16238812 (number)

16238812 is an even 8-digits composite number following 16238811 and preceding 16238813. In scientific notation, it is written as 1.6238812 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 8099280 positive integers (up to 16238812) that are relatively prime to 16238812.

Interesting facts

Basic properties

Name

Name sixteen million two hundred thirty-eight thousand eight hundred twelve

Notation

Scientific notation 1.6238812 × 10^7
Engineering notation 1.6238812 × 10^6

Prime Factorization of 16238812

Prime Factorization 2 × 2 × 421 × 9643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8119406
Product of the distinct prime numbers

The prime factorization of 16238812 is 2 × 2 × 421 × 9643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 56, 5, 720, 802, 7243, 7941, 55433, 37278, 99973, 226023, 3606, 7386954, 93827380, 56358527, 91282889, 820675281, 3873049832, 8183375665

Basic calculations (n = 16238812)

Multiplication

n×y
n×2 32477624
n×3 48716436
n×4 64955248
n×5 81194060

Division

n÷y
n÷2 8119406
n÷3 5412937.3333333
n÷3 4059703
n÷5 3247762.4

Exponentiation

ny
n2 263699015171344
n3 4.2821587319526E+21
n4 6.9537170602337E+28
n5 1.1292010404233E+36

Nth Root

y√n
2√n 4029.7409346011
3√n 253.23170823806
4√n 63.480240505224
5√n 27.676479790478

Divisors of 16238812

1, 2, 4, 421, 842, 1684, 9643, 19286, 38572, 4059703, 8119406, 16238812

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16238811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16238812 can be divided by 12 positive divisors. The sum of these divisors (counting 16238812) is 1, the average is 0.083333333333333.

Base conversion 16238812

Base System Value
2 Binary 111101111100100011011100
3 Ternary 1010120000110111
4 Quaternary 331330203130
5 Quinary 13124120222
6 Senary 1340015404
8 Octal 75744334
10 Decimal 16238812
12 Duodecimal 5531564
16 Hexadecimal f7c8dc
20 Vigesimal 519h0c
36 Base36 9o1y4

Cryptographic Hash Functions

md5 3b2b3bdc9ac910527517f66dc5e17ca4
sha1 a53f04e6aa4a230568c8196943505bce04325c6d
sha256 897db5a44fdf5e42bdc9e6b683d00a16e1a7e853c728ddd49b213205c48166be
sha512 c6afd8735d9bcf63a157865914b412670415920bd8fdc2b55fb49b123ec9dae6a725047149f4f8e52e59b3fc6604b654beb86e57f420c404fe96418d53360cff
ripemd-160 6394d161535abccc98006e79f192d4e7ce8dca43

16238812 as geometric shapes

Circle

Radius = n
Diameter 32477624
Circumference 102031464.96445
Area 8.2843488882116E+14

Sphere

Radius = n
Volume 1.7937064551744E+22
Surface area 3.3137395552846E+15
Circumference 102031464.96445

Square

Length = n
Perimeter 64955248
Area 263699015171344
Diagonal 22965148.167227

Cube

Length = n
Surface area 1582194091028064
Volume 4.2821587319526E+21
Space diagonal 28126447.438559

Equilateral Triangle

Length = n
Perimeter 48716436
Area 1.1418502304566E+14
Altitude 14063223.71928

Triangular Pyramid

Length = n
Surface area 1.1418502304566E+14
Volume 5.0465724624681E+20
Height 7655049.3890757