199870812 (number)

199870812 is an even 9-digits composite number following 199870811 and preceding 199870813. In scientific notation, it is written as 1.99870812 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 66623592 positive integers (up to 199870812) that are relatively prime to 199870812.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99870812 × 10^8
Engineering notation 1.99870812 × 10^6

Prime Factorization of 199870812

Prime Factorization 2 × 2 × 9 × 5551967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99935406
Product of the distinct prime numbers

The prime factorization of 199870812 is 2 × 2 × 9 × 5551967. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199870812)

Multiplication

n×y
n×2 399741624
n×3 599612436
n×4 799483248
n×5 999354060

Division

n÷y
n÷2 99935406
n÷3 66623604
n÷3 49967703
n÷5 39974162.4

Exponentiation

ny
n2 39948341489539344
n3 7.9845074515675E+24
n4 1.5958699877649E+33
n5 3.1896783030099E+41

Nth Root

y√n
2√n 14137.56740037
3√n 584.67760452026
4√n 118.90150293571
5√n 45.724595833194

Divisors of 199870812

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199870811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199870812 can be divided by 12 positive divisors. The sum of these divisors (counting 199870812) is 1, the average is 0.083333333333333.

Base conversion 199870812

Base System Value
2 Binary 1011111010011100100101011100
3 Ternary 111221002111012200
4 Quaternary 23322130211130
5 Quinary 402131331222
6 Senary 31455531500
8 Octal 1372344534
10 Decimal 199870812
12 Duodecimal 56b29b90
16 Hexadecimal be9c95c
20 Vigesimal 3293h0c
36 Base36 3azxb0

Cryptographic Hash Functions

md5 3a75b0a7f27b9f0c7009512cdcdc6192
sha1 347cd47bb3f6af16d12feba6660451bf6da7f275
sha256 cdb5906933cb310e8d5696b019ccc086de1c65885f207bac785b857beed1f59c
sha512 cd3f9efd178a405fba52658c526fd2d3a06e07b774860908bb90319184666000e95702f44aeeb3ee5b0b7a44a548c95c8c12bff7d1be8458825d2748b852c18e
ripemd-160 e552d5affefcc09188faed298cb946ea8e5f1e98

199870812 as geometric shapes

Circle

Radius = n
Diameter 399741624
Circumference 1255825349.2925
Area 1.2550141614663E+17

Sphere

Radius = n
Volume 3.344542660317E+25
Surface area 5.0200566458653E+17
Circumference 1255825349.2925

Square

Length = n
Perimeter 799483248
Area 39948341489539344
Diagonal 282660013.05292

Cube

Length = n
Surface area 239690048937236064
Volume 7.9845074515675E+24
Space diagonal 346186401.33405

Equilateral Triangle

Length = n
Perimeter 599612436
Area 1.7298139284498E+16
Altitude 173093200.66702

Triangular Pyramid

Length = n
Surface area 1.7298139284498E+16
Volume 9.4098322723965E+23
Height 94220004.350974