19007980 (number)

19007980 is an even 8-digits composite number following 19007979 and preceding 19007981. In scientific notation, it is written as 1.9007980 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 7202880 positive integers (up to 19007980) that are relatively prime to 19007980.

Interesting facts

Basic properties

Name

Name nineteen million seven thousand nine hundred eighty

Notation

Scientific notation 1.9007980 × 10^7
Engineering notation 1.9007980 × 10^6

Prime Factorization of 19007980

Prime Factorization 2 × 2 × 5 × 19 × 50021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9503990
Product of the distinct prime numbers

The prime factorization of 19007980 is 2 × 2 × 5 × 19 × 50021. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 1, 61, 207, 765, 3045, 3008, 59569, 9049, 520696, 542968, 3370455, 6885257, 15524872, 61555406, 628158214, 864034507, 7833462791, 4991298568

Basic calculations (n = 19007980)

Multiplication

n×y
n×2 38015960
n×3 57023940
n×4 76031920
n×5 95039900

Division

n÷y
n÷2 9503990
n÷3 6335993.3333333
n÷3 4751995
n÷5 3801596

Exponentiation

ny
n2 361303303680400
n3 6.867645970291E+21
n4 1.3054007725037E+29
n5 2.4813031775735E+36

Nth Root

y√n
2√n 4359.8142162253
3√n 266.87751726643
4√n 66.02888925482
5√n 28.561906509882

Divisors of 19007980

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 50021, 100042, 200084, 250105, 500210, 950399, 1000420, 1900798, 3801596, 4751995, 9503990, 19007980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19007979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19007980 can be divided by 24 positive divisors. The sum of these divisors (counting 19007980) is 1, the average is 0.041666666666667.

Base conversion 19007980

Base System Value
2 Binary 1001000100000100111101100
3 Ternary 1022202201001021
4 Quaternary 1020200213230
5 Quinary 14331223410
6 Senary 1515223524
8 Octal 110404754
10 Decimal 19007980
12 Duodecimal 6447ba4
16 Hexadecimal 12209ec
20 Vigesimal 5ifjj0
36 Base36 bbeng

Cryptographic Hash Functions

md5 211334d30d7efc6d0d86bdd3e0232784
sha1 d2cb906e7d06b80b96a511554cce020f21d09a07
sha256 5e77778ed00b5318b3300329bdcf3bf7b101fb93a3632885021720dde16900da
sha512 bf66f0411f05b7cc528227db453b96522c317398ad43f6f634fc535bf3386dea8ef13692631a277542e81cfa86f322c02936f642cc92eae3d168620c73c8fd1f
ripemd-160 35dfb2bdf2d69d1c38a4bad72b3d817fc440b525

19007980 as geometric shapes

Circle

Radius = n
Diameter 38015960
Circumference 119430660.65516
Area 1.1350678045601E+15

Sphere

Radius = n
Volume 2.8767128170296E+22
Surface area 4.5402712182403E+15
Circumference 119430660.65516

Square

Length = n
Perimeter 76031920
Area 361303303680400
Diagonal 26881343.109317

Cube

Length = n
Surface area 2167819822082400
Volume 6.867645970291E+21
Space diagonal 32922787.109253

Equilateral Triangle

Length = n
Perimeter 57023940
Area 1.5644891972924E+14
Altitude 16461393.554627

Triangular Pyramid

Length = n
Surface area 1.5644891972924E+14
Volume 8.0935983939687E+20
Height 8960447.7031055