19800992 (number)

19800992 is an even 8-digits composite number following 19800991 and preceding 19800993. In scientific notation, it is written as 1.9800992 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors. There are 9806272 positive integers (up to 19800992) that are relatively prime to 19800992.

Interesting facts

Basic properties

Name

Name nineteen million eight hundred thousand nine hundred ninety-two

Notation

Scientific notation 1.9800992 × 10^7
Engineering notation 1.9800992 × 10^6

Prime Factorization of 19800992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 107 × 5783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1237562
Product of the distinct prime numbers

The prime factorization of 19800992 is 2 × 2 × 2 × 2 × 2 × 107 × 5783. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 8, 38, 33, 10, 689, 6294, 2820, 11245, 9646, 859542, 549614, 3300528, 4012751, 65182663, 4028698, 906062930, 678037887, 5281066839, 2537583614

Basic calculations (n = 19800992)

Multiplication

n×y
n×2 39601984
n×3 59402976
n×4 79203968
n×5 99004960

Division

n÷y
n÷2 9900496
n÷3 6600330.6666667
n÷3 4950248
n÷5 3960198.4

Exponentiation

ny
n2 392079284184064
n3 7.7635587694944E+21
n4 1.5372616508629E+29
n5 3.0439305650643E+36

Nth Root

y√n
2√n 4449.8305585719
3√n 270.53844083168
4√n 66.707050291344
5√n 28.796346431697

Divisors of 19800992

1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5783, 11566, 23132, 46264, 92528, 185056, 618781, 1237562, 2475124, 4950248, 9900496, 19800992

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 -19800991
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 19800992 can be divided by 24 positive divisors. The sum of these divisors (counting 19800992) is 1, the average is 0.041666666666667.

Base conversion 19800992

Base System Value
2 Binary 1001011100010001110100000
3 Ternary 1101020222212002
4 Quaternary 1023202032200
5 Quinary 20032112432
6 Senary 1544223132
8 Octal 113421640
10 Decimal 19800992
12 Duodecimal 676aaa8
16 Hexadecimal 12e23a0
20 Vigesimal 63f29c
36 Base36 bsejk

Cryptographic Hash Functions

md5 187347f7a875a85564c114fc35e48310
sha1 6a136d2d7275e86eb1f495c0c926b0e8e0b7ebaa
sha256 4da5c3c5c7461e1dd01dad9efa5d5fec8f007accd62e575074c57e5ecd599e72
sha512 bc8fbb52253b6136adc5251cea3a86132e9e62dc7732368d95598ee13378fa88e3c2d4f00f4b804f7402d6c53d3196ffc7b3f202b9776418cfe6998d782dc006
ripemd-160 636f535fde1f496e5d68681de7ccf888dfecf800

19800992 as geometric shapes

Circle

Radius = n
Diameter 39601984
Circumference 124413302.00198
Area 1.2317533988174E+15

Sphere

Radius = n
Volume 3.2519918927942E+22
Surface area 4.9270135952696E+15
Circumference 124413302.00198

Square

Length = n
Perimeter 79203968
Area 392079284184064
Diagonal 28002831.434841

Cube

Length = n
Surface area 2352475705104384
Volume 7.7635587694944E+21
Space diagonal 34296324.184265

Equilateral Triangle

Length = n
Perimeter 59402976
Area 1.6977531020051E+14
Altitude 17148162.092132

Triangular Pyramid

Length = n
Surface area 1.6977531020051E+14
Volume 9.1494417534163E+20
Height 9334277.1449471