19798072 (number)

19798072 is an even 8-digits composite number following 19798071 and preceding 19798073. In scientific notation, it is written as 1.9798072 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 8452224 positive integers (up to 19798072) that are relatively prime to 19798072.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred ninety-eight thousand seventy-two

Notation

Scientific notation 1.9798072 × 10^7
Engineering notation 1.9798072 × 10^6

Prime Factorization of 19798072

Prime Factorization 2 × 2 × 2 × 7 × 349 × 1013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4949518
Product of the distinct prime numbers

The prime factorization of 19798072 is 2 × 2 × 2 × 7 × 349 × 1013. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 19, 81, 870, 501, 1893, 1504, 49896, 10279, 260423, 545666, 3111608, 5382248, 14263342, 41801616, 60619524, 381242632, 4026992151, 6193022543

Basic calculations (n = 19798072)

Multiplication

n×y
n×2 39596144
n×3 59394216
n×4 79192288
n×5 98990360

Division

n÷y
n÷2 9899036
n÷3 6599357.3333333
n÷3 4949518
n÷5 3959614.4

Exponentiation

ny
n2 391963654917184
n3 7.7601246614336E+21
n4 1.5363550677604E+29
n5 3.0416868249085E+36

Nth Root

y√n
2√n 4449.5024440942
3√n 270.52514164811
4√n 66.704590877197
5√n 28.795497077362

Divisors of 19798072

1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1013, 1396, 2026, 2443, 2792, 4052, 4886, 7091, 8104, 9772, 14182, 19544, 28364, 56728, 353537, 707074, 1414148, 2474759, 2828296, 4949518, 9899036, 19798072

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19798071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19798072 can be divided by 32 positive divisors. The sum of these divisors (counting 19798072) is 1, the average is 0.03125.

Base conversion 19798072

Base System Value
2 Binary 1001011100001100000111000
3 Ternary 1101020211211221
4 Quaternary 1023201200320
5 Quinary 20032014242
6 Senary 1544201424
8 Octal 113414070
10 Decimal 19798072
12 Duodecimal 6769274
16 Hexadecimal 12e1838
20 Vigesimal 63ef3c
36 Base36 bscag

Cryptographic Hash Functions

md5 a8b39d503023e27a8b68af9e07bb0552
sha1 d2ddae2f2daf0e9f42e6824d6655613fbc436fbe
sha256 4e65123f3dab2daa1c6344d9f5a49934b19cf77ff157fadddc44e9bc1bce8036
sha512 32741d39281620a647b8d715078db858d81cf849aaf38178746e7b306634bb0cac9987f1569db998fc7d906b461b1a2a584a17a0c0e821937bb4dfebe9155f2a
ripemd-160 d8da97657a8b1a798332e7277d07aee1195af176

19798072 as geometric shapes

Circle

Radius = n
Diameter 39596144
Circumference 124394955.10088
Area 1.231390138762E+15

Sphere

Radius = n
Volume 3.2505534169734E+22
Surface area 4.9255605550481E+15
Circumference 124394955.10088

Square

Length = n
Perimeter 79192288
Area 391963654917184
Diagonal 27998701.931239

Cube

Length = n
Surface area 2351781929503104
Volume 7.7601246614336E+21
Space diagonal 34291266.595907

Equilateral Triangle

Length = n
Perimeter 59394216
Area 1.6972524125924E+14
Altitude 17145633.297953

Triangular Pyramid

Length = n
Surface area 1.6972524125924E+14
Volume 9.1453946182544E+20
Height 9332900.6437463