199890725 (number)

199890725 is an odd 9-digits composite number following 199890724 and preceding 199890726. In scientific notation, it is written as 1.99890725 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors. There are 159912560 positive integers (up to 199890725) that are relatively prime to 199890725.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million eight hundred ninety thousand seven hundred twenty-five

Notation

Scientific notation 1.99890725 × 10^8
Engineering notation 1.99890725 × 10^6

Prime Factorization of 199890725

Prime Factorization 5 × 5 × 7995629

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 39978145
Product of the distinct prime numbers

The prime factorization of 199890725 is 5 × 5 × 7995629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199890725)

Multiplication

n×y
n×2 399781450
n×3 599672175
n×4 799562900
n×5 999453625

Division

n÷y
n÷2 99945362.5
n÷3 66630241.666667
n÷3 49972681.25
n÷5 39978145

Exponentiation

ny
n2 39956301941025625
n3 7.9868941633105E+24
n4 1.5965060648024E+33
n5 3.1912675476025E+41

Nth Root

y√n
2√n 14138.271641187
3√n 584.69702089292
4√n 118.90446434507
5√n 45.725506899281

Divisors of 199890725

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199890724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199890725 can be divided by 6 positive divisors. The sum of these divisors (counting 199890725) is 1, the average is 0.16666666666667.

Base conversion 199890725

Base System Value
2 Binary 1011111010100001011100100101
3 Ternary 111221010111112012
4 Quaternary 23322201130211
5 Quinary 402133000400
6 Senary 31500204005
8 Octal 1372413445
10 Decimal 199890725
12 Duodecimal 56b39605
16 Hexadecimal bea1725
20 Vigesimal 32966g5
36 Base36 3b0co5

Cryptographic Hash Functions

md5 cf22bbc259b2d8bf90ed908d5c695b11
sha1 7814c611a95cb385a784514f855d55fbb821ab3b
sha256 37ba1e4174c35735ce5217975afef9b15e32aac53de6f636bb029820df15ac0b
sha512 473e458c8066c01668abedd21a9104d86064a77b48bc7bf0850c6f4def9efed7af64b2a71d8358441625436b98df1fb2d86c28b4fc8b2240754b05a930baf7d7
ripemd-160 a5cf0a0d1a3c1934a1b839be5c99ac1e2b82744d

199890725 as geometric shapes

Circle

Radius = n
Diameter 399781450
Circumference 1255950466.3615
Area 1.2552642464254E+17

Sphere

Radius = n
Volume 3.3455424037941E+25
Surface area 5.0210569857017E+17
Circumference 1255950466.3615

Square

Length = n
Perimeter 799562900
Area 39956301941025625
Diagonal 282688174.28759

Cube

Length = n
Surface area 239737811646153750
Volume 7.9868941633105E+24
Space diagonal 346220891.66178

Equilateral Triangle

Length = n
Perimeter 599672175
Area 1.7301586261105E+16
Altitude 173110445.83089

Triangular Pyramid

Length = n
Surface area 1.7301586261105E+16
Volume 9.4126450391602E+23
Height 94229391.429197