20051265 (number)

20051265 is an odd 8-digits composite number following 20051264 and preceding 20051266. In scientific notation, it is written as 2.0051265 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 9463680 positive integers (up to 20051265) that are relatively prime to 20051265.

Interesting facts

Basic properties

Name

Name twenty million fifty-one thousand two hundred sixty-five

Notation

Scientific notation 2.0051265 × 10^7
Engineering notation 2.0051265 × 10^6

Prime Factorization of 20051265

Prime Factorization 3 × 403 × 5 × 31 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20051265
Product of the distinct prime numbers

The prime factorization of 20051265 is 3 × 403 × 5 × 31 × 107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 52, 3, 942, 927, 368, 9407, 34538, 47550, 364970, 40996, 745360, 8753301, 73183526, 32654307, 304292882, 874194343, 3989742658, 9259214184

Basic calculations (n = 20051265)

Multiplication

n×y
n×2 40102530
n×3 60153795
n×4 80205060
n×5 100256325

Division

n÷y
n÷2 10025632.5
n÷3 6683755
n÷3 5012816.25
n÷5 4010253

Exponentiation

ny
n2 402053228100225
n3 8.0616758207431E+21
n4 1.6164679822581E+29
n5 3.2412227876273E+36

Nth Root

y√n
2√n 4477.8638880609
3√n 271.67348814634
4√n 66.916843081999
5√n 28.868774977323

Divisors of 20051265

1, 3, 5, 15, 31, 93, 107, 155, 321, 403, 465, 535, 1209, 1605, 2015, 3317, 6045, 9951, 12493, 16585, 37479, 43121, 49755, 62465, 129363, 187395, 215605, 646815, 1336751, 4010253, 6683755, 20051265

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20051264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20051265 can be divided by 32 positive divisors. The sum of these divisors (counting 20051265) is 1, the average is 0.03125.

Base conversion 20051265

Base System Value
2 Binary 1001100011111010101000001
3 Ternary 1101201201011110
4 Quaternary 1030133111001
5 Quinary 20113120030
6 Senary 1553433533
8 Octal 114372501
10 Decimal 20051265
12 Duodecimal 686b8a9
16 Hexadecimal 131f541
20 Vigesimal 656835
36 Base36 bxrnl

Cryptographic Hash Functions

md5 25066e4af5d66c9db69602400007fb07
sha1 459ec3244ef8043eb972c4e9a5c05a22496efdda
sha256 9db8bd0a1fcee65fea21017981688b143c8f8b8784f3b92f549622945f946f4b
sha512 f8f6f32e0dd8d79593401a14966ca94cacbe6fd824c85f80c0a8be083ead7b6122cef042793c8b25423e60ed76420a0d253d184a0f450d4fc0d49031f7da92b2
ripemd-160 0f67566b34cea09490a284d351701676e1c673c0

20051265 as geometric shapes

Circle

Radius = n
Diameter 40102530
Circumference 125985813.63836
Area 1.2630874677517E+15

Sphere

Radius = n
Volume 3.3768668712092E+22
Surface area 5.0523498710069E+15
Circumference 125985813.63836

Square

Length = n
Perimeter 80205060
Area 402053228100225
Diagonal 28356770.905737

Cube

Length = n
Surface area 2412319368601350
Volume 8.0616758207431E+21
Space diagonal 34729809.736028

Equilateral Triangle

Length = n
Perimeter 60153795
Area 1.7409415460417E+14
Altitude 17364904.868014

Triangular Pyramid

Length = n
Surface area 1.7409415460417E+14
Volume 9.5007760676251E+20
Height 9452256.968579