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

54156987 (number)

54156987 is an odd 8-digits composite number following 54156986 and preceding 54156988. In scientific notation, it is written as 5.4156987 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 35901888 positive integers (up to 54156987) that are relatively prime to 54156987.

Interesting facts

54156987 has 12 divisors, whose sum is 78666120
The reverse of 54156987 is 78965145
Previous prime number is 179

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	fifty-four million one hundred fifty-six thousand nine hundred eighty-seven

Notation

Scientific notation	5.4156987 × 10^7
Engineering notation	5.4156987 × 10^6

Prime Factorization of 54156987

Prime Factorization 3 × 3 × 179 × 33617

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	18052329	Product of the distinct prime numbers

The prime factorization of 54156987 is 3 × 3 × 179 × 33617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 61, 79, 235, 335, 9930, 206, 8458, 32636, 754278, 185035, 7793133, 5873934, 26296913, 60981459, 528449420, 845083366, 7875806572, 8837043163

Basic calculations (n = 54156987)

Multiplication

n×y

n×2	108313974
n×3	162470961
n×4	216627948
n×5	270784935

Division

n÷y

n÷2	27078493.5
n÷3	18052329
n÷3	13539246.75
n÷5	10831397.4

Exponentiation

n^y

n²	2932979240918169
n³	1.5884131862168E+23
n⁴	8.6023672276569E+30
n⁵	4.6587829011744E+38

Nth Root

^y√n

²√n	7359.1430887027
³√n	378.3422406428
⁴√n	85.785448000827
⁵√n	35.215259976201

Divisors of 54156987

1, 3, 9, 179, 537, 1611, 33617, 100851, 302553, 6017443, 18052329, 54156987

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-54156986	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 54156987 can be divided by 12 positive divisors. The sum of these divisors (counting 54156987) is 1, the average is 0.083333333333333.

Base conversion 54156987

Base	System	Value
2	Binary	11001110100101111010111011
3	Ternary	10202220110102100
4	Quaternary	3032211322323
5	Quinary	102331010422
6	Senary	5212434443
8	Octal	316457273
10	Decimal	54156987
12	Duodecimal	16178a23
16	Hexadecimal	33a5ebb
20	Vigesimal	gi9c97
36	Base36	w8rsr

Cryptographic Hash Functions

md5	bb14c3ccc3b9a9df8df61fab9e436216
sha1	d12be0e6af15a4d0b9f7b2fdbad6b5cda41e4510
sha256	aa0d76ed42def2f7719667289af0c089b8ae9a20c9fbf6785b8a44bd45fc8e01
sha512	bb77b46fa747d54a58961f7ad956fe464a2d8d616b0f52ddbd097402e8deabe333a2284bff143d3de00b4e15842622462c8a429a6261dd601fa02adb07fb178b
ripemd-160	80620166d0a27a6e15b6bb80d5f8f6dfcdad6fef

54156987 as geometric shapes

Circle

Radius = n

Diameter	108313974
Circumference	340278384.99952
Area	9.2142260363999E+15

Sphere

Radius = n

Volume	6.6535295955783E+23
Surface area	3.68569041456E+16
Circumference	340278384.99952

Square

Length = n

Perimeter	216627948
Area	2932979240918169
Diagonal	76589545.512663

Cube

Length = n

Surface area	17597875445509014
Volume	1.5884131862168E+23
Space diagonal	93802653.068847

Equilateral Triangle

Length = n

Perimeter	162470961
Area	1.2700172657038E+15
Altitude	46901326.534424

Triangular Pyramid

Length = n

Surface area	1.2700172657038E+15
Volume	1.8719628921667E+22
Height	25529848.504221