16013985 (number)

16013985 is an odd 8-digits composite number following 16013984 and preceding 16013986. In scientific notation, it is written as 1.6013985 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7687680 positive integers (up to 16013985) that are relatively prime to 16013985.

Interesting facts

Basic properties

Name

Name sixteen million thirteen thousand nine hundred eighty-five

Notation

Scientific notation 1.6013985 × 10^7
Engineering notation 1.6013985 × 10^6

Prime Factorization of 16013985

Prime Factorization 3 × 5 × 533 × 2003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16013985
Product of the distinct prime numbers

The prime factorization of 16013985 is 3 × 5 × 533 × 2003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 11, 29, 290, 747, 8849, 2372, 15733, 44874, 272491, 992756, 8068372, 7279495, 17586063, 94007368, 800693544, 151451742, 1135852137, 8985902664

Basic calculations (n = 16013985)

Multiplication

n×y
n×2 32027970
n×3 48041955
n×4 64055940
n×5 80069925

Division

n÷y
n÷2 8006992.5
n÷3 5337995
n÷3 4003496.25
n÷5 3202797

Exponentiation

ny
n2 256447715580225
n3 4.106749870586E+21
n4 6.5765430826316E+28
n5 1.0531666227712E+36

Nth Root

y√n
2√n 4001.7477431742
3√n 252.05760524862
4√n 63.259368817387
5√n 27.599415423388

Divisors of 16013985

1, 3, 5, 15, 533, 1599, 2003, 2665, 6009, 7995, 10015, 30045, 1067599, 3202797, 5337995, 16013985

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 -16013984
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 16013985 can be divided by 16 positive divisors. The sum of these divisors (counting 16013985) is 1, the average is 0.0625.

Base conversion 16013985

Base System Value
2 Binary 111101000101101010100001
3 Ternary 1010010121001120
4 Quaternary 331011222201
5 Quinary 13044421420
6 Senary 1331122453
8 Octal 75055241
10 Decimal 16013985
12 Duodecimal 5443429
16 Hexadecimal f45aa1
20 Vigesimal 501ej5
36 Base36 9j8gx

Cryptographic Hash Functions

md5 0267101a6f242cdd76b95583136e2de0
sha1 0b3f8c809c35aa23669d059284ffb6cc7d00f4c4
sha256 eff8dd9f9f84d1a6217efe4b67531381388ffce3191b6578e2118bd36347a136
sha512 8ac67cec59e3d64235b61e4773a65da32e57090e9c69fbf858316c507d68a0db608a2af14429b72644107472bb798268d7ed07c786ec61853c85e6dc69ccf82c
ripemd-160 2b173d6217daeeb2396cf5dd847f011181d42932

16013985 as geometric shapes

Circle

Radius = n
Diameter 32027970
Circumference 100618835.26139
Area 8.0565425929672E+14

Sphere

Radius = n
Volume 1.7202313631418E+22
Surface area 3.2226170371869E+15
Circumference 100618835.26139

Square

Length = n
Perimeter 64055940
Area 256447715580225
Diagonal 22647194.774639

Cube

Length = n
Surface area 1538686293481350
Volume 4.106749870586E+21
Space diagonal 27737035.651646

Equilateral Triangle

Length = n
Perimeter 48041955
Area 1.1104511821748E+14
Altitude 13868517.825823

Triangular Pyramid

Length = n
Surface area 1.1104511821748E+14
Volume 4.8398511368805E+20
Height 7549064.9248798