199665637 (number)

199665637 is an odd 9-digits composite number following 199665636 and preceding 199665638. In scientific notation, it is written as 1.99665637 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 193056480 positive integers (up to 199665637) that are relatively prime to 199665637.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million six hundred sixty-five thousand six hundred thirty-seven

Notation

Scientific notation 1.99665637 × 10^8
Engineering notation 1.99665637 × 10^6

Prime Factorization of 199665637

Prime Factorization 31 × 1609 × 4003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199665637
Product of the distinct prime numbers

The prime factorization of 199665637 is 31 × 1609 × 4003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199665637)

Multiplication

n×y
n×2 399331274
n×3 598996911
n×4 798662548
n×5 998328185

Division

n÷y
n÷2 99832818.5
n÷3 66555212.333333
n÷3 49916409.25
n÷5 39933127.4

Exponentiation

ny
n2 39866366598615769
n3 7.9599434817881E+24
n4 1.5893271857752E+33
n5 3.1733402494923E+41

Nth Root

y√n
2√n 14130.309161515
3√n 584.4774714143
4√n 118.87097695197
5√n 45.715204368342

Divisors of 199665637

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 -199665636
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 199665637 can be divided by 8 positive divisors. The sum of these divisors (counting 199665637) is 1, the average is 0.125.

Base conversion 199665637

Base System Value
2 Binary 1011111001101010011111100101
3 Ternary 111220201001202121
4 Quaternary 23321222133211
5 Quinary 402103300022
6 Senary 31451305541
8 Octal 1371523745
10 Decimal 199665637
12 Duodecimal 56a4b2b1
16 Hexadecimal be6a7e5
20 Vigesimal 327i41h
36 Base36 3avizp

Cryptographic Hash Functions

md5 11abab6e8f049b23768443450195ae15
sha1 4df1fce4489fdb1427b574bcf40e8676459a752b
sha256 d58728a621f8607bf51fea6209f8205a6deb118e76a81f1c5cd1cba6a1060b38
sha512 cc4950de0c441841b981e4d3787a7c0e28cc35ef2410483041c9c4172a1473b50a62f35fc6e48953301398dc76ce73aca90f1af95a7dd4a1a0765d4ac62cb2f0
ripemd-160 6e9bed1465addc642cc04aee42bf58d43c6efbdc

199665637 as geometric shapes

Circle

Radius = n
Diameter 399331274
Circumference 1254536196.7471
Area 1.2524388443153E+17

Sphere

Radius = n
Volume 3.3342533287167E+25
Surface area 5.0097553772612E+17
Circumference 1254536196.7471

Square

Length = n
Perimeter 798662548
Area 39866366598615769
Diagonal 282369851.78526

Cube

Length = n
Surface area 239198199591694614
Volume 7.9599434817881E+24
Space diagonal 345831027.8096

Equilateral Triangle

Length = n
Perimeter 598996911
Area 1.7262643115492E+16
Altitude 172915513.9048

Triangular Pyramid

Length = n
Surface area 1.7262643115492E+16
Volume 9.3808833563901E+23
Height 94123283.928421