201533981 (number)

201533981 is an odd 9-digits composite number following 201533980 and preceding 201533982. In scientific notation, it is written as 2.01533981 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 174775920 positive integers (up to 201533981) that are relatively prime to 201533981.

Interesting facts

Basic properties

Name

Name two hundred one million five hundred thirty-three thousand nine hundred eighty-one

Notation

Scientific notation 2.01533981 × 10^8
Engineering notation 2.01533981 × 10^6

Prime Factorization of 201533981

Prime Factorization 23 × 11 × 479 × 1663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201533981
Product of the distinct prime numbers

The prime factorization of 201533981 is 23 × 11 × 479 × 1663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 48, 24, 315, 415, 4775, 2221, 10220, 90265, 140066, 169568, 2951407, 1503976, 53183936, 92469636, 310853854, 697091243, 267440995, 5395906503

Basic calculations (n = 201533981)

Multiplication

n×y
n×2 403067962
n×3 604601943
n×4 806135924
n×5 1007669905

Division

n÷y
n÷2 100766990.5
n÷3 67177993.666667
n÷3 50383495.25
n÷5 40306796.2

Exponentiation

ny
n2 40615945497708361
n3 8.1854931882322E+24
n4 1.6496550286728E+33
n5 3.324615452051E+41

Nth Root

y√n
2√n 14196.266445795
3√n 586.29487056599
4√n 119.14808620282
5√n 45.800440687253

Divisors of 201533981

1, 11, 23, 253, 479, 1663, 5269, 11017, 18293, 38249, 121187, 420739, 796577, 8762347, 18321271, 201533981

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 -201533980
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 201533981 can be divided by 16 positive divisors. The sum of these divisors (counting 201533981) is 1, the average is 0.0625.

Base conversion 201533981

Base System Value
2 Binary 1100000000110010101000011101
3 Ternary 112001012222122112
4 Quaternary 30000302220131
5 Quinary 403043041411
6 Senary 31555323405
8 Octal 1400625035
10 Decimal 201533981
12 Duodecimal 575b0565
16 Hexadecimal c032a1d
20 Vigesimal 32jbej1
36 Base36 3bzkm5

Cryptographic Hash Functions

md5 c8341ab4a49ab1d226ff9ca3c040565a
sha1 51c8e0615f000a597d8cf0675ca65ac5bcc115f1
sha256 9b14477bac5eb7ad8e9022290d2ebee3e3eaaf34a8ba47dfe960dc4f67f5d70e
sha512 a58cb6a25e5a999ecf936af525d3db231c0f31155f9a8325b4cb7e98a8382ca727708c997cc98abd32330ba90d4d63c345898a62686010aa68b82d39b074f10a
ripemd-160 cf4c1f04381131395f98a1dc85524476a0f74c3a

201533981 as geometric shapes

Circle

Radius = n
Diameter 403067962
Circumference 1266275348.3166
Area 1.275987559942E+17

Sphere

Radius = n
Volume 3.4287313688213E+25
Surface area 5.1039502397682E+17
Circumference 1266275348.3166

Square

Length = n
Perimeter 806135924
Area 40615945497708361
Diagonal 285012089.20924

Cube

Length = n
Surface area 243695672986250166
Volume 8.1854931882322E+24
Space diagonal 349067094.54362

Equilateral Triangle

Length = n
Perimeter 604601943
Area 1.758722029987E+16
Altitude 174533547.27181

Triangular Pyramid

Length = n
Surface area 1.758722029987E+16
Volume 9.6466962345921E+23
Height 95004029.736414