19009978 (number)

19009978 is an even 8-digits composite number following 19009977 and preceding 19009979. In scientific notation, it is written as 1.9009978 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 8048640 positive integers (up to 19009978) that are relatively prime to 19009978.

Interesting facts

Basic properties

Name

Name nineteen million nine thousand nine hundred seventy-eight

Notation

Scientific notation 1.9009978 × 10^7
Engineering notation 1.9009978 × 10^6

Prime Factorization of 19009978

Prime Factorization 2 × 13 × 697 × 1049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19009978
Product of the distinct prime numbers

The prime factorization of 19009978 is 2 × 13 × 697 × 1049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 44, 63, 942, 405, 7549, 9597, 6550, 17311, 625851, 856882, 4807803, 2600878, 92514662, 31860761, 855942902, 570345239, 3897302501, 3801149657

Basic calculations (n = 19009978)

Multiplication

n×y
n×2 38019956
n×3 57029934
n×4 76039912
n×5 95049890

Division

n÷y
n÷2 9504989
n÷3 6336659.3333333
n÷3 4752494.5
n÷5 3801995.6

Exponentiation

ny
n2 361379263560484
n3 6.869811849941E+21
n4 1.3059497213152E+29
n5 2.4826075471308E+36

Nth Root

y√n
2√n 4360.0433484084
3√n 266.88686777075
4√n 66.030624322418
5√n 28.56250693444

Divisors of 19009978

1, 2, 13, 26, 697, 1049, 1394, 2098, 9061, 13637, 18122, 27274, 731153, 1462306, 9504989, 19009978

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 -19009977
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 19009978 can be divided by 16 positive divisors. The sum of these divisors (counting 19009978) is 1, the average is 0.0625.

Base conversion 19009978

Base System Value
2 Binary 1001000100001000110111010
3 Ternary 1022202210210021
4 Quaternary 1020201012322
5 Quinary 14331304403
6 Senary 1515241054
8 Octal 110410672
10 Decimal 19009978
12 Duodecimal 644918a
16 Hexadecimal 12211ba
20 Vigesimal 5ig4ii
36 Base36 bbg6y

Cryptographic Hash Functions

md5 53e310a9e1a042a8464655cb21db71e4
sha1 f148d8903eec99fd101cff3c771b50668c8e6302
sha256 51004f6804640890f059f7ec15de63411ea751a367855ff2b2f30f7059002a7f
sha512 9bda45c2ba26440aa75c0db97881755b71a9d1d8efaecb4be361d9b33eaf6d8ff0e8d159d0026968325592064eaaea35584479fdc3a1b543a463d423bd5de5a2
ripemd-160 5c67b8fb7a621b9b9f46fe38676832328fa043ec

19009978 as geometric shapes

Circle

Radius = n
Diameter 38019956
Circumference 119443214.45941
Area 1.1353064395613E+15

Sphere

Radius = n
Volume 2.8776200585758E+22
Surface area 4.5412257582452E+15
Circumference 119443214.45941

Square

Length = n
Perimeter 76039912
Area 361379263560484
Diagonal 26884168.708014

Cube

Length = n
Surface area 2168275581362904
Volume 6.869811849941E+21
Space diagonal 32926247.746767

Equilateral Triangle

Length = n
Perimeter 57029934
Area 1.5648181132215E+14
Altitude 16463123.873383

Triangular Pyramid

Length = n
Surface area 1.5648181132215E+14
Volume 8.096150907615E+20
Height 8961389.5693381