201491490 (number)

201491490 is an even 9-digits composite number following 201491489 and preceding 201491491. In scientific notation, it is written as 2.01491490 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 52819904 positive integers (up to 201491490) that are relatively prime to 201491490.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred ninety-one thousand four hundred ninety

Notation

Scientific notation 2.01491490 × 10^8
Engineering notation 2.01491490 × 10^6

Prime Factorization of 201491490

Prime Factorization 2 × 5 × 3 × 59 × 113837

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201491490
Product of the distinct prime numbers

The prime factorization of 201491490 is 2 × 5 × 3 × 59 × 113837. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201491490)

Multiplication

n×y
n×2 402982980
n×3 604474470
n×4 805965960
n×5 1007457450

Division

n÷y
n÷2 100745745
n÷3 67163830
n÷3 50372872.5
n÷5 40298298

Exponentiation

ny
n2 40598820542420100
n3 8.1803168433348E+24
n4 1.6482642294356E+33
n5 3.3211121550269E+41

Nth Root

y√n
2√n 14194.769811448
3√n 586.25366327803
4√n 119.14180547334
5√n 45.79850923067

Divisors of 201491490

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 -201491489
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 201491490 can be divided by 32 positive divisors. The sum of these divisors (counting 201491490) is 1, the average is 0.03125.

Base conversion 201491490

Base System Value
2 Binary 1100000000101000010000100010
3 Ternary 112001010211100210
4 Quaternary 30000220100202
5 Quinary 403040211430
6 Senary 31554354550
8 Octal 1400502042
10 Decimal 201491490
12 Duodecimal 5758ba56
16 Hexadecimal c028422
20 Vigesimal 32j68ea
36 Base36 3byntu

Cryptographic Hash Functions

md5 567e438e7304750aa520682d1600e3eb
sha1 2f866e21ad181a329c070e849446282f35296df8
sha256 d9b79a5831f0f86681540bbc76da59a15a055038e83736d08e70ca72ea7a6f7e
sha512 9c60eab95d658b35f6c9132797da51a7f11fcd2698b0be92a4233a7259c63a8512b179c3a8572ff5f20860a560747fbee93579c12ba1c82a2be181365fb2ebfd
ripemd-160 a460e3119ff619877f89cb8a4151f9ea1d61f90e

201491490 as geometric shapes

Circle

Radius = n
Diameter 402982980
Circumference 1266008369.4897
Area 1.2754495636048E+17

Sphere

Radius = n
Volume 3.426563106541E+25
Surface area 5.1017982544191E+17
Circumference 1266008369.4897

Square

Length = n
Perimeter 805965960
Area 40598820542420100
Diagonal 284951997.86076

Cube

Length = n
Surface area 243592923254520600
Volume 8.1803168433348E+24
Space diagonal 348993497.97276

Equilateral Triangle

Length = n
Perimeter 604474470
Area 1.7579804976711E+16
Altitude 174496748.98638

Triangular Pyramid

Length = n
Surface area 1.7579804976711E+16
Volume 9.6405958536277E+23
Height 94983999.286921