Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20139977 (number)

20139977 is an odd 8-digits composite number following 20139976 and preceding 20139978. In scientific notation, it is written as 2.0139977 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 16900560 positive integers (up to 20139977) that are relatively prime to 20139977.

Interesting facts

20139977 has 8 divisors, whose sum is 23661120
The reverse of 20139977 is 77993102
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million one hundred thirty-nine thousand nine hundred seventy-seven

Notation

Scientific notation	2.0139977 × 10^7
Engineering notation	2.0139977 × 10^6

Prime Factorization of 20139977

Prime Factorization 11 × 13 × 140839

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20139977	Product of the distinct prime numbers

The prime factorization of 20139977 is 11 × 13 × 140839. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 48, 78, 379, 65, 9575, 9591, 60021, 81876, 72005, 457781, 3918711, 432459, 24330012, 68486208, 963230921, 964180620, 6012621529, 8344924151

Basic calculations (n = 20139977)

Multiplication

n×y

n×2	40279954
n×3	60419931
n×4	80559908
n×5	100699885

Division

n÷y

n÷2	10069988.5
n÷3	6713325.6666667
n÷3	5034994.25
n÷5	4027995.4

Exponentiation

n^y

n²	405618673560529
n³	8.1691507562796E+21
n⁴	1.64526508341E+29
n⁵	3.3135600938781E+36

Nth Root

^y√n

²√n	4487.7585719377
³√n	272.073550071
⁴√n	66.990734970872
⁵√n	28.894274481083

Divisors of 20139977

1, 11, 13, 143, 140839, 1549229, 1830907, 20139977

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20139976	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139977 can be divided by 8 positive divisors. The sum of these divisors (counting 20139977) is 1, the average is 0.125.

Base conversion 20139977

Base	System	Value
2	Binary	1001100110100111111001001
3	Ternary	1101220012212002
4	Quaternary	1030310333021
5	Quinary	20123434402
6	Senary	1555400345
8	Octal	114647711
10	Decimal	20139977
12	Duodecimal	68b30b5
16	Hexadecimal	1334fc9
20	Vigesimal	65h9ih
36	Base36	bzo3t

Cryptographic Hash Functions

md5	8766533e212b26db6235a2d493e0f010
sha1	17590912721d9ef7bd1d98c220f2672357c110aa
sha256	1b47c8eb667053c4911b86adb0df6fcc3b3d1d8c3669d7a95732e3191b7a10be
sha512	cb8252bb64a45af036146502ac2d5996ac66eaf360e865e338a832ab7bb56c8f8875cb9bc3a71e4ec9fe1b7938a7f16e6ba06e14c7973d124bff95b1c9ab4bda
ripemd-160	a84be7c5c253c83542b6f9d924627e591a0af633

20139977 as geometric shapes

Circle

Radius = n

Diameter	40279954
Circumference	126543207.57333
Area	1.2742886450166E+15

Sphere

Radius = n

Volume	3.4218858669327E+22
Surface area	5.0971545800664E+15
Circumference	126543207.57333

Square

Length = n

Perimeter	80559908
Area	405618673560529
Diagonal	28482228.619282

Cube

Length = n

Surface area	2433712041363174
Volume	8.1691507562796E+21
Space diagonal	34883463.427269

Equilateral Triangle

Length = n

Perimeter	60419931
Area	1.7563803777638E+14
Altitude	17441731.713634

Triangular Pyramid

Length = n

Surface area	1.7563803777638E+14
Volume	9.6274364938342E+20
Height	9494076.2064274