201398649 (number)

201398649 is an odd 9-digits composite number following 201398648 and preceding 201398650. In scientific notation, it is written as 2.01398649 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 123998336 positive integers (up to 201398649) that are relatively prime to 201398649.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety-eight thousand six hundred forty-nine

Notation

Scientific notation 2.01398649 × 10^8
Engineering notation 2.01398649 × 10^6

Prime Factorization of 201398649

Prime Factorization 3 × 23 × 29 × 100649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201398649
Product of the distinct prime numbers

The prime factorization of 201398649 is 3 × 23 × 29 × 100649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 66, 54, 301, 70, 8378, 2480, 9381, 61327, 608118, 155328, 3905184, 8821322, 93056424, 26073883, 329636325, 907575666, 7101875056, 6750672667

Basic calculations (n = 201398649)

Multiplication

n×y
n×2 402797298
n×3 604195947
n×4 805594596
n×5 1006993245

Division

n÷y
n÷2 100699324.5
n÷3 67132883
n÷3 50349662.25
n÷5 40279729.8

Exponentiation

ny
n2 40561415819025201
n3 8.1690143474789E+24
n4 1.6452284532439E+33
n5 3.3134678777967E+41

Nth Root

y√n
2√n 14191.499180848
3√n 586.16360697155
4√n 119.12807889347
5√n 45.794287947395

Divisors of 201398649

1, 3, 23, 29, 69, 87, 667, 2001, 100649, 301947, 2314927, 2918821, 6944781, 8756463, 67132883, 201398649

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 -201398648
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 201398649 can be divided by 16 positive divisors. The sum of these divisors (counting 201398649) is 1, the average is 0.0625.

Base conversion 201398649

Base System Value
2 Binary 1100000000010001100101111001
3 Ternary 112000222010000020
4 Quaternary 30000101211321
5 Quinary 403024224044
6 Senary 31552401053
8 Octal 1400214571
10 Decimal 201398649
12 Duodecimal 57546189
16 Hexadecimal c011979
20 Vigesimal 32iegc9
36 Base36 3bwo6x

Cryptographic Hash Functions

md5 8279f16434a4e5556b4111d4215dfb44
sha1 1dfa7870d49aff5d004efeefca7766452f53db84
sha256 1bc609f7eb826c7e93f894cb1a9f542b7fa5fa8e62e01ea1ae5e17943500fc61
sha512 4f7af17359fc59b375bda255483e1002440c26e65ede2b12711cdf0c79f7531993db293c0a3b1bbb130c4c147fd822634de23d0a9103eb5444a1b1bdc6d049e3
ripemd-160 cb9b3330b5423db2b3aa1c5469a9fa10630a523d

201398649 as geometric shapes

Circle

Radius = n
Diameter 402797298
Circumference 1265425032.2826
Area 1.2742744595625E+17

Sphere

Radius = n
Volume 3.4218287281479E+25
Surface area 5.09709783825E+17
Circumference 1265425032.2826

Square

Length = n
Perimeter 805594596
Area 40561415819025201
Diagonal 284820700.85942

Cube

Length = n
Surface area 243368494914151206
Volume 8.1690143474789E+24
Space diagonal 348832692.64373

Equilateral Triangle

Length = n
Perimeter 604195947
Area 1.756360825637E+16
Altitude 174416346.32187

Triangular Pyramid

Length = n
Surface area 1.756360825637E+16
Volume 9.6272757345209E+23
Height 94940233.619806