199789021 (number)

199789021 is an odd 9-digits prime number following 199789020 and preceding 199789022. In scientific notation, it is written as 1.99789021 × 10^8. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 199789020 positive integers (up to 199789021) that are relatively prime to 199789021.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million seven hundred eighty-nine thousand twenty-one

Notation

Scientific notation 1.99789021 × 10^8
Engineering notation 1.99789021 × 10^6

Prime Factorization of 199789021

Prime Factorization 199789021

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 199789021
Product of the distinct prime numbers

The prime factorization of 199789021 is 199789021. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 3, 67, 30, 819, 460, 630, 1210, 83665, 99563, 730108, 324510, 4506519, 7563201, 13002344, 57967870, 562146550, 700269978, 6340872431, 9478417694

Basic calculations (n = 199789021)

Multiplication

n×y
n×2 399578042
n×3 599367063
n×4 799156084
n×5 998945105

Division

n÷y
n÷2 99894510.5
n÷3 66596340.333333
n÷3 49947255.25
n÷5 39957804.2

Exponentiation

ny
n2 39915652912138441
n3 7.9747092178919E+24
n4 1.5932593474023E+33
n5 3.1831572521661E+41

Nth Root

y√n
2√n 14134.674421436
3√n 584.5978398461
4√n 118.8893368702
5√n 45.720852942774

Divisors of 199789021

1, 199789021

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 199789022
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 99894511
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14134.67445681
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999899894
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199789021 can be divided by 2 positive divisors. The sum of these divisors (counting 199789021) is 199789022, the average is 99894511.

Base conversion 199789021

Base System Value
2 Binary 1011111010001000100111011101
3 Ternary 111220221100000101
4 Quaternary 23322020213131
5 Quinary 402121222041
6 Senary 31454101101
8 Octal 1372104735
10 Decimal 199789021
12 Duodecimal 56aaa791
16 Hexadecimal be889dd
20 Vigesimal 328dcb1
36 Base36 3ay671

Cryptographic Hash Functions

md5 21b3a9a6182bd0cd5cbf082b15edeb78
sha1 afdce6e5b2590ea83c6bd3265583325b7e671c3e
sha256 cf4363f23ad24aff76acdc81f9de27546385d423b1d793b9f0cdc0360fdda989
sha512 b9b029743bfc4425d83205fbcf3649b5e2d67d98c1bb3c765790ba5b2ced94d999c0f08425eb1c6ed077ff027c111585cbde1d3b366fc652b5f0b7b8eadf9974
ripemd-160 10b1b92f569aba079a670fa276c6eed589e98b38

199789021 as geometric shapes

Circle

Radius = n
Diameter 399578042
Circumference 1255311441.283
Area 1.2539872195201E+17

Sphere

Radius = n
Volume 3.3404383857925E+25
Surface area 5.0159488780806E+17
Circumference 1255311441.283

Square

Length = n
Perimeter 799156084
Area 39915652912138441
Diagonal 282544343.11144

Cube

Length = n
Surface area 239493917472830646
Volume 7.9747092178919E+24
Space diagonal 346044735.16645

Equilateral Triangle

Length = n
Perimeter 599367063
Area 1.7283984715277E+16
Altitude 173022367.58322

Triangular Pyramid

Length = n
Surface area 1.7283984715277E+16
Volume 9.3982849432704E+23
Height 94181447.703814