20101550 (number)

20101550 is an even 8-digits composite number following 20101549 and preceding 20101551. In scientific notation, it is written as 2.0101550 × 10^7. The sum of its digits is 14. It has a total of 6 prime factors and 48 positive divisors. There are 6795360 positive integers (up to 20101550) that are relatively prime to 20101550.

Interesting facts

Basic properties

Name

Name twenty million one hundred one thousand five hundred fifty

Notation

Scientific notation 2.0101550 × 10^7
Engineering notation 2.0101550 × 10^6

Prime Factorization of 20101550

Prime Factorization 2 × 5 × 5 × 7 × 79 × 727

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4020310
Product of the distinct prime numbers

The prime factorization of 20101550 is 2 × 5 × 5 × 7 × 79 × 727. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 84, 53, 9, 263, 5338, 7510, 21568, 53397, 883928, 140052, 4275612, 4393149, 78004684, 78645253, 325072202, 104481136, 7167992156, 2132826546

Basic calculations (n = 20101550)

Multiplication

n×y
n×2 40203100
n×3 60304650
n×4 80406200
n×5 100507750

Division

n÷y
n÷2 10050775
n÷3 6700516.6666667
n÷3 5025387.5
n÷5 4020310

Exponentiation

ny
n2 404072312402500
n3 8.1224797913745E+21
n4 1.632744336503E+29
n5 3.2820691917433E+36

Nth Root

y√n
2√n 4483.4752146075
3√n 271.90040146688
4√n 66.958757564694
5√n 28.883240023083

Divisors of 20101550

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 727, 790, 1106, 1454, 1975, 2765, 3635, 3950, 5089, 5530, 7270, 10178, 13825, 18175, 25445, 27650, 36350, 50890, 57433, 114866, 127225, 254450, 287165, 402031, 574330, 804062, 1435825, 2010155, 2871650, 4020310, 10050775, 20101550

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20101549
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20101550 can be divided by 48 positive divisors. The sum of these divisors (counting 20101550) is 1, the average is 0.020833333333333.

Base conversion 20101550

Base System Value
2 Binary 1001100101011100110101110
3 Ternary 1101211021010212
4 Quaternary 1030223212232
5 Quinary 20121222200
6 Senary 1554502422
8 Octal 114534656
10 Decimal 20101550
12 Duodecimal 6894a12
16 Hexadecimal 132b9ae
20 Vigesimal 65cdha
36 Base36 byuge

Cryptographic Hash Functions

md5 8df7dde0abe86e080ac70b0fa2fe4c3b
sha1 60d46e6b22fa65f1b05f6f8cff0e95a03d7580fd
sha256 c4e5d0623e2110f53961b8a5c20e1a401aab9465795c73aa34a29f049fe189b1
sha512 3d4e92b74075895041190281e3896f20ab92d1d6917ea5c22611d78d070b38cbc4924f2e708906193664b035f982b004fdb1f0cb510bb40aef7f172551065479
ripemd-160 09f5ed8947804177ae07d42278f9d8d15291d6a8

20101550 as geometric shapes

Circle

Radius = n
Diameter 40203100
Circumference 126301763.61154
Area 1.2694306081627E+15

Sphere

Radius = n
Volume 3.4023363788685E+22
Surface area 5.0777224326509E+15
Circumference 126301763.61154

Square

Length = n
Perimeter 80406200
Area 404072312402500
Diagonal 28427884.634721

Cube

Length = n
Surface area 2424433874415000
Volume 8.1224797913745E+21
Space diagonal 34816905.910886

Equilateral Triangle

Length = n
Perimeter 60304650
Area 1.7496844375324E+14
Altitude 17408452.955443

Triangular Pyramid

Length = n
Surface area 1.7496844375324E+14
Volume 9.5724342342193E+20
Height 9475961.544907