16 Hexadecimal f41fba
20 Vigesimal 4jjh56
36 Base36 9iwu2

Cryptographic Hash Functions

md5 09505b8eefbc8aee56f060fd301e321d
sha1 839dd0fa6f6a437d86d3e7068d4366895544e40c
sha256 9c01d6f8f21922bd46e2176c4905802512c088dbb7922ccc11f035eadbe1e97b
sha512 71e1a22e55d3a6eb3ada03cf54a692d078d338a5b5fb37c5c013bcf5673d235109a83a162b173b95b4dc6ec7c4dced3b6f5c1d81c3abd0bd747775cb23389b5e
ripemd-160 7e28a40c8c88cf9a37ad760f01b822b80372c044

15998906 as geometric shapes

Circle

Radius = n
Diameter 31997812
Circumference 100524091.11015
Area 8.0413774220334E+14

Sphere

Radius = n
Volume 1.7153765531418E+22
Surface area 3.2165509688134E+15
Circumference 100524091.11015

Square

Length = n
Perimeter 63995624
Area 255964993196836
Diagonal 22625869.848332

Cube

Length = n
Surface area 1535789959181016
Volume 4.0951598654468E+21
Space diagonal 27710918.057519

Equilateral Triangle

Length = n
Perimeter 47996718
Area 1.1083609329399E+14
Altitude 13855459.028759

Triangular Pyramid

Length = n
Surface area 1.1083609329399E+14
Volume 4.8261921848341E+20
Height 7541956.6161108