199878890 (number)

199878890 is an even 9-digits composite number following 199878889 and preceding 199878891. In scientific notation, it is written as 1.99878890 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 79367424 positive integers (up to 199878890) that are relatively prime to 199878890.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million eight hundred seventy-eight thousand eight hundred ninety

Notation

Scientific notation 1.99878890 × 10^8
Engineering notation 1.99878890 × 10^6

Prime Factorization of 199878890

Prime Factorization 2 × 5 × 137 × 145897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 199878890
Product of the distinct prime numbers

The prime factorization of 199878890 is 2 × 5 × 137 × 145897. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199878890)

Multiplication

n×y
n×2 399757780
n×3 599636670
n×4 799515560
n×5 999394450

Division

n÷y
n÷2 99939445
n÷3 66626296.666667
n÷3 49969722.5
n÷5 39975778

Exponentiation

ny
n2 39951570667632100
n3 7.9854755988029E+24
n4 1.5961279988108E+33
n5 3.1903229270022E+41

Nth Root

y√n
2√n 14137.853090197
3√n 584.68548121156
4√n 118.90270430145
5√n 45.724965429245

Divisors of 199878890

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 -199878889
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 199878890 can be divided by 16 positive divisors. The sum of these divisors (counting 199878890) is 1, the average is 0.0625.

Base conversion 199878890

Base System Value
2 Binary 1011111010011110100011101010
3 Ternary 111221002220021212
4 Quaternary 23322132203222
5 Quinary 402132111030
6 Senary 31500033122
8 Octal 1372364352
10 Decimal 199878890
12 Duodecimal 56b327a2
16 Hexadecimal be9e8ea
20 Vigesimal 3294h4a
36 Base36 3b03je

Cryptographic Hash Functions

md5 9f815b0b07f2f8daa64c26990562c051
sha1 658ca136cf1a5bf647b7ae06ccf9ef6a967835ac
sha256 9b3094d0b8f14a5dfe9c58c0d8a9c5333d35a471858eb2adebb6c8e2dca5c28f
sha512 e7ae306ea40f4e0d074926d67f290cb0aed48ddaaa82678cab1cf97d165f2d75016f4fd36e6c166937321e182032ac3b7b965dd6e1a89861bfde626b08b99239
ripemd-160 2d8932a72184b7d3ce26fa42b225b02070e438e0

199878890 as geometric shapes

Circle

Radius = n
Diameter 399757780
Circumference 1255876104.8634
Area 1.2551156090881E+17

Sphere

Radius = n
Volume 3.3449481968826E+25
Surface area 5.0204624363523E+17
Circumference 1255876104.8634

Square

Length = n
Perimeter 799515560
Area 39951570667632100
Diagonal 282671437.07008

Cube

Length = n
Surface area 239709424005792600
Volume 7.9854755988029E+24
Space diagonal 346200392.84047

Equilateral Triangle

Length = n
Perimeter 599636670
Area 1.7299537559629E+16
Altitude 173100196.42024

Triangular Pyramid

Length = n
Surface area 1.7299537559629E+16
Volume 9.4109732448554E+23
Height 94223812.356693