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

20132978 (number)

20132978 is an even 8-digits composite number following 20132977 and preceding 20132979. In scientific notation, it is written as 2.0132978 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 9945124 positive integers (up to 20132978) that are relatively prime to 20132978.

Interesting facts

20132978 has 8 divisors, whose sum is 30563568
The reverse of 20132978 is 87923102
Previous prime number is 83

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million one hundred thirty-two thousand nine hundred seventy-eight

Notation

Scientific notation	2.0132978 × 10^7
Engineering notation	2.0132978 × 10^6

Prime Factorization of 20132978

Prime Factorization 2 × 83 × 121283

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20132978	Product of the distinct prime numbers

The prime factorization of 20132978 is 2 × 83 × 121283. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 50, 96, 154, 309, 4105, 8524, 16223, 79224, 131565, 480580, 3559941, 8650179, 55349203, 74626452, 874168567, 90709032, 1336591285, 9880897353

Basic calculations (n = 20132978)

Multiplication

n×y

n×2	40265956
n×3	60398934
n×4	80531912
n×5	100664890

Division

n÷y

n÷2	10066489
n÷3	6710992.6666667
n÷3	5033244.5
n÷5	4026595.6

Exponentiation

n^y

n²	405336803148484
n³	8.1606369403788E+21
n⁴	1.6429792398663E+29
n⁵	3.3078064890686E+36

Nth Root

^y√n

²√n	4486.978716241
³√n	272.04202962114
⁴√n	66.984914094451
⁵√n	28.892265947066

Divisors of 20132978

1, 2, 83, 166, 121283, 242566, 10066489, 20132978

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	-20132977	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 20132978 can be divided by 8 positive divisors. The sum of these divisors (counting 20132978) is 1, the average is 0.125.

Base conversion 20132978

Base	System	Value
2	Binary	1001100110011010001110010
3	Ternary	1101212212020212
4	Quaternary	1030303101302
5	Quinary	20123223403
6	Senary	1555304122
8	Octal	114632162
10	Decimal	20132978
12	Duodecimal	68ab042
16	Hexadecimal	1333472
20	Vigesimal	65gc8i
36	Base36	bzipe

Cryptographic Hash Functions

md5	9154fd72503fb2f2ed74775eb0fa4262
sha1	e5e561a3e74045d4fad01da53e99b16501a3d6f2
sha256	b6dd7d30825c03e3d4c0de4b13276c463830337c380dffbead55ef85a73f9542
sha512	cac84bf21a07cde0380fab10c6feffd62edd00653f55708347c2b2e36c970377109a0a32cd145c5182c4a755c8f3bd45bfcbbf121af8a50f133eb866d4f2868f
ripemd-160	8cb6cd600b5256548dc33cdf5c6d0828a143e331

20132978 as geometric shapes

Circle

Radius = n

Diameter	40265956
Circumference	126499231.55937
Area	1.2734031230008E+15

Sphere

Radius = n

Volume	3.4183196080677E+22
Surface area	5.0936124920034E+15
Circumference	126499231.55937

Square

Length = n

Perimeter	80531912
Area	405336803148484
Diagonal	28472330.538559

Cube

Length = n

Surface area	2432020818890904
Volume	8.1606369403788E+21
Space diagonal	34871340.803666

Equilateral Triangle

Length = n

Perimeter	60398934
Area	1.7551598430768E+14
Altitude	17435670.401833

Triangular Pyramid

Length = n

Surface area	1.7551598430768E+14
Volume	9.6174028655721E+20
Height	9490776.8461864