19998032 (number)

19998032 is an even 8-digits composite number following 19998031 and preceding 19998033. In scientific notation, it is written as 1.9998032 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 9389952 positive integers (up to 19998032) that are relatively prime to 19998032.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-eight thousand thirty-two

Notation

Scientific notation 1.9998032 × 10^7
Engineering notation 1.9998032 × 10^6

Prime Factorization of 19998032

Prime Factorization 2 × 2 × 2 × 2 × 19 × 419 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2499754
Product of the distinct prime numbers

The prime factorization of 19998032 is 2 × 2 × 2 × 2 × 19 × 419 × 157. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 9, 21, 78, 42, 862, 5193, 5898, 33220, 5034, 966348, 147709, 9008641, 2653393, 52181094, 56737315, 215803964, 238123620, 8095141383, 237081176

Basic calculations (n = 19998032)

Multiplication

n×y
n×2 39996064
n×3 59994096
n×4 79992128
n×5 99990160

Division

n÷y
n÷2 9999016
n÷3 6666010.6666667
n÷3 4999508
n÷5 3999606.4

Exponentiation

ny
n2 399921283873024
n3 7.9976386323738E+21
n4 1.5993703329465E+29
n5 3.1984259098114E+36

Nth Root

y√n
2√n 4471.9159204976
3√n 271.43285807766
4√n 66.872385335784
5√n 28.85343024911

Divisors of 19998032

1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 419, 628, 838, 1256, 1676, 2512, 2983, 3352, 5966, 6704, 7961, 11932, 15922, 23864, 31844, 47728, 63688, 65783, 127376, 131566, 263132, 526264, 1052528, 1249877, 2499754, 4999508, 9999016, 19998032

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19998031
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19998032 can be divided by 40 positive divisors. The sum of these divisors (counting 19998032) is 1, the average is 0.025.

Base conversion 19998032

Base System Value
2 Binary 1001100010010010101010000
3 Ternary 1101122000010212
4 Quaternary 1030102111100
5 Quinary 20104414112
6 Senary 1552343252
8 Octal 114222520
10 Decimal 19998032
12 Duodecimal 6844b28
16 Hexadecimal 1312550
20 Vigesimal 64jf1c
36 Base36 bwmkw

Cryptographic Hash Functions

md5 b7432ae528a90c85384f0f4a894eae06
sha1 cba2072de193a3cddbd404b3e1bd9e6faec6df4b
sha256 ea2f7c4037eba368c93ffae761fa947bcc9efdd72da753dadd0c3a6cc97319fe
sha512 3bc12a6b41f38bf0f49e73696647401a72ade5dd3f1996284fc75958274c4d7433f62188c46e16d617b8d68dc1aaf326c53276794beca6c1e06aa0d8d5eb3a2e
ripemd-160 d89b6f7f3bc2da91bc655f749ee16e78c517fd25

19998032 as geometric shapes

Circle

Radius = n
Diameter 39996064
Circumference 125651340.83491
Area 1.2563897674297E+15

Sphere

Radius = n
Volume 3.3500430364709E+22
Surface area 5.0255590697188E+15
Circumference 125651340.83491

Square

Length = n
Perimeter 79992128
Area 399921283873024
Diagonal 28281488.075171

Cube

Length = n
Surface area 2399527703238144
Volume 7.9976386323738E+21
Space diagonal 34637607.475388

Equilateral Triangle

Length = n
Perimeter 59994096
Area 1.7317099567406E+14
Altitude 17318803.737694

Triangular Pyramid

Length = n
Surface area 1.7317099567406E+14
Volume 9.4253075173851E+20
Height 9427162.6917237