199798979 (number)

199798979 is an odd 9-digits composite number following 199798978 and preceding 199798980. In scientific notation, it is written as 1.99798979 × 10^8. The sum of its digits is 68. It has a total of 2 prime factors and 4 positive divisors. There are 197269800 positive integers (up to 199798979) that are relatively prime to 199798979.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99798979 × 10^8
Engineering notation 1.99798979 × 10^6

Prime Factorization of 199798979

Prime Factorization 79 × 2529101

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 199798979
Product of the distinct prime numbers

The prime factorization of 199798979 is 79 × 2529101. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199798979)

Multiplication

n×y
n×2 399597958
n×3 599396937
n×4 799195916
n×5 998994895

Division

n÷y
n÷2 99899489.5
n÷3 66599659.666667
n÷3 49949744.75
n÷5 39959795.8

Exponentiation

ny
n2 39919632009442441
n3 7.9759017175423E+24
n4 1.5935770197693E+33
n5 3.1839506150777E+41

Nth Root

y√n
2√n 14135.026671358
3√n 584.60755230602
4√n 118.89081828029
5√n 45.721308702729

Divisors of 199798979

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199798978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199798979 can be divided by 4 positive divisors. The sum of these divisors (counting 199798979) is 1, the average is 0.25.

Base conversion 199798979

Base System Value
2 Binary 1011111010001011000011000011
3 Ternary 111220221211200012
4 Quaternary 23322023003003
5 Quinary 402122031404
6 Senary 31454215135
8 Octal 1372130303
10 Decimal 199798979
12 Duodecimal 56ab44ab
16 Hexadecimal be8b0c3
20 Vigesimal 328eh8j
36 Base36 3aydvn

Cryptographic Hash Functions

md5 1bf48d7c4edcc6ceb4933ac90faa8cf9
sha1 9d22935e1ce6bab6cc171bd75d318ce25e7a5556
sha256 16b9cd8c7ff0dba0ec97d22521453d8a4739aebe6443360e5ac16787e31bc6dd
sha512 f5b30801ae0d509ae6beeadd6a0e87cf96eea77a8c6a110dc14b07e6d0096f9985076e682ddaa98d94aa688961ff495e6dc13aaedce05a29e5651a002ceb042e
ripemd-160 6a6d8701eaa5c9ce56423e487d7c5b45229f95a8

199798979 as geometric shapes

Circle

Radius = n
Diameter 399597958
Circumference 1255374009.2423
Area 1.2541122265487E+17

Sphere

Radius = n
Volume 3.340937898878E+25
Surface area 5.0164489061949E+17
Circumference 1255374009.2423

Square

Length = n
Perimeter 799195916
Area 39919632009442441
Diagonal 282558425.8501

Cube

Length = n
Surface area 239517792056654646
Volume 7.9759017175423E+24
Space diagonal 346061982.92839

Equilateral Triangle

Length = n
Perimeter 599396937
Area 1.7285707714952E+16
Altitude 173030991.46419

Triangular Pyramid

Length = n
Surface area 1.7285707714952E+16
Volume 9.399690317586E+23
Height 94186141.950032