16831390 (number)

16831390 is an even 8-digits composite number following 16831389 and preceding 16831391. In scientific notation, it is written as 1.6831390 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 6713280 positive integers (up to 16831390) that are relatively prime to 16831390.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred thirty-one thousand three hundred ninety

Notation

Scientific notation 1.6831390 × 10^7
Engineering notation 1.6831390 × 10^6

Prime Factorization of 16831390

Prime Factorization 2 × 5 × 4441 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16831390
Product of the distinct prime numbers

The prime factorization of 16831390 is 2 × 5 × 4441 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 70, 61, 157, 821, 3289, 955, 20167, 83742, 530193, 3761, 6633204, 4209872, 9678106, 38801242, 403604123, 762275825, 7930662641, 9380286782

Basic calculations (n = 16831390)

Multiplication

n×y
n×2 33662780
n×3 50494170
n×4 67325560
n×5 84156950

Division

n÷y
n÷2 8415695
n÷3 5610463.3333333
n÷3 4207847.5
n÷5 3366278

Exponentiation

ny
n2 283295689332100
n3 4.7682602324674E+21
n4 8.025644759415E+28
n5 1.3508275694717E+36

Nth Root

y√n
2√n 4102.6077073003
3√n 256.27524716541
4√n 64.051601910493
5√n 27.875585406051

Divisors of 16831390

1, 2, 5, 10, 379, 758, 1895, 3790, 4441, 8882, 22205, 44410, 1683139, 3366278, 8415695, 16831390

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 -16831389
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 16831390 can be divided by 16 positive divisors. The sum of these divisors (counting 16831390) is 1, the average is 0.0625.

Base conversion 16831390

Base System Value
2 Binary 1000000001101001110011110
3 Ternary 1011200010022211
4 Quaternary 1000031032132
5 Quinary 13302101030
6 Senary 1400431034
8 Octal 100151636
10 Decimal 16831390
12 Duodecimal 577847a
16 Hexadecimal 100d39e
20 Vigesimal 553i9a
36 Base36 a0r6m

Cryptographic Hash Functions

md5 5b4db8827d366dd63b567c8b3b94a743
sha1 9c3896d3f710b63dd3125d7d1d7e1e0a60e1ff3c
sha256 ea3b373efe8ca5b7fb8a4c0eef010f3f58bc8038d12769b99df931bb3b215cf2
sha512 1b52d533d6c1d154b390c5e34d6bb51b0bedc96e65c546b1b5a5252d397b3ddb5a593ffbfe691cdba2b8f58af4c73db770e3b2d775b3d659da94ecb49c7dec9e
ripemd-160 c394208c1dc29a3dd2370a475c8efbd6de74924f

16831390 as geometric shapes

Circle

Radius = n
Diameter 33662780
Circumference 105754742.34741
Area 8.8999965639938E+14

Sphere

Radius = n
Volume 1.9973241755632E+22
Surface area 3.5599986255975E+15
Circumference 105754742.34741

Square

Length = n
Perimeter 67325560
Area 283295689332100
Diagonal 23803180.011591

Cube

Length = n
Surface area 1699774135992600
Volume 4.7682602324674E+21
Space diagonal 29152822.642007

Equilateral Triangle

Length = n
Perimeter 50494170
Area 1.2267063187211E+14
Altitude 14576411.321003

Triangular Pyramid

Length = n
Surface area 1.2267063187211E+14
Volume 5.6194485747331E+20
Height 7934393.337197