16869438 (number)

16869438 is an even 8-digits composite number following 16869437 and preceding 16869439. In scientific notation, it is written as 1.6869438 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 5623128 positive integers (up to 16869438) that are relatively prime to 16869438.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred sixty-nine thousand four hundred thirty-eight

Notation

Scientific notation 1.6869438 × 10^7
Engineering notation 1.6869438 × 10^6

Prime Factorization of 16869438

Prime Factorization 2 × 27 × 312397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16869438
Product of the distinct prime numbers

The prime factorization of 16869438 is 2 × 27 × 312397. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 47, 95, 592, 659, 4393, 1358, 5382, 27177, 959995, 247845, 1491624, 3681046, 17634829, 8121936, 499041613, 105460582, 628874274, 6636948948

Basic calculations (n = 16869438)

Multiplication

n×y
n×2 33738876
n×3 50608314
n×4 67477752
n×5 84347190

Division

n÷y
n÷2 8434719
n÷3 5623146
n÷3 4217359.5
n÷5 3373887.6

Exponentiation

ny
n2 284577938435844
n3 4.8006698886113E+21
n4 8.0984603044395E+28
n5 1.366164740012E+36

Nth Root

y√n
2√n 4107.2421404149
3√n 256.46820850125
4√n 64.087769039146
5√n 27.888176790984

Divisors of 16869438

1, 2, 27, 54, 312397, 624794, 8434719, 16869438

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16869437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16869438 can be divided by 8 positive divisors. The sum of these divisors (counting 16869438) is 1, the average is 0.125.

Base conversion 16869438

Base System Value
2 Binary 1000000010110100000111110
3 Ternary 1011202001112000
4 Quaternary 1000112200332
5 Quinary 13304310223
6 Senary 1401323130
8 Octal 100264076
10 Decimal 16869438
12 Duodecimal 57964a6
16 Hexadecimal 101683e
20 Vigesimal 558dbi
36 Base36 a1kji

Cryptographic Hash Functions

md5 72313f6a96c788d048a139d36b471b34
sha1 912ba806033eecbfcb083201f007e42d872e2f16
sha256 b03c95e47cfb54969185e1ee7651b4d81d7172d4a788dd827f1b9cf485d57cd1
sha512 78c9da51fb281ceaf1d3ceac5cc1bada8cc67e13d608222e5758c2f2b1516003f3acffa73f8968d64dea3f239b5897120b0dd5a16394602a48e40e126018dff7
ripemd-160 010f3cbf19f695cee2b05f574235053e63ccc298

16869438 as geometric shapes

Circle

Radius = n
Diameter 33738876
Circumference 105993804.98198
Area 8.9402796076378E+14

Sphere

Radius = n
Volume 2.0108999005828E+22
Surface area 3.5761118430551E+15
Circumference 105993804.98198

Square

Length = n
Perimeter 67477752
Area 284577938435844
Diagonal 23856988.009212

Cube

Length = n
Surface area 1707467630615064
Volume 4.8006698886113E+21
Space diagonal 29218723.711133

Equilateral Triangle

Length = n
Perimeter 50608314
Area 1.2322586202102E+14
Altitude 14609361.855567

Triangular Pyramid

Length = n
Surface area 1.2322586202102E+14
Volume 5.6576437207918E+20
Height 7952329.336404