199907898 (number)

199907898 is an even 9-digits composite number following 199907897 and preceding 199907899. In scientific notation, it is written as 1.99907898 × 10^8. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 66444336 positive integers (up to 199907898) that are relatively prime to 199907898.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99907898 × 10^8
Engineering notation 1.99907898 × 10^6

Prime Factorization of 199907898

Prime Factorization 2 × 3 × 349 × 95467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 199907898
Product of the distinct prime numbers

The prime factorization of 199907898 is 2 × 3 × 349 × 95467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199907898)

Multiplication

n×y
n×2 399815796
n×3 599723694
n×4 799631592
n×5 999539490

Division

n÷y
n÷2 99953949
n÷3 66635966
n÷3 49976974.5
n÷5 39981579.6

Exponentiation

ny
n2 39963167682778404
n3 7.9889528488858E+24
n4 1.5970547712419E+33
n5 3.1926386230983E+41

Nth Root

y√n
2√n 14138.878951317
3√n 584.71376456525
4√n 118.9070180911
5√n 45.726292545685

Divisors of 199907898

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 -199907897
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 199907898 can be divided by 16 positive divisors. The sum of these divisors (counting 199907898) is 1, the average is 0.0625.

Base conversion 199907898

Base System Value
2 Binary 1011111010100101101000111010
3 Ternary 111221011101002020
4 Quaternary 23322211220322
5 Quinary 402134023043
6 Senary 31500415310
8 Octal 1372455072
10 Decimal 199907898
12 Duodecimal 56b47536
16 Hexadecimal bea5a3a
20 Vigesimal 32989ei
36 Base36 3b0px6

Cryptographic Hash Functions

md5 d41de5311c2e430e532fa010856d3391
sha1 37eca11db071c304b7a46575856cdf7bd8ad1e85
sha256 bc570c534e409c21edcf5b9109aa1268e5aa868ab144a635eed2255f4f167050
sha512 dfc5af7d1314d863b45c284bb52d3f8cb3b7d6a0b364a54b6eb4f473208e83f1ea6789bc4d06abe99ec3f6001fd54625e94c2d534c3f25c867841d4c3ff2d5c0
ripemd-160 3e4ccbd63c94a57e99e6235bb795393644cf6d22

199907898 as geometric shapes

Circle

Radius = n
Diameter 399815796
Circumference 1256058367.5028
Area 1.2554799400639E+17

Sphere

Radius = n
Volume 3.3464047439913E+25
Surface area 5.0219197602557E+17
Circumference 1256058367.5028

Square

Length = n
Perimeter 799631592
Area 39963167682778404
Diagonal 282712460.5771

Cube

Length = n
Surface area 239779006096670424
Volume 7.9889528488858E+24
Space diagonal 346250636.1703

Equilateral Triangle

Length = n
Perimeter 599723694
Area 1.7304559214492E+16
Altitude 173125318.08515

Triangular Pyramid

Length = n
Surface area 1.7304559214492E+16
Volume 9.4150712233779E+23
Height 94237486.859032