201642489 (number)

201642489 is an odd 9-digits composite number following 201642488 and preceding 201642490. In scientific notation, it is written as 2.01642489 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 130794912 positive integers (up to 201642489) that are relatively prime to 201642489.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred forty-two thousand four hundred eighty-nine

Notation

Scientific notation 2.01642489 × 10^8
Engineering notation 2.01642489 × 10^6

Prime Factorization of 201642489

Prime Factorization 9 × 37 × 605533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201642489
Product of the distinct prime numbers

The prime factorization of 201642489 is 9 × 37 × 605533. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 81, 90, 23, 281, 3116, 7081, 6657, 56441, 721829, 650539, 3389225, 2314641, 8203564, 86428147, 896095680, 661842777, 1489888439, 9503753840

Basic calculations (n = 201642489)

Multiplication

n×y
n×2 403284978
n×3 604927467
n×4 806569956
n×5 1008212445

Division

n÷y
n÷2 100821244.5
n÷3 67214163
n÷3 50410622.25
n÷5 40328497.8

Exponentiation

ny
n2 40659693370115121
n3 8.1987217731268E+24
n4 1.6532106649518E+33
n5 3.3335751332222E+41

Nth Root

y√n
2√n 14200.087640575
3√n 586.40007411436
4√n 119.16412060924
5√n 45.805371512557

Divisors of 201642489

1, 9, 37, 333, 605533, 5449797, 22404721, 201642489

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 -201642488
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 201642489 can be divided by 8 positive divisors. The sum of these divisors (counting 201642489) is 1, the average is 0.125.

Base conversion 201642489

Base System Value
2 Binary 1100000001001101000111111001
3 Ternary 112001102111111100
4 Quaternary 30001031013321
5 Quinary 403110024424
6 Senary 32001522013
8 Octal 1401150771
10 Decimal 201642489
12 Duodecimal 57643309
16 Hexadecimal c04d1f9
20 Vigesimal 3305649
36 Base36 3c1wc9

Cryptographic Hash Functions

md5 8c53ac9658a75a1730f384062f149f8b
sha1 d4fe97ee18d3541c8f2314423880a468e78832e7
sha256 94ed73e30a937f8ec32e9ffafb21c65eaccb2231918dfd7d402c6478ac54114d
sha512 f152a02fbd45a5b46e366af864d4c71b8aaec930b9570003fb8eab5e090224c26161fef0f7089b2a9536fb937c59991dbaea013e02a9d5d64e2c816f7a915c3e
ripemd-160 346de2085f0c5df52291ae105a6435433e59aaff

201642489 as geometric shapes

Circle

Radius = n
Diameter 403284978
Circumference 1266957124.1879
Area 1.2773619398877E+17

Sphere

Radius = n
Volume 3.4342725455042E+25
Surface area 5.1094477595507E+17
Circumference 1266957124.1879

Square

Length = n
Perimeter 806569956
Area 40659693370115121
Diagonal 285165542.69447

Cube

Length = n
Surface area 243958160220690726
Volume 8.1987217731268E+24
Space diagonal 349255035.91265

Equilateral Triangle

Length = n
Perimeter 604927467
Area 1.7606163684303E+16
Altitude 174627517.95632

Triangular Pyramid

Length = n
Surface area 1.7606163684303E+16
Volume 9.6622862713996E+23
Height 95055180.898156