201494985 (number)

201494985 is an odd 9-digits composite number following 201494984 and preceding 201494986. In scientific notation, it is written as 2.01494985 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 107463984 positive integers (up to 201494985) that are relatively prime to 201494985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01494985 × 10^8
Engineering notation 2.01494985 × 10^6

Prime Factorization of 201494985

Prime Factorization 15 × 13432999

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201494985
Product of the distinct prime numbers

The prime factorization of 201494985 is 15 × 13432999. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 77, 56, 386, 13, 2561, 6498, 2138, 92083, 455806, 318743, 7328340, 8663150, 91862233, 45532433, 276073849, 210552245, 4712528347, 3967518874

Basic calculations (n = 201494985)

Multiplication

n×y
n×2 402989970
n×3 604484955
n×4 805979940
n×5 1007474925

Division

n÷y
n÷2 100747492.5
n÷3 67164995
n÷3 50373746.25
n÷5 40298997

Exponentiation

ny
n2 40600228980150225
n3 8.1807425293519E+24
n4 1.6483785932406E+33
n5 3.3214001991934E+41

Nth Root

y√n
2√n 14194.892919638
3√n 586.25705290788
4√n 119.14232211787
5√n 45.798668110511

Divisors of 201494985

1, 15, 13432999, 201494985

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201494984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201494985 can be divided by 4 positive divisors. The sum of these divisors (counting 201494985) is 1, the average is 0.25.

Base conversion 201494985

Base System Value
2 Binary 1100000000101001000111001001
3 Ternary 112001011000011020
4 Quaternary 30000221013021
5 Quinary 403040314420
6 Senary 31554423053
8 Octal 1400510711
10 Decimal 201494985
12 Duodecimal 57591a89
16 Hexadecimal c0291c9
20 Vigesimal 32j6h95
36 Base36 3byqix

Cryptographic Hash Functions

md5 15aa28ffd0d5db859e00f5151fae15ba
sha1 cfbee649eafc7c7c69fa73f7f46c69f9af995884
sha256 7ccb03b60ac3967e859d9f401679fdfe88194f7b3031f9cb8e76fe651765d4b0
sha512 621905e73055e36267aa42fcae8d6450ecedca9e5efbabcb5b8ee95bbfd38a0bf885d0ad77702bfb788beee50d64feee3fd148eb342ffd454b46757c6356aee9
ripemd-160 a24358f79e86916ac1acc922569637b5765b1f3d

201494985 as geometric shapes

Circle

Radius = n
Diameter 402989970
Circumference 1266030329.2224
Area 1.275493810981E+17

Sphere

Radius = n
Volume 3.4267414174829E+25
Surface area 5.1019752439241E+17
Circumference 1266030329.2224

Square

Length = n
Perimeter 805979940
Area 40600228980150225
Diagonal 284956940.53716

Cube

Length = n
Surface area 243601373880901350
Volume 8.1807425293519E+24
Space diagonal 348999551.49033

Equilateral Triangle

Length = n
Perimeter 604484955
Area 1.7580414848138E+16
Altitude 174499775.74516

Triangular Pyramid

Length = n
Surface area 1.7580414848138E+16
Volume 9.6410975294099E+23
Height 94985646.845721