201385491 (number)

201385491 is an odd 9-digits composite number following 201385490 and preceding 201385492. In scientific notation, it is written as 2.01385491 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 133975752 positive integers (up to 201385491) that are relatively prime to 201385491.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01385491 × 10^8
Engineering notation 2.01385491 × 10^6

Prime Factorization of 201385491

Prime Factorization 3 × 479 × 140143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201385491
Product of the distinct prime numbers

The prime factorization of 201385491 is 3 × 479 × 140143. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 35, 10, 935, 704, 6023, 3899, 41973, 24588, 685445, 141475, 1954423, 2071961, 96638306, 75167236, 324784743, 264505886, 6261895320, 8334103526

Basic calculations (n = 201385491)

Multiplication

n×y
n×2 402770982
n×3 604156473
n×4 805541964
n×5 1006927455

Division

n÷y
n÷2 100692745.5
n÷3 67128497
n÷3 50346372.75
n÷5 40277098.2

Exponentiation

ny
n2 40556115985311081
n3 8.1674133307548E+24
n4 1.644798543814E+33
n5 3.3123856234207E+41

Nth Root

y√n
2√n 14191.03558589
3√n 586.15084139649
4√n 119.12613309384
5√n 45.793689555111

Divisors of 201385491

1, 3, 479, 1437, 140143, 420429, 67128497, 201385491

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 -201385490
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 201385491 can be divided by 8 positive divisors. The sum of these divisors (counting 201385491) is 1, the average is 0.125.

Base conversion 201385491

Base System Value
2 Binary 1100000000001110011000010011
3 Ternary 112000221102221220
4 Quaternary 30000032120103
5 Quinary 403023313431
6 Senary 31552220123
8 Octal 1400163023
10 Decimal 201385491
12 Duodecimal 5753a643
16 Hexadecimal c00e613
20 Vigesimal 32id3eb
36 Base36 3bwe1f

Cryptographic Hash Functions

md5 496a3c0781f6b416810156008202e465
sha1 6fe2fd1956f5f46a0965679743cfea86628018fe
sha256 6dda43d11a9dbb705b1c1fd7c4fbf6e372d7752e8b4d1eb548edd99185ab98d7
sha512 a42cffe4b70ac1c6b6c4118d129cb2f7af48a7c073e03c9752b8751bba1390778b68a611bb18d0756d1fd821ab9fb5ba3eaad8446ec50ff5791ecb1b86a90d4d
ripemd-160 6b07b258acb0ebe27860c48ea48e5c21c101dd35

201385491 as geometric shapes

Circle

Radius = n
Diameter 402770982
Circumference 1265342358.1303
Area 1.2741079603759E+17

Sphere

Radius = n
Volume 3.4211580958308E+25
Surface area 5.0964318415036E+17
Circumference 1265342358.1303

Square

Length = n
Perimeter 805541964
Area 40556115985311081
Diagonal 284802092.63736

Cube

Length = n
Surface area 243336695911866486
Volume 8.1674133307548E+24
Space diagonal 348809902.3192

Equilateral Triangle

Length = n
Perimeter 604156473
Area 1.7561313361054E+16
Altitude 174404951.1596

Triangular Pyramid

Length = n
Surface area 1.7561313361054E+16
Volume 9.6253889182169E+23
Height 94934030.879122