201493985 (number)

201493985 is an odd 9-digits composite number following 201493984 and preceding 201493986. In scientific notation, it is written as 2.01493985 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 125153280 positive integers (up to 201493985) that are relatively prime to 201493985.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred ninety-three thousand nine hundred eighty-five

Notation

Scientific notation 2.01493985 × 10^8
Engineering notation 2.01493985 × 10^6

Prime Factorization of 201493985

Prime Factorization 5 × 7 × 11 × 337 × 1553

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201493985
Product of the distinct prime numbers

The prime factorization of 201493985 is 5 × 7 × 11 × 337 × 1553. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201493985)

Multiplication

n×y
n×2 402987970
n×3 604481955
n×4 805975940
n×5 1007469925

Division

n÷y
n÷2 100746992.5
n÷3 67164661.666667
n÷3 50373496.25
n÷5 40298797

Exponentiation

ny
n2 40599825991180225
n3 8.1806207292695E+24
n4 1.6483458705141E+33
n5 3.3213177810818E+41

Nth Root

y√n
2√n 14194.857695659
3√n 586.25608306071
4√n 119.14217429466
5√n 45.798622651554

Divisors of 201493985

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201493984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201493985 can be divided by 32 positive divisors. The sum of these divisors (counting 201493985) is 1, the average is 0.03125.

Base conversion 201493985

Base System Value
2 Binary 1100000000101000110111100001
3 Ternary 112001010221210012
4 Quaternary 30000220313201
5 Quinary 403040301420
6 Senary 31554414305
8 Octal 1400506741
10 Decimal 201493985
12 Duodecimal 57591395
16 Hexadecimal c028de1
20 Vigesimal 32j6ej5
36 Base36 3bypr5

Cryptographic Hash Functions

md5 79923cff8780f9b7452f91969335a412
sha1 503ebfd1d3ff9e4855d66eb78bbe1c334e3a3a08
sha256 d368b951f4852e0fce9f9d31dde91a441089a1892b09753cf7088e3394fa10bf
sha512 adcf9668098b62e1e4fc518342c3cc035bcdbbc7b604ce8c0da232745140c6ec0092442026f75c249f6997e13d6a72f84d13717a555d09e3910a79d8a35354a0
ripemd-160 2b632c137ea132d94a67831af7c1fa29a8d8d7e9

201493985 as geometric shapes

Circle

Radius = n
Diameter 402987970
Circumference 1266024046.0371
Area 1.2754811507092E+17

Sphere

Radius = n
Volume 3.4266903979836E+25
Surface area 5.1019246028366E+17
Circumference 1266024046.0371

Square

Length = n
Perimeter 805975940
Area 40599825991180225
Diagonal 284955526.3236

Cube

Length = n
Surface area 243598955947081350
Volume 8.1806207292695E+24
Space diagonal 348997819.43952

Equilateral Triangle

Length = n
Perimeter 604481955
Area 1.7580240348795E+16
Altitude 174498909.71976

Triangular Pyramid

Length = n
Surface area 1.7580240348795E+16
Volume 9.6409539866361E+23
Height 94985175.4412