199857691 (number)

199857691 is an odd 9-digits composite number following 199857690 and preceding 199857692. In scientific notation, it is written as 1.99857691 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 181205640 positive integers (up to 199857691) that are relatively prime to 199857691.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million eight hundred fifty-seven thousand six hundred ninety-one

Notation

Scientific notation 1.99857691 × 10^8
Engineering notation 1.99857691 × 10^6

Prime Factorization of 199857691

Prime Factorization 11 × 379 × 47939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199857691
Product of the distinct prime numbers

The prime factorization of 199857691 is 11 × 379 × 47939. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 22, 50, 268, 322, 541, 5765, 65856, 76105, 280241, 583592, 4286765, 3527933, 6813041, 95058345, 228946060, 245876793, 5592802372, 9827128848

Basic calculations (n = 199857691)

Multiplication

n×y
n×2 399715382
n×3 599573073
n×4 799430764
n×5 999288455

Division

n÷y
n÷2 99928845.5
n÷3 66619230.333333
n÷3 49964422.75
n÷5 39971538.2

Exponentiation

ny
n2 39943096651851481
n3 7.9829350682289E+24
n4 1.5954509701391E+33
n5 3.1886314699572E+41

Nth Root

y√n
2√n 14137.103345452
3√n 584.66481005125
4√n 118.89955149391
5√n 45.723995477223

Divisors of 199857691

1, 11, 379, 4169, 47939, 527329, 18168881, 199857691

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199857690
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199857691 can be divided by 8 positive divisors. The sum of these divisors (counting 199857691) is 1, the average is 0.125.

Base conversion 199857691

Base System Value
2 Binary 1011111010011001011000011011
3 Ternary 111221001211012201
4 Quaternary 23322121120123
5 Quinary 402130421231
6 Senary 31455351031
8 Octal 1372313033
10 Decimal 199857691
12 Duodecimal 56b22477
16 Hexadecimal be9961b
20 Vigesimal 329244b
36 Base36 3azn6j

Cryptographic Hash Functions

md5 4ff397f53c17ed1b25aad01cf5b0393a
sha1 9628e9e9711ab0cedc8e39e813351a5ec2458a2d
sha256 ee18be2fd283f2b3527bc3a76c07571adf70bad8149a2567f4a7ebe8ca5642d0
sha512 21fc134eaeb330bdff709a111bd892bde24e66a64f33b31c89b511692901aa4075c5aaeda49a8a77eb2a2a949acc66022d4ec57b7b7c5ea178f744e1d01b3cff
ripemd-160 75ae5b2bc7bc0cf2bd9eab725a181fecd3a42f6e

199857691 as geometric shapes

Circle

Radius = n
Diameter 399715382
Circumference 1255742907.618
Area 1.2548493900308E+17

Sphere

Radius = n
Volume 3.3438840219243E+25
Surface area 5.0193975601233E+17
Circumference 1255742907.618

Square

Length = n
Perimeter 799430764
Area 39943096651851481
Diagonal 282641457.15677

Cube

Length = n
Surface area 239658579911108886
Volume 7.9829350682289E+24
Space diagonal 346163675.0954

Equilateral Triangle

Length = n
Perimeter 599573073
Area 1.729586820316E+16
Altitude 173081837.5477

Triangular Pyramid

Length = n
Surface area 1.729586820316E+16
Volume 9.4079792008609E+23
Height 94213819.052257