199918215 (number)

199918215 is an odd 9-digits composite number following 199918214 and preceding 199918216. In scientific notation, it is written as 1.99918215 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 83607552 positive integers (up to 199918215) that are relatively prime to 199918215.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million nine hundred eighteen thousand two hundred fifteen

Notation

Scientific notation 1.99918215 × 10^8
Engineering notation 1.99918215 × 10^6

Prime Factorization of 199918215

Prime Factorization 5 × 63 × 17 × 37 × 1009

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 199918215
Product of the distinct prime numbers

The prime factorization of 199918215 is 5 × 63 × 17 × 37 × 1009. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199918215)

Multiplication

n×y
n×2 399836430
n×3 599754645
n×4 799672860
n×5 999591075

Division

n÷y
n÷2 99959107.5
n÷3 66639405
n÷3 49979553.75
n÷5 39983643

Exponentiation

ny
n2 39967292688786225
n3 7.9901898127247E+24
n4 1.5973844848711E+33
n5 3.1934625488413E+41

Nth Root

y√n
2√n 14139.24379166
3√n 584.72382317757
4√n 118.90855222254
5√n 45.726764511452

Divisors of 199918215

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199918214
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199918215 can be divided by 32 positive divisors. The sum of these divisors (counting 199918215) is 1, the average is 0.03125.

Base conversion 199918215

Base System Value
2 Binary 1011111010101000001010000111
3 Ternary 111221011220020100
4 Quaternary 23322220022013
5 Quinary 402134340330
6 Senary 31500535143
8 Octal 1372501207
10 Decimal 199918215
12 Duodecimal 56b514b3
16 Hexadecimal bea8287
20 Vigesimal 3299faf
36 Base36 3b0xvr

Cryptographic Hash Functions

md5 31570f591313b195af700acbc388d002
sha1 bfef248723bb167bc34cdb2d3f0eeb6d2292bf78
sha256 335cd38102a4d3276c2de2e0cb3a76d5e0951b2e4f85032280aeead976124742
sha512 be54e409244417c0eb8ba4868e5c4708cda52e0eb8c45efd3a5e7bf6f28c7828ff372d086c8970ffb89637f7dee01f1b361a7f56e819b899a8a383f6e5f9f8fb
ripemd-160 5c81efc29fdff086c4f42c470f610caeb32f68c2

199918215 as geometric shapes

Circle

Radius = n
Diameter 399836430
Circumference 1256123191.1256
Area 1.2556095309496E+17

Sphere

Radius = n
Volume 3.3469228821925E+25
Surface area 5.0224381237986E+17
Circumference 1256123191.1256

Square

Length = n
Perimeter 799672860
Area 39967292688786225
Diagonal 282727051.01842

Cube

Length = n
Surface area 239803756132717350
Volume 7.9901898127247E+24
Space diagonal 346268505.73848

Equilateral Triangle

Length = n
Perimeter 599754645
Area 1.7306345394488E+16
Altitude 173134252.86924

Triangular Pyramid

Length = n
Surface area 1.7306345394488E+16
Volume 9.4165289992422E+23
Height 94242350.339473