199988908 (number)

199988908 is an even 9-digits composite number following 199988907 and preceding 199988909. In scientific notation, it is written as 1.99988908 × 10^8. The sum of its digits is 61. It has a total of 6 prime factors and 48 positive divisors. There are 80858304 positive integers (up to 199988908) that are relatively prime to 199988908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99988908 × 10^8
Engineering notation 1.99988908 × 10^6

Prime Factorization of 199988908

Prime Factorization 2 × 2 × 19 × 7 × 293 × 1283

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99994454
Product of the distinct prime numbers

The prime factorization of 199988908 is 2 × 2 × 19 × 7 × 293 × 1283. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199988908)

Multiplication

n×y
n×2 399977816
n×3 599966724
n×4 799955632
n×5 999944540

Division

n÷y
n÷2 99994454
n÷3 66662969.333333
n÷3 49997227
n÷5 39997781.6

Exponentiation

ny
n2 39995563323032464
n3 7.9986690338181E+24
n4 1.5996450855267E+33
n5 3.1991127384205E+41

Nth Root

y√n
2√n 14141.743456873
3√n 584.79273637446
4√n 118.91906263031
5√n 45.729997938716

Divisors of 199988908

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199988907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199988908 can be divided by 48 positive divisors. The sum of these divisors (counting 199988908) is 1, the average is 0.020833333333333.

Base conversion 199988908

Base System Value
2 Binary 1011111010111001011010101100
3 Ternary 111221022111012121
4 Quaternary 23322321122230
5 Quinary 402144121113
6 Senary 31502242324
8 Octal 1372713254
10 Decimal 199988908
12 Duodecimal 56b863a4
16 Hexadecimal beb96ac
20 Vigesimal 329ic58
36 Base36 3b2gfg

Cryptographic Hash Functions

md5 b71c607617a233075dbd9ce10e2a12e6
sha1 c56c181f206b721391db72a56e695773e52e304e
sha256 cd29d28102b6972f59f4a0cc4a76d5ad726fb33b661a263e7e2614d43adf30dd
sha512 58b231c4665544acb6ba824b6a3fa803c695b3178a83313e55673cd065a89c1b0ca7ea88392a9f4e52fc34cda8e0548c7135cc511d5d474bdb1910f0faf71094
ripemd-160 60c0ce9ed503ef783f6d1df5649d1560d7e3de10

199988908 as geometric shapes

Circle

Radius = n
Diameter 399977816
Circumference 1256567368.3445
Area 1.2564976791182E+17

Sphere

Radius = n
Volume 3.3504746500186E+25
Surface area 5.025990716473E+17
Circumference 1256567368.3445

Square

Length = n
Perimeter 799955632
Area 39995563323032464
Diagonal 282827026.01779

Cube

Length = n
Surface area 239973379938194784
Volume 7.9986690338181E+24
Space diagonal 346390949.60622

Equilateral Triangle

Length = n
Perimeter 599966724
Area 1.7318586938208E+16
Altitude 173195474.80311

Triangular Pyramid

Length = n
Surface area 1.7318586938208E+16
Volume 9.4265218571327E+23
Height 94275675.339262