19996893 (number)

19996893 is an odd 8-digits composite number following 19996892 and preceding 19996894. In scientific notation, it is written as 1.9996893 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 11426760 positive integers (up to 19996893) that are relatively prime to 19996893.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-six thousand eight hundred ninety-three

Notation

Scientific notation 1.9996893 × 10^7
Engineering notation 1.9996893 × 10^6

Prime Factorization of 19996893

Prime Factorization 9 × 7 × 317411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19996893
Product of the distinct prime numbers

The prime factorization of 19996893 is 9 × 7 × 317411. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 89, 94, 760, 642, 2953, 832, 58552, 51510, 167569, 910379, 5213496, 7833802, 68158618, 24157111, 365173502, 464304195, 4358736896, 536196074

Basic calculations (n = 19996893)

Multiplication

n×y
n×2 39993786
n×3 59990679
n×4 79987572
n×5 99984465

Division

n÷y
n÷2 9998446.5
n÷3 6665631
n÷3 4999223.25
n÷5 3999378.6

Exponentiation

ny
n2 399875729653449
n3 7.9962721791769E+21
n4 1.5990059916588E+29
n5 3.197515172156E+36

Nth Root

y√n
2√n 4471.7885683471
3√n 271.42770477233
4√n 66.871433126165
5√n 28.853101568709

Divisors of 19996893

1, 7, 9, 63, 317411, 2221877, 2856699, 19996893

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19996892
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19996893 can be divided by 8 positive divisors. The sum of these divisors (counting 19996893) is 1, the average is 0.125.

Base conversion 19996893

Base System Value
2 Binary 1001100010010000011011101
3 Ternary 1101121221120200
4 Quaternary 1030102003131
5 Quinary 20104400033
6 Senary 1552334113
8 Octal 114220335
10 Decimal 19996893
12 Duodecimal 6844339
16 Hexadecimal 13120dd
20 Vigesimal 64jc4d
36 Base36 bwlp9

Cryptographic Hash Functions

md5 725f3b587d7bb8db2e95d4c4b3dba786
sha1 41f0918d64e8563ba3c27805d91bf80c2ad06a53
sha256 b7f8b084930cca35b6ef7ecad686c9c225c94e0bb1c92d2152f2295bf2842786
sha512 8e80f5b348e3768bc10ea88390dc692f594e586cde09a10543e4d8f1a14c29616fc76c16b3ab350700718fadaa979764efd71f85601ae266cb4d1c0d4be91118
ripemd-160 5c1c87146522d760c267dc756d481552fb70fe7d

19996893 as geometric shapes

Circle

Radius = n
Diameter 39993786
Circumference 125644184.28684
Area 1.2562466546281E+15

Sphere

Radius = n
Volume 3.3494706578942E+22
Surface area 5.0249866185125E+15
Circumference 125644184.28684

Square

Length = n
Perimeter 79987572
Area 399875729653449
Diagonal 28279877.285924

Cube

Length = n
Surface area 2399254377920694
Volume 7.9962721791769E+21
Space diagonal 34635634.669518

Equilateral Triangle

Length = n
Perimeter 59990679
Area 1.7315127011836E+14
Altitude 17317817.334759

Triangular Pyramid

Length = n
Surface area 1.7315127011836E+14
Volume 9.4236971368489E+20
Height 9426625.7619745