20139040 (number)

20139040 is an even 8-digits composite number following 20139039 and preceding 20139041. In scientific notation, it is written as 2.0139040 × 10^7. The sum of its digits is 19. It has a total of 8 prime factors and 48 positive divisors. There are 8001280 positive integers (up to 20139040) that are relatively prime to 20139040.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-nine thousand forty

Notation

Scientific notation 2.0139040 × 10^7
Engineering notation 2.0139040 × 10^6

Prime Factorization of 20139040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 191 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1258690
Product of the distinct prime numbers

The prime factorization of 20139040 is 2 × 2 × 2 × 2 × 2 × 5 × 191 × 659. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 1, 53, 10, 392, 236, 1221, 4011, 24505, 58767, 361154, 719562, 8238272, 7735290, 57799772, 47462762, 960830874, 842138106, 6760487371, 7459271376

Basic calculations (n = 20139040)

Multiplication

n×y
n×2 40278080
n×3 60417120
n×4 80556160
n×5 100695200

Division

n÷y
n÷2 10069520
n÷3 6713013.3333333
n÷3 5034760
n÷5 4027808

Exponentiation

ny
n2 405580932121600
n3 8.1680106152342E+21
n4 1.6449589250063E+29
n5 3.3127893589058E+36

Nth Root

y√n
2√n 4487.6541756245
3√n 272.06933065423
4√n 66.989955781628
5√n 28.894005618422

Divisors of 20139040

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 659, 764, 955, 1318, 1528, 1910, 2636, 3056, 3295, 3820, 5272, 6112, 6590, 7640, 10544, 13180, 15280, 21088, 26360, 30560, 52720, 105440, 125869, 251738, 503476, 629345, 1006952, 1258690, 2013904, 2517380, 4027808, 5034760, 10069520, 20139040

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 -20139039
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 20139040 can be divided by 48 positive divisors. The sum of these divisors (counting 20139040) is 1, the average is 0.020833333333333.

Base conversion 20139040

Base System Value
2 Binary 1001100110100110000100000
3 Ternary 1101220011120101
4 Quaternary 1030310300200
5 Quinary 20123422130
6 Senary 1555352144
8 Octal 114646040
10 Decimal 20139040
12 Duodecimal 68b2654
16 Hexadecimal 1334c20
20 Vigesimal 65h7c0
36 Base36 bznds

Cryptographic Hash Functions

md5 95a770c4aad0a24b693bf7944de892b2
sha1 c52edc871d90a8eabda606fa417e6e378166fdbf
sha256 b7d5809ce7947ae3df1235cf3d25fa3db5a55937563cf030855a1402c0dbdb40
sha512 d7c565c968fa4534b222e4160c2d563fe7fd5be3885379df95b7619024d540bf0ae98208a84c5f4a22917048fa6eb1288443c3162cac376b8a7dde41d9299e36
ripemd-160 d2b8f2f68fa147d20928a8a0cfa80dd18d872259

20139040 as geometric shapes

Circle

Radius = n
Diameter 40278080
Circumference 126537320.2287
Area 1.2741700767893E+15

Sphere

Radius = n
Volume 3.4214082857684E+22
Surface area 5.0966803071573E+15
Circumference 126537320.2287

Square

Length = n
Perimeter 80556160
Area 405580932121600
Diagonal 28480903.501174

Cube

Length = n
Surface area 2433485592729600
Volume 8.1680106152342E+21
Space diagonal 34881840.495662

Equilateral Triangle

Length = n
Perimeter 60417120
Area 1.7562169525394E+14
Altitude 17440920.247831

Triangular Pyramid

Length = n
Surface area 1.7562169525394E+14
Volume 9.6260928247263E+20
Height 9493634.5003914