19998514 (number)

19998514 is an even 8-digits composite number following 19998513 and preceding 19998515. In scientific notation, it is written as 1.9998514 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 9806272 positive integers (up to 19998514) that are relatively prime to 19998514.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-eight thousand five hundred fourteen

Notation

Scientific notation 1.9998514 × 10^7
Engineering notation 1.9998514 × 10^6

Prime Factorization of 19998514

Prime Factorization 2 × 113 × 107 × 827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19998514
Product of the distinct prime numbers

The prime factorization of 19998514 is 2 × 113 × 107 × 827. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 24, 13, 284, 282, 7292, 6186, 22704, 94426, 358845, 889275, 289727, 3941394, 46159190, 95673170, 467375781, 268181100, 9467382609, 7013358261

Basic calculations (n = 19998514)

Multiplication

n×y
n×2 39997028
n×3 59995542
n×4 79994056
n×5 99992570

Division

n÷y
n÷2 9999257
n÷3 6666171.3333333
n÷3 4999628.5
n÷5 3999702.8

Exponentiation

ny
n2 399940562208196
n3 7.9982169324885E+21
n4 1.5995245329941E+29
n5 3.1988113766426E+36

Nth Root

y√n
2√n 4471.9698120627
3√n 271.43503878535
4√n 66.872788277914
5√n 28.853569334989

Divisors of 19998514

1, 2, 107, 113, 214, 226, 827, 1654, 12091, 24182, 88489, 93451, 176978, 186902, 9999257, 19998514

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 -19998513
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 19998514 can be divided by 16 positive divisors. The sum of these divisors (counting 19998514) is 1, the average is 0.0625.

Base conversion 19998514

Base System Value
2 Binary 1001100010010011100110010
3 Ternary 1101122000210201
4 Quaternary 1030102130302
5 Quinary 20104423024
6 Senary 1552345414
8 Octal 114223462
10 Decimal 19998514
12 Duodecimal 684526a
16 Hexadecimal 1312732
20 Vigesimal 64jg5e
36 Base36 bwmya

Cryptographic Hash Functions

md5 5cc507a759e65c6ece1a1671f2121917
sha1 ded97bebf21b77708d2ad04886feff97a1df2583
sha256 0a3922121ada349722b2162415659b8aea458a408dfe56566252c718d325f2be
sha512 ec53ced15824e130c85e418858dc612d7a35b92a0198978b28d7e5b4da098f52994efb3ebf9bd8b79406eae12c299ba898d6a0d97e5fe5b9fcb9f46c7bcf5c3f
ripemd-160 61abccf3489dc0118abc50cc6ea57dcfdf1aa7fb

19998514 as geometric shapes

Circle

Radius = n
Diameter 39997028
Circumference 125654369.33023
Area 1.2564503321058E+15

Sphere

Radius = n
Volume 3.3502852742564E+22
Surface area 5.0258013284234E+15
Circumference 125654369.33023

Square

Length = n
Perimeter 79994056
Area 399940562208196
Diagonal 28282169.726108

Cube

Length = n
Surface area 2399643373249176
Volume 7.9982169324885E+21
Space diagonal 34638442.323877

Equilateral Triangle

Length = n
Perimeter 59995542
Area 1.7317934343806E+14
Altitude 17319221.161939

Triangular Pyramid

Length = n
Surface area 1.7317934343806E+14
Volume 9.4259890506061E+20
Height 9427389.9087027