19492798 (number)

19492798 is an even 8-digits composite number following 19492797 and preceding 19492799. In scientific notation, it is written as 1.9492798 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 8892000 positive integers (up to 19492798) that are relatively prime to 19492798.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9492798 × 10^7
Engineering notation 1.9492798 × 10^6

Prime Factorization of 19492798

Prime Factorization 2 × 13 × 13 × 101 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1499446
Product of the distinct prime numbers

The prime factorization of 19492798 is 2 × 13 × 13 × 101 × 571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 74, 84, 104, 70, 2217, 1016, 55299, 50472, 599471, 972320, 2900156, 6690053, 71814910, 58695864, 479745138, 978087263, 938726478, 5146665454

Basic calculations (n = 19492798)

Multiplication

n×y
n×2 38985596
n×3 58478394
n×4 77971192
n×5 97463990

Division

n÷y
n÷2 9746399
n÷3 6497599.3333333
n÷3 4873199.5
n÷5 3898559.6

Exponentiation

ny
n2 379969173868804
n3 7.4066623524515E+21
n4 1.4437657309054E+29
n5 2.8143033751862E+36

Nth Root

y√n
2√n 4415.0648919353
3√n 269.12748985973
4√n 66.445954669456
5√n 28.706142504024

Divisors of 19492798

1, 2, 13, 26, 101, 169, 202, 338, 571, 1142, 1313, 2626, 7423, 14846, 17069, 34138, 57671, 96499, 115342, 192998, 749723, 1499446, 9746399, 19492798

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 -19492797
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 19492798 can be divided by 24 positive divisors. The sum of these divisors (counting 19492798) is 1, the average is 0.041666666666667.

Base conversion 19492798

Base System Value
2 Binary 1001010010110111110111110
3 Ternary 1100200100002111
4 Quaternary 1022112332332
5 Quinary 14442232143
6 Senary 1533444234
8 Octal 112267676
10 Decimal 19492798
12 Duodecimal 664067a
16 Hexadecimal 1296fbe
20 Vigesimal 61gbji
36 Base36 blsqm

Cryptographic Hash Functions

md5 a534499e9cd6ffc5edd169139eff7010
sha1 84058a6ec52fd61829bbf19f815f6d9b140cbda1
sha256 cb51c85a0a9f0d1b003cd4fba75d2122cdba89c9a4cf921b742c292c30509ab8
sha512 213289d309cb9d8e3f7caf5c7eb16115c04298cabda2051576cab1bb78543e3d7bfd2e836fcf6b20116d245becc250abed15cfe8eed05b36117aaa5cd3a96a09
ripemd-160 4d03f14759b4106b0489e3d81b96c66242d2bd13

19492798 as geometric shapes

Circle

Radius = n
Diameter 38985596
Circumference 122476861.98942
Area 1.1937083652168E+15

Sphere

Radius = n
Volume 3.1024954712109E+22
Surface area 4.7748334608673E+15
Circumference 122476861.98942

Square

Length = n
Perimeter 77971192
Area 379969173868804
Diagonal 27566979.300199

Cube

Length = n
Surface area 2279815043212824
Volume 7.4066623524515E+21
Space diagonal 33762516.517677

Equilateral Triangle

Length = n
Perimeter 58478394
Area 1.6453147861269E+14
Altitude 16881258.258838

Triangular Pyramid

Length = n
Surface area 1.6453147861269E+14
Volume 8.7288352922959E+20
Height 9188993.1000664