19944042 (number)

19944042 is an even 8-digits composite number following 19944041 and preceding 19944043. In scientific notation, it is written as 1.9944042 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6554240 positive integers (up to 19944042) that are relatively prime to 19944042.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred forty-four thousand forty-two

Notation

Scientific notation 1.9944042 × 10^7
Engineering notation 1.9944042 × 10^6

Prime Factorization of 19944042

Prime Factorization 2 × 3 × 71 × 46817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19944042
Product of the distinct prime numbers

The prime factorization of 19944042 is 2 × 3 × 71 × 46817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 1, 29, 661, 779, 862, 992, 71813, 80176, 740141, 67969, 4541513, 463215, 14539561, 68892270, 708078581, 851942500, 1052015946, 6323488961

Basic calculations (n = 19944042)

Multiplication

n×y
n×2 39888084
n×3 59832126
n×4 79776168
n×5 99720210

Division

n÷y
n÷2 9972021
n÷3 6648014
n÷3 4986010.5
n÷5 3988808.4

Exponentiation

ny
n2 397764811297764
n3 7.9330381026447E+21
n4 1.5821684510675E+29
n5 3.1554834039164E+36

Nth Root

y√n
2√n 4465.875278151
3√n 271.18836955545
4√n 66.827204626192
5√n 28.837833897391

Divisors of 19944042

1, 2, 3, 6, 71, 142, 213, 426, 46817, 93634, 140451, 280902, 3324007, 6648014, 9972021, 19944042

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 -19944041
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 19944042 can be divided by 16 positive divisors. The sum of these divisors (counting 19944042) is 1, the average is 0.0625.

Base conversion 19944042

Base System Value
2 Binary 1001100000101001001101010
3 Ternary 1101112021002020
4 Quaternary 1030011021222
5 Quinary 20101202132
6 Senary 1551245310
8 Octal 114051152
10 Decimal 19944042
12 Duodecimal 6819836
16 Hexadecimal 130526a
20 Vigesimal 64d022
36 Base36 bvgx6

Cryptographic Hash Functions

md5 1416d30221e901ce999bba29e0703466
sha1 01652121f2e532db96b3d2ba180702015c5a3796
sha256 78d9a1799aed85e0532dbacc5c46fea3e72538880eb24031dc42369600b6ddfd
sha512 1db0edd9ddf1a5493967ef5cc42c8d11310b9ac83f179d440e75e186556c600f7f840a05fa3b6c35caf12286a959076f0d048730b11a5e4a0b43e06475402ed5
ripemd-160 c2216f25f4b8b3b8f2c27f51f25c8e2907820d3e

19944042 as geometric shapes

Circle

Radius = n
Diameter 39888084
Circumference 125312111.66017
Area 1.2496150090296E+15

Sphere

Radius = n
Volume 3.3229832298555E+22
Surface area 4.9984600361183E+15
Circumference 125312111.66017

Square

Length = n
Perimeter 79776168
Area 397764811297764
Diagonal 28205134.684939

Cube

Length = n
Surface area 2386588867786584
Volume 7.9330381026447E+21
Space diagonal 34544094.052288

Equilateral Triangle

Length = n
Perimeter 59832126
Area 1.7223721565769E+14
Altitude 17272047.026144

Triangular Pyramid

Length = n
Surface area 1.7223721565769E+14
Volume 9.3491750629855E+20
Height 9401711.5616462