16389636 (number)

16389636 is an even 8-digits composite number following 16389635 and preceding 16389637. In scientific notation, it is written as 1.6389636 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 5436480 positive integers (up to 16389636) that are relatively prime to 16389636.

Interesting facts

Basic properties

Name

Name sixteen million three hundred eighty-nine thousand six hundred thirty-six

Notation

Scientific notation 1.6389636 × 10^7
Engineering notation 1.6389636 × 10^6

Prime Factorization of 16389636

Prime Factorization 2 × 2 × 3 × 211 × 6473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8194818
Product of the distinct prime numbers

The prime factorization of 16389636 is 2 × 2 × 3 × 211 × 6473. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 53, 9, 579, 469, 7244, 1277, 89930, 19066, 533203, 265141, 3904488, 268148, 16290108, 25371709, 974394770, 632642581, 1924284951, 428454663

Basic calculations (n = 16389636)

Multiplication

n×y
n×2 32779272
n×3 49168908
n×4 65558544
n×5 81948180

Division

n÷y
n÷2 8194818
n÷3 5463212
n÷3 4097409
n÷5 3277927.2

Exponentiation

ny
n2 268620168212496
n3 4.4025867792616E+21
n4 7.215679477051E+28
n5 1.1826236012154E+36

Nth Root

y√n
2√n 4048.4115403452
3√n 254.01328799807
4√n 63.627128965129
5√n 27.727700965909

Divisors of 16389636

1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 6473, 12946, 19419, 25892, 38838, 77676, 1365803, 2731606, 4097409, 5463212, 8194818, 16389636

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 -16389635
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 16389636 can be divided by 24 positive divisors. The sum of these divisors (counting 16389636) is 1, the average is 0.041666666666667.

Base conversion 16389636

Base System Value
2 Binary 111110100001011000000100
3 Ternary 1010211200100120
4 Quaternary 332201120010
5 Quinary 13143432021
6 Senary 1343141540
8 Octal 76413004
10 Decimal 16389636
12 Duodecimal 55a48b0
16 Hexadecimal fa1604
20 Vigesimal 528e1g
36 Base36 9rabo

Cryptographic Hash Functions

md5 57ba2f0c24cb8b62304d518236d9f988
sha1 b56520f8f8f5c0f2d7f4a532ca944f3b0365cffd
sha256 93b4b80aed26feea0312adaf8b5a6d92c75dc780073e5ef5a9d7bccebf5eda16
sha512 7d9cf7ab195eb08c8e73cd77cae3c9d94aafff2b9d4e375f736eef3135a7c41f837e3619acd0daf2053360b62bd26c188fbbb500e240a1ed0f0d40b6eb1349b5
ripemd-160 2af126e95dbd5f1b536a810c8052bf053958fdcf

16389636 as geometric shapes

Circle

Radius = n
Diameter 32779272
Circumference 102979120.10522
Area 8.4389514706243E+14

Sphere

Radius = n
Volume 1.8441512376693E+22
Surface area 3.3755805882497E+15
Circumference 102979120.10522

Square

Length = n
Perimeter 65558544
Area 268620168212496
Diagonal 23178445.513558

Cube

Length = n
Surface area 1611721009274976
Volume 4.4025867792616E+21
Space diagonal 28387682.26956

Equilateral Triangle

Length = n
Perimeter 49168908
Area 1.1631594482044E+14
Altitude 14193841.13478

Triangular Pyramid

Length = n
Surface area 1.1631594482044E+14
Volume 5.1884982772968E+20
Height 7726148.5045194