201620784 (number)

201620784 is an even 9-digits composite number following 201620783 and preceding 201620785. In scientific notation, it is written as 2.01620784 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 20 positive divisors. There are 67206912 positive integers (up to 201620784) that are relatively prime to 201620784.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred twenty thousand seven hundred eighty-four

Notation

Scientific notation 2.01620784 × 10^8
Engineering notation 2.01620784 × 10^6

Prime Factorization of 201620784

Prime Factorization 2 × 2 × 2 × 2 × 3 × 4200433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25202598
Product of the distinct prime numbers

The prime factorization of 201620784 is 2 × 2 × 2 × 2 × 3 × 4200433. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 30, 100, 579, 633, 8677, 189, 86395, 73136, 558583, 299873, 2350305, 9725557, 12802104, 38211948, 606304966, 380106331, 3259737613, 1873495846

Basic calculations (n = 201620784)

Multiplication

n×y
n×2 403241568
n×3 604862352
n×4 806483136
n×5 1008103920

Division

n÷y
n÷2 100810392
n÷3 67206928
n÷3 50405196
n÷5 40324156.8

Exponentiation

ny
n2 40650940540774656
n3 8.1960745021684E+24
n4 1.6524989668496E+33
n5 3.3317813725541E+41

Nth Root

y√n
2√n 14199.323364161
3√n 586.37903312844
4√n 119.16091374339
5√n 45.804385362859

Divisors of 201620784

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4200433, 8400866, 12601299, 16801732, 25202598, 33603464, 50405196, 67206928, 100810392, 201620784

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201620783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201620784 can be divided by 20 positive divisors. The sum of these divisors (counting 201620784) is 1, the average is 0.05.

Base conversion 201620784

Base System Value
2 Binary 1100000001000111110100110000
3 Ternary 112001101101201110
4 Quaternary 30001013310300
5 Quinary 403103331114
6 Senary 32001233320
8 Octal 1401076460
10 Decimal 201620784
12 Duodecimal 57632840
16 Hexadecimal c047d30
20 Vigesimal 3302bj4
36 Base36 3c1flc

Cryptographic Hash Functions

md5 d6308912df5db1b61cc132406a82baae
sha1 61d25a261c41e59ea2cbcbc16fafe7db818584ea
sha256 e66c015729ba58593c30983f3ad681636c971b51b39f8a7b3b2fd1cff721d871
sha512 80ea5d1165f377f05b4a08834d0d810999ade97c73e742384cbdc57239d0fe9126a0befc66dff45fe47788b589826792d0901dafa5f75f571630ca47901f531a
ripemd-160 c7681c2b3861b1f9791f30d45eeede173393130b

201620784 as geometric shapes

Circle

Radius = n
Diameter 403241568
Circumference 1266820747.6508
Area 1.2770869616441E+17

Sphere

Radius = n
Volume 3.4331636592382E+25
Surface area 5.1083478465765E+17
Circumference 1266820747.6508

Square

Length = n
Perimeter 806483136
Area 40650940540774656
Diagonal 285134847.1891

Cube

Length = n
Surface area 243905643244647936
Volume 8.1960745021684E+24
Space diagonal 349217441.74987

Equilateral Triangle

Length = n
Perimeter 604862352
Area 1.7602373598021E+16
Altitude 174608720.87494

Triangular Pyramid

Length = n
Surface area 1.7602373598021E+16
Volume 9.6591664326557E+23
Height 95044949.063032