199894345 (number)

199894345 is an odd 9-digits composite number following 199894344 and preceding 199894346. In scientific notation, it is written as 1.99894345 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 129855744 positive integers (up to 199894345) that are relatively prime to 199894345.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million eight hundred ninety-four thousand three hundred forty-five

Notation

Scientific notation 1.99894345 × 10^8
Engineering notation 1.99894345 × 10^6

Prime Factorization of 199894345

Prime Factorization 5 × 7 × 19 × 300593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 199894345
Product of the distinct prime numbers

The prime factorization of 199894345 is 5 × 7 × 19 × 300593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199894345)

Multiplication

n×y
n×2 399788690
n×3 599683035
n×4 799577380
n×5 999471725

Division

n÷y
n÷2 99947172.5
n÷3 66631448.333333
n÷3 49973586.25
n÷5 39978869

Exponentiation

ny
n2 39957749162979025
n3 7.987328096608E+24
n4 1.5966217181716E+33
n5 3.1915565256668E+41

Nth Root

y√n
2√n 14138.399661914
3√n 584.70055047212
4√n 118.90500267825
5√n 45.725672514905

Divisors of 199894345

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 -199894344
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 199894345 can be divided by 16 positive divisors. The sum of these divisors (counting 199894345) is 1, the average is 0.0625.

Base conversion 199894345

Base System Value
2 Binary 1011111010100010010101001001
3 Ternary 111221010200111021
4 Quaternary 23322202111021
5 Quinary 402133104340
6 Senary 31500232441
8 Octal 1372422511
10 Decimal 199894345
12 Duodecimal 56b3b721
16 Hexadecimal bea2549
20 Vigesimal 3296fh5
36 Base36 3b0fgp

Cryptographic Hash Functions

md5 bee715162fa3d78e72152b8336b340fc
sha1 34ef0c55a83b7de07b01fec9ab1478759980d913
sha256 8f5877f1858cee6ee35c0ce71e0db8e688f226a6708fc30cb80b9e623cc29f01
sha512 bf58b455801d074415bf06ff42b6e2ab7bcfbac967b43f687e382c51c91613812b5e163c8474cb15fe5608bd6e815488b7f5ae5d3e29ede773c8ac5ed5310eff
ripemd-160 28f1269c789bf2d422c117e2162201dbcaf1f5bd

199894345 as geometric shapes

Circle

Radius = n
Diameter 399788690
Circumference 1255973211.4923
Area 1.255309712244E+17

Sphere

Radius = n
Volume 3.3457241693487E+25
Surface area 5.0212388489759E+17
Circumference 1255973211.4923

Square

Length = n
Perimeter 799577380
Area 39957749162979025
Diagonal 282693293.74069

Cube

Length = n
Surface area 239746494977874150
Volume 7.987328096608E+24
Space diagonal 346227161.6857

Equilateral Triangle

Length = n
Perimeter 599683035
Area 1.7302212926593E+16
Altitude 173113580.84285

Triangular Pyramid

Length = n
Surface area 1.7302212926593E+16
Volume 9.4131564344556E+23
Height 94231097.913562