19940168 (number)

19940168 is an even 8-digits composite number following 19940167 and preceding 19940169. In scientific notation, it is written as 1.9940168 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 9461760 positive integers (up to 19940168) that are relatively prime to 19940168.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred forty thousand one hundred sixty-eight

Notation

Scientific notation 1.9940168 × 10^7
Engineering notation 1.9940168 × 10^6

Prime Factorization of 19940168

Prime Factorization 2 × 2 × 2 × 29 × 61 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4985042
Product of the distinct prime numbers

The prime factorization of 19940168 is 2 × 2 × 2 × 29 × 61 × 1409. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 60, 69, 987, 555, 5309, 2815, 2789, 20726, 240562, 904233, 1888958, 9951831, 20388089, 43713265, 73569773, 307355569, 6269499829, 7692569981

Basic calculations (n = 19940168)

Multiplication

n×y
n×2 39880336
n×3 59820504
n×4 79760672
n×5 99700840

Division

n÷y
n÷2 9970084
n÷3 6646722.6666667
n÷3 4985042
n÷5 3988033.6

Exponentiation

ny
n2 397610299868224
n3 7.9284161779028E+21
n4 1.580939505613E+29
n5 3.152419933976E+36

Nth Root

y√n
2√n 4465.4415235226
3√n 271.17080956144
4√n 66.823959202689
5√n 28.836713498129

Divisors of 19940168

1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1409, 1769, 2818, 3538, 5636, 7076, 11272, 14152, 40861, 81722, 85949, 163444, 171898, 326888, 343796, 687592, 2492521, 4985042, 9970084, 19940168

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19940167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19940168 can be divided by 32 positive divisors. The sum of these divisors (counting 19940168) is 1, the average is 0.03125.

Base conversion 19940168

Base System Value
2 Binary 1001100000100001101001000
3 Ternary 1101112001202202
4 Quaternary 1030010031020
5 Quinary 20101041133
6 Senary 1551215332
8 Octal 114041510
10 Decimal 19940168
12 Duodecimal 6817548
16 Hexadecimal 1304348
20 Vigesimal 64ca88
36 Base36 bvdxk

Cryptographic Hash Functions

md5 0975e80ed6c1461c3b419458233af1ff
sha1 d88df275cf0ebb890a45e113d316929bae8e5e5f
sha256 036eb80fb2f4ce084c5bd401fcd39be6463af51eae7ddb9053d92ffa9f0e139b
sha512 e91a0d611903b94b7645b20414b8c62676eecf58b75023e9061b79898b15dca2bf839f09bcb4bf61974c3cbb8e1db97e33783fd59a38a4bf592174ddfafe4b2e
ripemd-160 2373b3a00ae813b7b3746e2539fc4bcb36b5b101

19940168 as geometric shapes

Circle

Radius = n
Diameter 39880336
Circumference 125287770.60029
Area 1.2491295970576E+15

Sphere

Radius = n
Volume 3.3210472025469E+22
Surface area 4.9965183882306E+15
Circumference 125287770.60029

Square

Length = n
Perimeter 79760672
Area 397610299868224
Diagonal 28199656.021598

Cube

Length = n
Surface area 2385661799209344
Volume 7.9284161779028E+21
Space diagonal 34537384.087459

Equilateral Triangle

Length = n
Perimeter 59820504
Area 1.7217031024612E+14
Altitude 17268692.04373

Triangular Pyramid

Length = n
Surface area 1.7217031024612E+14
Volume 9.3437280724403E+20
Height 9399885.3405327