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

54156721 (number)

54156721 is an odd 8-digits composite number following 54156720 and preceding 54156722. In scientific notation, it is written as 5.4156721 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 52409700 positive integers (up to 54156721) that are relatively prime to 54156721.

Interesting facts

54156721 has 4 divisors, whose sum is 55903744
The reverse of 54156721 is 12765145
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	fifty-four million one hundred fifty-six thousand seven hundred twenty-one

Notation

Scientific notation	5.4156721 × 10^7
Engineering notation	5.4156721 × 10^6

Prime Factorization of 54156721

Prime Factorization 31 × 1746991

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	54156721	Product of the distinct prime numbers

The prime factorization of 54156721 is 31 × 1746991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 99, 76, 56, 118, 1869, 3600, 75940, 27133, 435905, 390068, 6526834, 6481952, 85657731, 57759803, 995940882, 593611428, 5827181808, 5948577753

Basic calculations (n = 54156721)

Multiplication

n×y

n×2	108313442
n×3	162470163
n×4	216626884
n×5	270783605

Division

n÷y

n÷2	27078360.5
n÷3	18052240.333333
n÷3	13539180.25
n÷5	10831344.2

Exponentiation

n^y

n²	2932950429471841
n³	1.5883897811574E+23
n⁴	8.6021982217391E+30
n⁵	4.6586684908142E+38

Nth Root

^y√n

²√n	7359.1250159241
³√n	378.34162121395
⁴√n	85.785342663675
⁵√n	35.215225383149

Divisors of 54156721

1, 31, 1746991, 54156721

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	-54156720	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 54156721 can be divided by 4 positive divisors. The sum of these divisors (counting 54156721) is 1, the average is 0.25.

Base conversion 54156721

Base	System	Value
2	Binary	11001110100101110110110001
3	Ternary	10202220110001111
4	Quaternary	3032211312301
5	Quinary	102331003341
6	Senary	5212433321
8	Octal	316456661
10	Decimal	54156721
12	Duodecimal	16178841
16	Hexadecimal	33a5db1
20	Vigesimal	gi9bg1
36	Base36	w8rld

Cryptographic Hash Functions

md5	6f03b7ca9a29cb41ab74335ac34df7de
sha1	88eb427b0eaddef05b6e68ba9ddbe68a7a598cec
sha256	81398bb8925201be2805febe3c654c2003078bded56681dae988878ef36026dc
sha512	a736de28174d503254a4ce72c534240e7bb97be00ec5bd0ab58c92f7bb47b77d31f5fd39d11d0fea85162c981cf2c55d93aaeff232d181f6e0496052ab680419
ripemd-160	9f7ddbf470d8f62d680204ad58c526170c98e7fb

54156721 as geometric shapes

Circle

Radius = n

Diameter	108313442
Circumference	340276713.67222
Area	9.2141355225718E+15

Sphere

Radius = n

Volume	6.6534315566948E+23
Surface area	3.6856542090287E+16
Circumference	340276713.67222

Square

Length = n

Perimeter	216626884
Area	2932950429471841
Diagonal	76589169.331856

Cube

Length = n

Surface area	17597702576831046
Volume	1.5883897811574E+23
Space diagonal	93802192.343332

Equilateral Triangle

Length = n

Perimeter	162470163
Area	1.2700047899815E+15
Altitude	46901096.171666

Triangular Pyramid

Length = n

Surface area	1.2700047899815E+15
Volume	1.8719353090397E+22
Height	25529723.110619