201385749 (number)

201385749 is an odd 9-digits composite number following 201385748 and preceding 201385750. In scientific notation, it is written as 2.01385749 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 132366080 positive integers (up to 201385749) that are relatively prime to 201385749.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred eighty-five thousand seven hundred forty-nine

Notation

Scientific notation 2.01385749 × 10^8
Engineering notation 2.01385749 × 10^6

Prime Factorization of 201385749

Prime Factorization 3 × 71 × 945473

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201385749
Product of the distinct prime numbers

The prime factorization of 201385749 is 3 × 71 × 945473. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 26, 26, 367, 789, 264, 7271, 17029, 54282, 735878, 151737, 5871638, 8002715, 8685987, 93762596, 899788874, 179253478, 527195598, 8876862024

Basic calculations (n = 201385749)

Multiplication

n×y
n×2 402771498
n×3 604157247
n×4 805542996
n×5 1006928745

Division

n÷y
n÷2 100692874.5
n÷3 67128583
n÷3 50346437.25
n÷5 40277149.8

Exponentiation

ny
n2 40556219900291001
n3 8.1674447212288E+24
n4 1.6448069726008E+33
n5 3.3124068413763E+41

Nth Root

y√n
2√n 14191.044676133
3√n 586.15109170723
4√n 119.12617124769
5√n 45.793701288593

Divisors of 201385749

1, 3, 71, 213, 945473, 2836419, 67128583, 201385749

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 -201385748
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 201385749 can be divided by 8 positive divisors. The sum of these divisors (counting 201385749) is 1, the average is 0.125.

Base conversion 201385749

Base System Value
2 Binary 1100000000001110011100010101
3 Ternary 112000221110022110
4 Quaternary 30000032130111
5 Quinary 403023320444
6 Senary 31552221233
8 Octal 1400163425
10 Decimal 201385749
12 Duodecimal 5753a819
16 Hexadecimal c00e715
20 Vigesimal 32id479
36 Base36 3bwe8l

Cryptographic Hash Functions

md5 a4b76050276b5a27fd3a9ddeac74ea34
sha1 da5c9d10857532d41f5815e588d102fb6493b7da
sha256 30f3514e2232720e0089307018240c63098b3f39d38c913d72c8718f8461eefb
sha512 756f0f4679c0b685b7f4b0675f6915c60be677c0aa1110760c9376e3d5622f22a11ecfa21eb18976987e32813d68f92428ebe6dc4b4db17ba6f0f88bfffbf0d1
ripemd-160 7cdf8e17625eebd5287fd0dfa5c3c8c4ad05de52

201385749 as geometric shapes

Circle

Radius = n
Diameter 402771498
Circumference 1265343979.1922
Area 1.2741112249613E+17

Sphere

Radius = n
Volume 3.4211712446418E+25
Surface area 5.0964448998451E+17
Circumference 1265343979.1922

Square

Length = n
Perimeter 805542996
Area 40556219900291001
Diagonal 284802457.50446

Cube

Length = n
Surface area 243337319401746006
Volume 8.1674447212288E+24
Space diagonal 348810349.18831

Equilateral Triangle

Length = n
Perimeter 604157247
Area 1.756135835756E+16
Altitude 174405174.59416

Triangular Pyramid

Length = n
Surface area 1.756135835756E+16
Volume 9.6254259122453E+23
Height 94934152.501488