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

20142974 (number)

20142974 is an even 8-digits composite number following 20142973 and preceding 20142975. In scientific notation, it is written as 2.0142974 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 10071486 positive integers (up to 20142974) that are relatively prime to 20142974.

Interesting facts

20142974 has 4 divisors, whose sum is 30214464
The reverse of 20142974 is 47924102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million one hundred forty-two thousand nine hundred seventy-four

Notation

Scientific notation	2.0142974 × 10^7
Engineering notation	2.0142974 × 10^6

Prime Factorization of 20142974

Prime Factorization 2 × 10071487

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20142974	Product of the distinct prime numbers

The prime factorization of 20142974 is 2 × 10071487. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 26, 68, 201, 959, 2004, 7747, 97702, 46581, 255235, 789144, 1137536, 6766001, 12174594, 32679865, 184839743, 806243798, 6654568489, 1768350723

Basic calculations (n = 20142974)

Multiplication

n×y

n×2	40285948
n×3	60428922
n×4	80571896
n×5	100714870

Division

n÷y

n÷2	10071487
n÷3	6714324.6666667
n÷3	5035743.5
n÷5	4028594.8

Exponentiation

n^y

n²	405739401564676
n³	8.1727982164928E+21
n⁴	1.6462446198206E+29
n⁵	3.3160262574687E+36

Nth Root

^y√n

²√n	4488.0924678531
³√n	272.08704502164
⁴√n	66.993227029702
⁵√n	28.895134372696

Divisors of 20142974

1, 2, 10071487, 20142974

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	-20142973	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 20142974 can be divided by 4 positive divisors. The sum of these divisors (counting 20142974) is 1, the average is 0.25.

Base conversion 20142974

Base	System	Value
2	Binary	1001100110101101101111110
3	Ternary	1101220100222002
4	Quaternary	1030311231332
5	Quinary	20124033344
6	Senary	1555422302
8	Octal	114655576
10	Decimal	20142974
12	Duodecimal	68b4992
16	Hexadecimal	1335b7e
20	Vigesimal	65hh8e
36	Base36	bzqf2

Cryptographic Hash Functions

md5	8e84ef4dd9fc9a3d5b98fbb564885310
sha1	0ff7397731d29ea7fd51752be76735ab4748018b
sha256	d8f7a94a78a7496371f5cc79697b14b4bb7dcb83f43fac17dbf2e8a8bc6e52b8
sha512	6d4e7996c73dd8386d7204d70f8ad3af6433d07b45368d071f729267c4c253d13ba34f1f558311e16e15eb02a86b6bb80d819556280f1079dad6a07c29352463
ripemd-160	4c7db69128c84f445dcfa1bec379794ac0aff1cc

20142974 as geometric shapes

Circle

Radius = n

Diameter	40285948
Circumference	126562038.2797
Area	1.2746679232275E+15

Sphere

Radius = n

Volume	3.4234137114941E+22
Surface area	5.09867169291E+15
Circumference	126562038.2797

Square

Length = n

Perimeter	80571896
Area	405739401564676
Diagonal	28486467.017329

Cube

Length = n

Surface area	2434436409388056
Volume	8.1727982164928E+21
Space diagonal	34888654.383539

Equilateral Triangle

Length = n

Perimeter	60428922
Area	1.7569031453565E+14
Altitude	17444327.191769

Triangular Pyramid

Length = n

Surface area	1.7569031453565E+14
Volume	9.631735066919E+20
Height	9495489.0057762