199432894 (number)

199432894 is an even 9-digits composite number following 199432893 and preceding 199432895. In scientific notation, it is written as 1.99432894 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 97866720 positive integers (up to 199432894) that are relatively prime to 199432894.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million four hundred thirty-two thousand eight hundred ninety-four

Notation

Scientific notation 1.99432894 × 10^8
Engineering notation 1.99432894 × 10^6

Prime Factorization of 199432894

Prime Factorization 2 × 71 × 229 × 6133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 199432894
Product of the distinct prime numbers

The prime factorization of 199432894 is 2 × 71 × 229 × 6133. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 22, 73, 860, 756, 3469, 9813, 57906, 56161, 133543, 486780, 1960616, 5013779, 10023468, 90418689, 403785958, 181194060, 1317305396, 2658842010

Basic calculations (n = 199432894)

Multiplication

n×y
n×2 398865788
n×3 598298682
n×4 797731576
n×5 997164470

Division

n÷y
n÷2 99716447
n÷3 66477631.333333
n÷3 49858223.5
n÷5 39886578.8

Exponentiation

ny
n2 39773479209215236
n3 7.9321400631426E+24
n4 1.5819296484059E+33
n5 3.1548880788599E+41

Nth Root

y√n
2√n 14122.071165378
3√n 584.25028171073
4√n 118.83632090139
5√n 45.704541684008

Divisors of 199432894

1, 2, 71, 142, 229, 458, 6133, 12266, 16259, 32518, 435443, 870886, 1404457, 2808914, 99716447, 199432894

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 -199432893
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 199432894 can be divided by 16 positive divisors. The sum of these divisors (counting 199432894) is 1, the average is 0.0625.

Base conversion 199432894

Base System Value
2 Binary 1011111000110001101010111110
3 Ternary 111220021020111111
4 Quaternary 23320301222332
5 Quinary 402023323034
6 Senary 31442312234
8 Octal 1370615276
10 Decimal 199432894
12 Duodecimal 5695867a
16 Hexadecimal be31abe
20 Vigesimal 326924e
36 Base36 3aqjem

Cryptographic Hash Functions

md5 db1edff2e5d51da43afd5162c9eeb833
sha1 632aa902500cd5bc26220db500dd0b0bb92a34f4
sha256 bc2614b1228bb21c9a9973b85ce4c7a7894f31f84a78f9dfb34f0afdf52be51a
sha512 4fc98913c5083e652ccbff5c50536d4d72e6e6b46363cca0b855d06a2619a6845dde8520a48fed78e5a1f90e62a5a90a1f44e59f14d8887afcb413586cb25b78
ripemd-160 d2ba9bbb3d718a095e5353a9cda19c9702cf05c3

199432894 as geometric shapes

Circle

Radius = n
Diameter 398865788
Circumference 1253073829.3491
Area 1.2495207009138E+17

Sphere

Radius = n
Volume 3.3226070599486E+25
Surface area 4.9980828036551E+17
Circumference 1253073829.3491

Square

Length = n
Perimeter 797731576
Area 39773479209215236
Diagonal 282040703.47812

Cube

Length = n
Surface area 238640875255291416
Volume 7.9321400631426E+24
Space diagonal 345427905.1085

Equilateral Triangle

Length = n
Perimeter 598298682
Area 1.7222421696036E+16
Altitude 172713952.55425

Triangular Pyramid

Length = n
Surface area 1.7222421696036E+16
Volume 9.3481167132827E+23
Height 94013567.826039