201420745 (number)

201420745 is an odd 9-digits composite number following 201420744 and preceding 201420746. In scientific notation, it is written as 2.01420745 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 161136592 positive integers (up to 201420745) that are relatively prime to 201420745.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred twenty thousand seven hundred forty-five

Notation

Scientific notation 2.01420745 × 10^8
Engineering notation 2.01420745 × 10^6

Prime Factorization of 201420745

Prime Factorization 5 × 40284149

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201420745
Product of the distinct prime numbers

The prime factorization of 201420745 is 5 × 40284149. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 24, 92, 543, 440, 3721, 5329, 75421, 22929, 553135, 387909, 7036358, 2193070, 10836032, 93302942, 669011643, 981186519, 884954111, 9686933982

Basic calculations (n = 201420745)

Multiplication

n×y
n×2 402841490
n×3 604262235
n×4 805682980
n×5 1007103725

Division

n÷y
n÷2 100710372.5
n÷3 67140248.333333
n÷3 50355186.25
n÷5 40284149

Exponentiation

ny
n2 40570316516355025
n3 8.17170337761E+24
n4 1.6459505822372E+33
n5 3.3152859250741E+41

Nth Root

y√n
2√n 14192.27765371
3√n 586.18504272843
4√n 119.13134622638
5√n 45.79529274677

Divisors of 201420745

1, 5, 40284149, 201420745

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 -201420744
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 201420745 can be divided by 4 positive divisors. The sum of these divisors (counting 201420745) is 1, the average is 0.25.

Base conversion 201420745

Base System Value
2 Binary 1100000000010110111111001001
3 Ternary 112001000020022121
4 Quaternary 30000112333021
5 Quinary 403030430440
6 Senary 31553051241
8 Octal 1400267711
10 Decimal 201420745
12 Duodecimal 57556b21
16 Hexadecimal c016fc9
20 Vigesimal 32ihbh5
36 Base36 3bx58p

Cryptographic Hash Functions

md5 d41bb7909471309d5db247e2d6ff137e
sha1 33030d62d6232833947622a354c9e86fbc8f1ccd
sha256 73cf33f6718aabcb9a32bfb26944f5035ed821318739a0a3506ecb402eb9cc51
sha512 810d801dd8bb0960e122244b364bacac470bbcca01f0082ea45f96674d031afb2d87c28aa5fdb5fbb42ec11cb9ee7435184156e689d2e37859e0df80287744ee
ripemd-160 91117c31ef6d4aea7b648f45d5fed2e99dd42770

201420745 as geometric shapes

Circle

Radius = n
Diameter 402841490
Circumference 1265563865.5452
Area 1.2745540832159E+17

Sphere

Radius = n
Volume 3.4229551064553E+25
Surface area 5.0982163328637E+17
Circumference 1265563865.5452

Square

Length = n
Perimeter 805682980
Area 40570316516355025
Diagonal 284851949.32229

Cube

Length = n
Surface area 243421899098130150
Volume 8.17170337761E+24
Space diagonal 348870964.03837

Equilateral Triangle

Length = n
Perimeter 604262235
Area 1.7567462371369E+16
Altitude 174435482.01919

Triangular Pyramid

Length = n
Surface area 1.7567462371369E+16
Volume 9.6304447869218E+23
Height 94950649.774098