199492720 (number)

199492720 is an even 9-digits composite number following 199492719 and preceding 199492721. In scientific notation, it is written as 1.99492720 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 68396160 positive integers (up to 199492720) that are relatively prime to 199492720.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million four hundred ninety-two thousand seven hundred twenty

Notation

Scientific notation 1.99492720 × 10^8
Engineering notation 1.99492720 × 10^6

Prime Factorization of 199492720

Prime Factorization 2 × 2 × 2 × 2 × 35 × 7 × 50891

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 24936590
Product of the distinct prime numbers

The prime factorization of 199492720 is 2 × 2 × 2 × 2 × 35 × 7 × 50891. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199492720)

Multiplication

n×y
n×2 398985440
n×3 598478160
n×4 797970880
n×5 997463600

Division

n÷y
n÷2 99746360
n÷3 66497573.333333
n÷3 49873180
n÷5 39898544

Exponentiation

ny
n2 39797345332998400
n3 7.9392806692592E+24
n4 1.5838286955539E+33
n5 3.1596229449011E+41

Nth Root

y√n
2√n 14124.189180268
3√n 584.30869712075
4√n 118.84523204684
5√n 45.707283450241

Divisors of 199492720

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 -199492719
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 199492720 can be divided by 40 positive divisors. The sum of these divisors (counting 199492720) is 1, the average is 0.025.

Base conversion 199492720

Base System Value
2 Binary 1011111001000000010001110000
3 Ternary 111220101021120021
4 Quaternary 23321000101300
5 Quinary 402032231340
6 Senary 31443453224
8 Octal 1371002160
10 Decimal 199492720
12 Duodecimal 56987214
16 Hexadecimal be40470
20 Vigesimal 326gbg0
36 Base36 3artkg

Cryptographic Hash Functions

md5 2e386853dd2d84a4a8f4a3a9b587c013
sha1 80ed293f25320d2bc36d33f294a4409ee8e9ed61
sha256 4e84c2a0077c9d4f4343e3c769153dae14f82f47f6f9aefcbea8094929cd791c
sha512 763ddbb6c9661c5747f90b5f97df93f410aef629bf92c6f91c40c70a4ed84473f632490b619876a87f71abdcede5233287a807e3709c7585972faadc5cde1224
ripemd-160 1fe11229a442ffdd8be326439d7de949ae2c4861

199492720 as geometric shapes

Circle

Radius = n
Diameter 398985440
Circumference 1253449727.1933
Area 1.2502704773052E+17

Sphere

Radius = n
Volume 3.3255981100443E+25
Surface area 5.001081909221E+17
Circumference 1253449727.1933

Square

Length = n
Perimeter 797970880
Area 39797345332998400
Diagonal 282125310.2187

Cube

Length = n
Surface area 238784071997990400
Volume 7.9392806692592E+24
Space diagonal 345531526.78011

Equilateral Triangle

Length = n
Perimeter 598478160
Area 1.7232756030779E+16
Altitude 172765763.39006

Triangular Pyramid

Length = n
Surface area 1.7232756030779E+16
Volume 9.356531998294E+23
Height 94041770.072899