199985212 (number)

199985212 is an even 9-digits composite number following 199985211 and preceding 199985213. In scientific notation, it is written as 1.99985212 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 79863552 positive integers (up to 199985212) that are relatively prime to 199985212.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million nine hundred eighty-five thousand two hundred twelve

Notation

Scientific notation 1.99985212 × 10^8
Engineering notation 1.99985212 × 10^6

Prime Factorization of 199985212

Prime Factorization 2 × 2 × 17 × 7 × 103 × 4079

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99992606
Product of the distinct prime numbers

The prime factorization of 199985212 is 2 × 2 × 17 × 7 × 103 × 4079. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199985212)

Multiplication

n×y
n×2 399970424
n×3 599955636
n×4 799940848
n×5 999926060

Division

n÷y
n÷2 99992606
n÷3 66661737.333333
n÷3 49996303
n÷5 39997042.4

Exponentiation

ny
n2 39994085018684944
n3 7.9982255712077E+24
n4 1.5995268364818E+33
n5 3.198817134935E+41

Nth Root

y√n
2√n 14141.612779312
3√n 584.78913382921
4√n 118.91851318997
5√n 45.72982891002

Divisors of 199985212

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 -199985211
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 199985212 can be divided by 48 positive divisors. The sum of these divisors (counting 199985212) is 1, the average is 0.020833333333333.

Base conversion 199985212

Base System Value
2 Binary 1011111010111000100000111100
3 Ternary 111221022022010201
4 Quaternary 23322320200330
5 Quinary 402144011322
6 Senary 31502213244
8 Octal 1372704074
10 Decimal 199985212
12 Duodecimal 56b84224
16 Hexadecimal beb883c
20 Vigesimal 329i30c
36 Base36 3b2dks

Cryptographic Hash Functions

md5 11b483c14679bb6be6ae354e76be1196
sha1 62b9f870067187cc86bb9e947c7d395f4c70114d
sha256 e2cc712ebf706e3b3f128ab26e4c099851aa04f40a2307a357800b39fb564cb5
sha512 eb8f41961ede456973e45c4b0275f5c8b5d945208988158208ffeaa0df24ce665a817b8959d3855463d804aec63841b5be03a8727baab595f9e50eaa742029d1
ripemd-160 2a6114ec72e6eb7462092f6166e1b97917a48f11

199985212 as geometric shapes

Circle

Radius = n
Diameter 399970424
Circumference 1256544145.6916
Area 1.2564512368175E+17

Sphere

Radius = n
Volume 3.3502888928347E+25
Surface area 5.0258049472698E+17
Circumference 1256544145.6916

Square

Length = n
Perimeter 799940848
Area 39994085018684944
Diagonal 282821799.08446

Cube

Length = n
Surface area 239964510112109664
Volume 7.9982255712077E+24
Space diagonal 346384547.94643

Equilateral Triangle

Length = n
Perimeter 599955636
Area 1.7317946813648E+16
Altitude 173192273.97322

Triangular Pyramid

Length = n
Surface area 1.7317946813648E+16
Volume 9.4259992314344E+23
Height 94273933.028153