201993649 (number)

201993649 is an odd 9-digits composite number following 201993648 and preceding 201993650. In scientific notation, it is written as 2.01993649 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 169503840 positive integers (up to 201993649) that are relatively prime to 201993649.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01993649 × 10^8
Engineering notation 2.01993649 × 10^6

Prime Factorization of 201993649

Prime Factorization 11 × 11 × 13 × 128413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18363059
Product of the distinct prime numbers

The prime factorization of 201993649 is 11 × 11 × 13 × 128413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 93, 37, 95, 7, 1983, 5527, 23018, 75564, 492400, 111566, 5125585, 4741230, 89401767, 75754527, 703499696, 908897276, 7380824002, 7066929501

Basic calculations (n = 201993649)

Multiplication

n×y
n×2 403987298
n×3 605980947
n×4 807974596
n×5 1009968245

Division

n÷y
n÷2 100996824.5
n÷3 67331216.333333
n÷3 50498412.25
n÷5 40398729.8

Exponentiation

ny
n2 40801434236335201
n3 8.2416305858309E+24
n4 1.664757035742E+33
n5 3.3627034834795E+41

Nth Root

y√n
2√n 14212.446974395
3√n 586.74028156103
4√n 119.21596778282
5√n 45.821314403587

Divisors of 201993649

1, 11, 13, 121, 143, 1573, 128413, 1412543, 1669369, 15537973, 18363059, 201993649

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201993648
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201993649 can be divided by 12 positive divisors. The sum of these divisors (counting 201993649) is 1, the average is 0.083333333333333.

Base conversion 201993649

Base System Value
2 Binary 1100000010100010110110110001
3 Ternary 112002002100012021
4 Quaternary 30002202312301
5 Quinary 403202244044
6 Senary 32013231441
8 Octal 1402426661
10 Decimal 201993649
12 Duodecimal 57792581
16 Hexadecimal c0a2db1
20 Vigesimal 3329429
36 Base36 3c9fap

Cryptographic Hash Functions

md5 79d6d11760959d897461cb79de8fe0ed
sha1 19d8e69a46a464724ff6e3d0d7451adaca1fb429
sha256 4f9d8cc43d1b4647660531a6cff77615725fbb58cb56313fa342d4bad3e5ac64
sha512 df2a270e7a29e23b454df6ae9e0a72c607756b98a92eb5eeea4cfd4ffb057952ba54b95b3ffa54815bfe667e79ad7a1dafee748d11fbfcff188f7f5d411208ac
ripemd-160 a884ba62b37d380241055b3d931811a2f2766166

201993649 as geometric shapes

Circle

Radius = n
Diameter 403987298
Circumference 1269163527.5404
Area 1.281814860528E+17

Sphere

Radius = n
Volume 3.4522461469396E+25
Surface area 5.1272594421119E+17
Circumference 1269163527.5404

Square

Length = n
Perimeter 807974596
Area 40801434236335201
Diagonal 285662157.92903

Cube

Length = n
Surface area 244808605418011206
Volume 8.2416305858309E+24
Space diagonal 349863262.87423

Equilateral Triangle

Length = n
Perimeter 605980947
Area 1.7667539279753E+16
Altitude 174931631.43712

Triangular Pyramid

Length = n
Surface area 1.7667539279753E+16
Volume 9.7128547921258E+23
Height 95220719.309677