16161838 (number)

16161838 is an even 8-digits composite number following 16161837 and preceding 16161839. In scientific notation, it is written as 1.6161838 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 6296760 positive integers (up to 16161838) that are relatively prime to 16161838.

Interesting facts

Basic properties

Name

Name sixteen million one hundred sixty-one thousand eight hundred thirty-eight

Notation

Scientific notation 1.6161838 × 10^7
Engineering notation 1.6161838 × 10^6

Prime Factorization of 16161838

Prime Factorization 2 × 7 × 11 × 104947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16161838
Product of the distinct prime numbers

The prime factorization of 16161838 is 2 × 7 × 11 × 104947. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 75, 61, 190, 558, 6964, 6596, 87223, 25032, 570936, 73191, 2792762, 6524617, 99207025, 1029122, 256840690, 38536537, 6806872188, 3013811557

Basic calculations (n = 16161838)

Multiplication

n×y
n×2 32323676
n×3 48485514
n×4 64647352
n×5 80809190

Division

n÷y
n÷2 8080919
n÷3 5387279.3333333
n÷3 4040459.5
n÷5 3232367.6

Exponentiation

ny
n2 261205007538244
n3 4.2215530166219E+21
n4 6.8228055963054E+28
n5 1.1026907875298E+36

Nth Root

y√n
2√n 4020.1788517428
3√n 252.83095771001
4√n 63.404880346412
5√n 27.650191904781

Divisors of 16161838

1, 2, 7, 11, 14, 22, 77, 154, 104947, 209894, 734629, 1154417, 1469258, 2308834, 8080919, 16161838

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 -16161837
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 16161838 can be divided by 16 positive divisors. The sum of these divisors (counting 16161838) is 1, the average is 0.0625.

Base conversion 16161838

Base System Value
2 Binary 111101101001110000101110
3 Ternary 1010102002212121
4 Quaternary 331221300232
5 Quinary 13114134323
6 Senary 1334223154
8 Octal 75516056
10 Decimal 16161838
12 Duodecimal 54b4aba
16 Hexadecimal f69c2e
20 Vigesimal 5104bi
36 Base36 9mejy

Cryptographic Hash Functions

md5 a6db3ca585cbf72983a07d2a5b552fa3
sha1 a33c4155063cac7decd34d140f47536f4b6a0653
sha256 bee51e9f4073246ae4f38ac49b809f35182dc3e2eef6492ce98649ce8dd7ebeb
sha512 f21ffa79ab6a9ea0defc0592f7eea39f2aa50ad605f8964a8b224ccdbea9b32471acce307e61c05895866247cb504bd5a8837d37365d79bbc040376c6fb16122
ripemd-160 e1c7d93cab7895cae7a53df3af7c15ece6d553f9

16161838 as geometric shapes

Circle

Radius = n
Diameter 32323676
Circumference 101547823.05862
Area 8.2059973276301E+14

Sphere

Radius = n
Volume 1.7683199925012E+22
Surface area 3.2823989310521E+15
Circumference 101547823.05862

Square

Length = n
Perimeter 64647352
Area 261205007538244
Diagonal 22856290.492477

Cube

Length = n
Surface area 1567230045229464
Volume 4.2215530166219E+21
Space diagonal 27993124.559697

Equilateral Triangle

Length = n
Perimeter 48485514
Area 1.1310508606191E+14
Altitude 13996562.279849

Triangular Pyramid

Length = n
Surface area 1.1310508606191E+14
Volume 4.9751479419864E+20
Height 7618763.4974923