16940994 (number)

16940994 is an even 8-digits composite number following 16940993 and preceding 16940995. In scientific notation, it is written as 1.6940994 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 4818000 positive integers (up to 16940994) that are relatively prime to 16940994.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred forty thousand nine hundred ninety-four

Notation

Scientific notation 1.6940994 × 10^7
Engineering notation 1.6940994 × 10^6

Prime Factorization of 16940994

Prime Factorization 2 × 21 × 251 × 1607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16940994
Product of the distinct prime numbers

The prime factorization of 16940994 is 2 × 21 × 251 × 1607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 5, 42, 494, 944, 3814, 559, 97906, 18456, 127119, 873959, 8129017, 808620, 27398213, 91839006, 727150069, 422701358, 2595451419, 2927522365

Basic calculations (n = 16940994)

Multiplication

n×y
n×2 33881988
n×3 50822982
n×4 67763976
n×5 84704970

Division

n÷y
n÷2 8470497
n÷3 5646998
n÷3 4235248.5
n÷5 3388198.8

Exponentiation

ny
n2 286997277708036
n3 4.8620191596682E+21
n4 8.2367437411824E+28
n5 1.3953862629891E+36

Nth Root

y√n
2√n 4115.9438771684
3√n 256.83032196958
4√n 64.155622334823
5√n 27.911795705732

Divisors of 16940994

1, 2, 21, 42, 251, 502, 1607, 3214, 5271, 10542, 33747, 67494, 403357, 806714, 8470497, 16940994

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 -16940993
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 16940994 can be divided by 16 positive divisors. The sum of these divisors (counting 16940994) is 1, the average is 0.0625.

Base conversion 16940994

Base System Value
2 Binary 1000000100111111111000010
3 Ternary 1011212200200020
4 Quaternary 1000213333002
5 Quinary 13314102434
6 Senary 1403034310
8 Octal 100477702
10 Decimal 16940994
12 Duodecimal 580b996
16 Hexadecimal 1027fc2
20 Vigesimal 55hc9e
36 Base36 a33r6

Cryptographic Hash Functions

md5 c0b52866800a39f2fe5c4ded6bedab13
sha1 636616e6d71b8b55e1f0c6ca02e9e13439e21fac
sha256 a23ce6282f3322f497898c061248bf935d2f34ef4162e633d2d86d9441db1cc2
sha512 a8f28ac76428f5f0d7f677843d7b405064c79923a071371d336eeb8653a16a8411e7454dd1ce0e39313f789f657c4385d1d73cd3d308c685cd0819e2309abd55
ripemd-160 26d28dde4c9aa463a46442ead0864bfd09af3cd1

16940994 as geometric shapes

Circle

Radius = n
Diameter 33881988
Circumference 106443404.58982
Area 9.0162853924784E+14

Sphere

Radius = n
Volume 2.0365978231502E+22
Surface area 3.6065141569913E+15
Circumference 106443404.58982

Square

Length = n
Perimeter 67763976
Area 286997277708036
Diagonal 23958183.474881

Cube

Length = n
Surface area 1721983666248216
Volume 4.8620191596682E+21
Space diagonal 29342662.33872

Equilateral Triangle

Length = n
Perimeter 50822982
Area 1.2427346665607E+14
Altitude 14671331.16936

Triangular Pyramid

Length = n
Surface area 1.2427346665607E+14
Volume 5.7299445301005E+20
Height 7986061.1582937