16212812 (number)

16212812 is an even 8-digits composite number following 16212811 and preceding 16212813. In scientific notation, it is written as 1.6212812 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 6316560 positive integers (up to 16212812) that are relatively prime to 16212812.

Interesting facts

Basic properties

Name

Name sixteen million two hundred twelve thousand eight hundred twelve

Notation

Scientific notation 1.6212812 × 10^7
Engineering notation 1.6212812 × 10^6

Prime Factorization of 16212812

Prime Factorization 2 × 2 × 7 × 11 × 52639

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8106406
Product of the distinct prime numbers

The prime factorization of 16212812 is 2 × 2 × 7 × 11 × 52639. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 6, 88, 547, 408, 927, 4475, 69608, 53252, 10278, 44189, 8337730, 7972174, 63453300, 25580595, 392244363, 642157231, 3811221261, 4795516299

Basic calculations (n = 16212812)

Multiplication

n×y
n×2 32425624
n×3 48638436
n×4 64851248
n×5 81064060

Division

n÷y
n÷2 8106406
n÷3 5404270.6666667
n÷3 4053203
n÷5 3242562.4

Exponentiation

ny
n2 262855272947344
n3 4.261623123504E+21
n4 6.9092894516223E+28
n5 1.1201901093273E+36

Nth Root

y√n
2√n 4026.5136284384
3√n 253.09648608343
4√n 63.454815644192
5√n 27.667611533715

Divisors of 16212812

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 52639, 105278, 210556, 368473, 579029, 736946, 1158058, 1473892, 2316116, 4053203, 8106406, 16212812

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 -16212811
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 16212812 can be divided by 24 positive divisors. The sum of these divisors (counting 16212812) is 1, the average is 0.041666666666667.

Base conversion 16212812

Base System Value
2 Binary 111101110110001101001100
3 Ternary 1010111200210112
4 Quaternary 331312031030
5 Quinary 13122302222
6 Senary 1335255152
8 Octal 75661514
10 Decimal 16212812
12 Duodecimal 551a4b8
16 Hexadecimal f7634c
20 Vigesimal 516c0c
36 Base36 9nhvw

Cryptographic Hash Functions

md5 23dc344338f88785bc96c472280a368e
sha1 ed077bc6c88745cc33df66793e4e55cb7446c68b
sha256 edba2c6fde154edf483646fd6cf1a9007cd481461628b888c7cbbe4665eae9a2
sha512 52ee875bda75d28ffcf533ef96906332374140a4b907411c282ebe6a6fab20481b5cd6e6b83bddeccc756536173087ae223b67d155dd70a00e8f6f3855f72033
ripemd-160 5b33f9b0c210d2f163f4c6d6215d01414cce33fe

16212812 as geometric shapes

Circle

Radius = n
Diameter 32425624
Circumference 101868102.14646
Area 8.2578419444872E+14

Sphere

Radius = n
Volume 1.7851045196225E+22
Surface area 3.3031367777949E+15
Circumference 101868102.14646

Square

Length = n
Perimeter 64851248
Area 262855272947344
Diagonal 22928378.614605

Cube

Length = n
Surface area 1577131637684064
Volume 4.261623123504E+21
Space diagonal 28081414.117562

Equilateral Triangle

Length = n
Perimeter 48638436
Area 1.1381967194555E+14
Altitude 14040707.058781

Triangular Pyramid

Length = n
Surface area 1.1381967194555E+14
Volume 5.0223710158184E+20
Height 7642792.8715351