19994626 (number)

19994626 is an even 8-digits composite number following 19994625 and preceding 19994627. In scientific notation, it is written as 1.9994626 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 9846144 positive integers (up to 19994626) that are relatively prime to 19994626.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-four thousand six hundred twenty-six

Notation

Scientific notation 1.9994626 × 10^7
Engineering notation 1.9994626 × 10^6

Prime Factorization of 19994626

Prime Factorization 2 × 127 × 353 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19994626
Product of the distinct prime numbers

The prime factorization of 19994626 is 2 × 127 × 353 × 223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 44, 28, 146, 52, 9385, 5291, 14659, 83392, 261755, 728926, 44657, 9606756, 28800673, 30909116, 364062099, 307592361, 4785710845, 1541855646

Basic calculations (n = 19994626)

Multiplication

n×y
n×2 39989252
n×3 59983878
n×4 79978504
n×5 99973130

Division

n÷y
n÷2 9997313
n÷3 6664875.3333333
n÷3 4998656.5
n÷5 3998925.2

Exponentiation

ny
n2 399785068879876
n3 7.9935529326374E+21
n4 1.5982810129929E+29
n5 3.1957031097694E+36

Nth Root

y√n
2√n 4471.5350831677
3√n 271.41744734782
4√n 66.869537781921
5√n 28.852447337599

Divisors of 19994626

1, 2, 127, 223, 254, 353, 446, 706, 28321, 44831, 56642, 78719, 89662, 157438, 9997313, 19994626

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 -19994625
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 19994626 can be divided by 16 positive divisors. The sum of these divisors (counting 19994626) is 1, the average is 0.0625.

Base conversion 19994626

Base System Value
2 Binary 1001100010001100000000010
3 Ternary 1101121211110201
4 Quaternary 1030101200002
5 Quinary 20104312001
6 Senary 1552315414
8 Octal 114214002
10 Decimal 19994626
12 Duodecimal 6842b6a
16 Hexadecimal 1311802
20 Vigesimal 64j6b6
36 Base36 bwjya

Cryptographic Hash Functions

md5 1ac717918841c984d1f24dfc5537aed9
sha1 96c7dac588dbed51d87f9d5806c7a6ee8e5fd9de
sha256 bf2b1f5aa12923878f4b827a54b4eb6e8ff228e97f5828e5131e2699eb8c39f7
sha512 7d6751dff20660fe3b9693f82283691849dc9d9ddd81fb340f8722086b1d9b0e5cb252e4a7fdb33b2874127166e5532688ba61b8c408d8eb668870275f83c7e1
ripemd-160 839f5ef1171519c8b61abfe601f680ae766a1092

19994626 as geometric shapes

Circle

Radius = n
Diameter 39989252
Circumference 125629940.30575
Area 1.2559618354079E+15

Sphere

Radius = n
Volume 3.3483316225673E+22
Surface area 5.0238473416316E+15
Circumference 125629940.30575

Square

Length = n
Perimeter 79978504
Area 399785068879876
Diagonal 28276671.263778

Cube

Length = n
Surface area 2398710413279256
Volume 7.9935529326374E+21
Space diagonal 34631708.110338

Equilateral Triangle

Length = n
Perimeter 59983878
Area 1.7311201285184E+14
Altitude 17315854.055169

Triangular Pyramid

Length = n
Surface area 1.7311201285184E+14
Volume 9.4204924740692E+20
Height 9425557.0879259