199949907 (number)

199949907 is an odd 9-digits composite number following 199949906 and preceding 199949908. In scientific notation, it is written as 1.99949907 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 125755200 positive integers (up to 199949907) that are relatively prime to 199949907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99949907 × 10^8
Engineering notation 1.99949907 × 10^6

Prime Factorization of 199949907

Prime Factorization 3 × 1681 × 31 × 1279

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 199949907
Product of the distinct prime numbers

The prime factorization of 199949907 is 3 × 1681 × 31 × 1279. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 90, 64, 487, 97, 3862, 8855, 58998, 90438, 958740, 181453, 6161215, 4110802, 15003273, 12751563, 329518748, 674814302, 4094222261, 3087914740

Basic calculations (n = 199949907)

Multiplication

n×y
n×2 399899814
n×3 599849721
n×4 799799628
n×5 999749535

Division

n÷y
n÷2 99974953.5
n÷3 66649969
n÷3 49987476.75
n÷5 39989981.4

Exponentiation

ny
n2 39979965309308649
n3 7.9939903454595E+24
n4 1.5983976261335E+33
n5 3.1959945669442E+41

Nth Root

y√n
2√n 14140.364457821
3√n 584.75471929223
4√n 118.91326443177
5√n 45.728214184998

Divisors of 199949907

1, 3, 31, 93, 1279, 1681, 3837, 5043, 39649, 52111, 118947, 156333, 2149999, 6449997, 66649969, 199949907

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 -199949906
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 199949907 can be divided by 16 positive divisors. The sum of these divisors (counting 199949907) is 1, the average is 0.0625.

Base conversion 199949907

Base System Value
2 Binary 1011111010101111111001010011
3 Ternary 111221020111201010
4 Quaternary 23322233321103
5 Quinary 402141344112
6 Senary 31501342003
8 Octal 1372577123
10 Decimal 199949907
12 Duodecimal 56b67903
16 Hexadecimal beafe53
20 Vigesimal 329def7
36 Base36 3b1mc3

Cryptographic Hash Functions

md5 87fe2a5415f6fd7a714df3cc30fa96a6
sha1 095eca19beb6b81ea0fe8530836b7491a551fbd4
sha256 56d2d057873f5c771fe565da8cef264f6808a23487dee804772c143fe6ffa25d
sha512 0f2386aac8f5d851c982eecf7521eebdab4879531887ffa67b459826ee5f7f1f63a2bb6b926700be9b4a83894ce91f9c77c5c58b912f393a656b7f0c3c1d4cb5
ripemd-160 44d45cf811f641faf82997fe45a26e04ec89f564

199949907 as geometric shapes

Circle

Radius = n
Diameter 399899814
Circumference 1256322317.8343
Area 1.256007653065E+17

Sphere

Radius = n
Volume 3.3485148456218E+25
Surface area 5.02403061226E+17
Circumference 1256322317.8343

Square

Length = n
Perimeter 799799628
Area 39979965309308649
Diagonal 282771870.27464

Cube

Length = n
Surface area 239879791855851894
Volume 7.9939903454595E+24
Space diagonal 346323397.89267

Equilateral Triangle

Length = n
Perimeter 599849721
Area 1.7311832800141E+16
Altitude 173161698.94634

Triangular Pyramid

Length = n
Surface area 1.7311832800141E+16
Volume 9.4210079700237E+23
Height 94257290.091546