201431489 (number)

201431489 is an odd 9-digits composite number following 201431488 and preceding 201431490. In scientific notation, it is written as 2.01431489 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 172655556 positive integers (up to 201431489) that are relatively prime to 201431489.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred thirty-one thousand four hundred eighty-nine

Notation

Scientific notation 2.01431489 × 10^8
Engineering notation 2.01431489 × 10^6

Prime Factorization of 201431489

Prime Factorization 7 × 28775927

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201431489
Product of the distinct prime numbers

The prime factorization of 201431489 is 7 × 28775927. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 64, 99, 603, 829, 9338, 6270, 71904, 57866, 418991, 774093, 885765, 8239178, 99785844, 26001771, 266241524, 366302053, 3836151189, 601417731

Basic calculations (n = 201431489)

Multiplication

n×y
n×2 402862978
n×3 604294467
n×4 805725956
n×5 1007157445

Division

n÷y
n÷2 100715744.5
n÷3 67143829.666667
n÷3 50357872.25
n÷5 40286297.8

Exponentiation

ny
n2 40574644760757121
n3 8.1730111098054E+24
n4 1.6463017974616E+33
n5 3.3161702240607E+41

Nth Root

y√n
2√n 14192.656164369
3√n 586.19546512414
4√n 119.13293484326
5√n 45.795781290418

Divisors of 201431489

1, 7, 28775927, 201431489

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201431488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201431489 can be divided by 4 positive divisors. The sum of these divisors (counting 201431489) is 1, the average is 0.25.

Base conversion 201431489

Base System Value
2 Binary 1100000000011001100111000001
3 Ternary 112001000210001112
4 Quaternary 30000121213001
5 Quinary 403031301424
6 Senary 31553213105
8 Octal 1400314701
10 Decimal 201431489
12 Duodecimal 57561195
16 Hexadecimal c0199c1
20 Vigesimal 32iiie9
36 Base36 3bxdj5

Cryptographic Hash Functions

md5 5a20888177e6775bc33dc82be083f984
sha1 ac3f4a8d982331d6de7fd91c87b138674f7ae250
sha256 40ee4a615ad1269588494b1547937af963ffdc51a5457d0bcc8b1daed6d7ca43
sha512 e6d9a0fe7a1864c10a4cea43c9fe5d0496ffb8b863b3004332a8a2468f0cab1aedf631491555f46e402c89d314b52778c33b1c87c7176e751b1d4374b9efaa25
ripemd-160 50c0e99b87fae109f1e5a59426aaa0019dd2a9a0

201431489 as geometric shapes

Circle

Radius = n
Diameter 402862978
Circumference 1265631372.0881
Area 1.2746900590241E+17

Sphere

Radius = n
Volume 3.4235028880363E+25
Surface area 5.0987602360964E+17
Circumference 1265631372.0881

Square

Length = n
Perimeter 805725956
Area 40574644760757121
Diagonal 284867143.63281

Cube

Length = n
Surface area 243447868564542726
Volume 8.1730111098054E+24
Space diagonal 348889573.19225

Equilateral Triangle

Length = n
Perimeter 604294467
Area 1.7569336556172E+16
Altitude 174444786.59613

Triangular Pyramid

Length = n
Surface area 1.7569336556172E+16
Volume 9.6319859640939E+23
Height 94955714.544269