199891390 (number)

199891390 is an even 9-digits composite number following 199891389 and preceding 199891391. In scientific notation, it is written as 1.99891390 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 64 positive divisors. There are 73256832 positive integers (up to 199891390) that are relatively prime to 199891390.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million eight hundred ninety-one thousand three hundred ninety

Notation

Scientific notation 1.99891390 × 10^8
Engineering notation 1.99891390 × 10^6

Prime Factorization of 199891390

Prime Factorization 2 × 5 × 23 × 83 × 37 × 283

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 199891390
Product of the distinct prime numbers

The prime factorization of 199891390 is 2 × 5 × 23 × 83 × 37 × 283. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 28, 55, 172, 526, 9810, 902, 75454, 89918, 933346, 367566, 4578758, 1432105, 49257386, 38336894, 666777043, 110538507, 5751231671, 3562210452

Basic calculations (n = 199891390)

Multiplication

n×y
n×2 399782780
n×3 599674170
n×4 799565560
n×5 999456950

Division

n÷y
n÷2 99945695
n÷3 66630463.333333
n÷3 49972847.5
n÷5 39978278

Exponentiation

ny
n2 39956567796132100
n3 7.9869738763981E+24
n4 1.5965273100469E+33
n5 3.1913206317824E+41

Nth Root

y√n
2√n 14138.295158894
3√n 584.69766928566
4√n 118.90456323831
5√n 45.725537323326

Divisors of 199891390

1, 2, 5, 10, 23, 37, 46, 74, 83, 115, 166, 185, 230, 283, 370, 415, 566, 830, 851, 1415, 1702, 1909, 2830, 3071, 3818, 4255, 6142, 6509, 8510, 9545, 10471, 13018, 15355, 19090, 20942, 23489, 30710, 32545, 46978, 52355, 65090, 70633, 104710, 117445, 141266, 234890, 240833, 353165, 481666, 540247, 706330, 869093, 1080494, 1204165, 1738186, 2408330, 2701235, 4345465, 5402470, 8690930, 19989139, 39978278, 99945695, 199891390

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199891389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199891390 can be divided by 64 positive divisors. The sum of these divisors (counting 199891390) is 1, the average is 0.015625.

Base conversion 199891390

Base System Value
2 Binary 1011111010100001100110111110
3 Ternary 111221010112102211
4 Quaternary 23322201212332
5 Quinary 402133011030
6 Senary 31500211034
8 Octal 1372414676
10 Decimal 199891390
12 Duodecimal 56b39a7a
16 Hexadecimal bea19be
20 Vigesimal 329689a
36 Base36 3b0d6m

Cryptographic Hash Functions

md5 b71c2b91ce7770125ef32e2adc9d50c0
sha1 0c7b585cdda997660bb1ce4379ae0da0f3658b38
sha256 1f77d16b0a608ee5ead734261158abc1711757448a9cdd654739522fcfecf89f
sha512 27416c7fc1dc0bb6087080713d6aa4fa3439f70fd3a67a7632e40b1a2d2815fa7a1cdd90c7e28eac9271b230b36c7fceda738850e604e62220f481050fbe5bd6
ripemd-160 01a8930743a44ca1c07c55d40132b17a699fcb5f

199891390 as geometric shapes

Circle

Radius = n
Diameter 399782780
Circumference 1255954644.6797
Area 1.2552725985099E+17

Sphere

Radius = n
Volume 3.3455757939341E+25
Surface area 5.0210903940396E+17
Circumference 1255954644.6797

Square

Length = n
Perimeter 799565560
Area 39956567796132100
Diagonal 282689114.73961

Cube

Length = n
Surface area 239739406776792600
Volume 7.9869738763981E+24
Space diagonal 346222043.47557

Equilateral Triangle

Length = n
Perimeter 599674170
Area 1.7301701379743E+16
Altitude 173111021.73778

Triangular Pyramid

Length = n
Surface area 1.7301701379743E+16
Volume 9.4127389819348E+23
Height 94229704.913203