19748892 (number)

19748892 is an even 8-digits composite number following 19748891 and preceding 19748893. In scientific notation, it is written as 1.9748892 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 6571888 positive integers (up to 19748892) that are relatively prime to 19748892.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9748892 × 10^7
Engineering notation 1.9748892 × 10^6

Prime Factorization of 19748892

Prime Factorization 2 × 2 × 3 × 1907 × 863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9874446
Product of the distinct prime numbers

The prime factorization of 19748892 is 2 × 2 × 3 × 1907 × 863. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 74, 3, 628, 914, 7785, 3489, 63899, 95199, 549504, 798449, 7729328, 701407, 63146980, 26668479, 202997506, 110416949, 7284146711, 1960409749

Basic calculations (n = 19748892)

Multiplication

n×y
n×2 39497784
n×3 59246676
n×4 78995568
n×5 98744460

Division

n÷y
n÷2 9874446
n÷3 6582964
n÷3 4937223
n÷5 3949778.4

Exponentiation

ny
n2 390018735227664
n3 7.7024378799877E+21
n4 1.5211461382859E+29
n5 3.0040950801225E+36

Nth Root

y√n
2√n 4443.9725471699
3√n 270.30095385656
4√n 66.663127343157
5√n 28.781176775953

Divisors of 19748892

1, 2, 3, 4, 6, 12, 863, 1726, 1907, 2589, 3452, 3814, 5178, 5721, 7628, 10356, 11442, 22884, 1645741, 3291482, 4937223, 6582964, 9874446, 19748892

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 -19748891
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 19748892 can be divided by 24 positive divisors. The sum of these divisors (counting 19748892) is 1, the average is 0.041666666666667.

Base conversion 19748892

Base System Value
2 Binary 1001011010101100000011100
3 Ternary 1101011100101110
4 Quaternary 1023111200130
5 Quinary 20023431032
6 Senary 1543142020
8 Octal 113254034
10 Decimal 19748892
12 Duodecimal 6744910
16 Hexadecimal 12d581c
20 Vigesimal 638c4c
36 Base36 bracc

Cryptographic Hash Functions

md5 f432e17e2baddabecc83e5163a3df632
sha1 d2b9c545a0e2d2c233579b616a0304ce3b7f46ca
sha256 2a95f8a3d1a94eed40ae339691f55f419753a1e80e0098a47a4849e6a6f2bb19
sha512 dda47455a1e164e7cfdbe4785f4e7e979b2b1f9d6ba5182c8db54d44eebced92686e6cdbdca136a13b71131fcd31275b515b21dcbfd3ae9d7c21ceeb7b033186
ripemd-160 e6727e3697eb0a0c26b93f767ebfe0d460fe4388

19748892 as geometric shapes

Circle

Radius = n
Diameter 39497784
Circumference 124085948.04748
Area 1.2252799933536E+15

Sphere

Radius = n
Volume 3.2263896344668E+22
Surface area 4.9011199734144E+15
Circumference 124085948.04748

Square

Length = n
Perimeter 78995568
Area 390018735227664
Diagonal 27929150.908242

Cube

Length = n
Surface area 2340112411365984
Volume 7.7024378799877E+21
Space diagonal 34206084.337191

Equilateral Triangle

Length = n
Perimeter 59246676
Area 1.6888306632952E+14
Altitude 17103042.168595

Triangular Pyramid

Length = n
Surface area 1.6888306632952E+14
Volume 9.0774100943458E+20
Height 9309716.9694138