638452020, six hundred thirty-eight million four hundred fifty-two thousand twenty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

638452020 has 48 divisors, whose sum is 1233388800
The reverse of 638452020 is 020254836
Previous prime number is 139

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3

Name

Name	six hundred thirty-eight million four hundred fifty-two thousand twenty

Notation

Scientific notation	6.38452020 × 10^8
Engineering notation	6.38452020 × 10^6

Prime Factorization of 638452020

Prime Factorization 2 × 2 × 15 × 37 × 139 × 2069

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	319226010	Product of the distinct prime numbers

The prime factorization of 638452020 is 2 × 2 × 15 × 37 × 139 × 2069. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 42, 84, 515, 759, 590, 9995, 54676, 60051, 439675, 81734, 5005684, 6785978, 72257902, 54764403, 805143641, 835470767, 3677879010, 2473167546

Basic calculations (n = 638452020)

Multiplication

n×y

n×2	1276904040
n×3	1915356060
n×4	2553808080
n×5	3192260100

Division

n÷y

n÷2	319226010
n÷3	212817340
n÷3	159613005
n÷5	127690404

Exponentiation

n^y

n²	407620981842080400
n³	2.6024643925146E+26
n⁴	1.661548648379E+35
n⁵	1.0608190908859E+44

Nth Root

^y√n

²√n	25267.608117905
³√n	861.07851887588
⁴√n	158.95788158473
⁵√n	57.680053306255

Divisors of 638452020

1, 2, 4, 15, 30, 37, 60, 74, 139, 148, 278, 555, 556, 1110, 2069, 2085, 2220, 4138, 4170, 5143, 8276, 8340, 10286, 20572, 31035, 62070, 76553, 77145, 124140, 153106, 154290, 287591, 306212, 308580, 575182, 1148295, 1150364, 2296590, 4313865, 4593180, 8627730, 10640867, 17255460, 21281734, 42563468, 159613005, 319226010, 638452020

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638452019	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638452020 can be divided by 48 positive divisors. The sum of these divisors (counting 638452020) is 1, the average is 0.020833333333333.

Base conversion 638452020

Base	System	Value
2	Binary	100110000011100000000100110100
3	Ternary	1122111100201112010
4	Quaternary	212003200010310
5	Quinary	2301420431040
6	Senary	143204124220
8	Octal	4603400464
10	Decimal	638452020
12	Duodecimal	159996670
16	Hexadecimal	260e0134
20	Vigesimal	9ja6a10
36	Base36	ak48qc

Cryptographic Hash Functions

md5	44c274f8b4508f4ad1c43c46c1f025b2
sha1	f3abce12e666060bb3d5187e88defbd0cdd148e3
sha256	7e18fce30c8d21cbb2217a509cb67e6fec1e8a83c92fc02c6b181c2ce33b42d5
sha512	93435b950959d6792245ae6e80f914f3af7d53b089552323de918c72a9f0633e26fd81be63f65f637319b5f283f8c616b7ade69038673f33547a36dcacca3ac6
ripemd-160	93e80b74ae82e4a4e83e42f1ca0d257598050351

638452020 as geometric shapes

Circle

Radius = n

Diameter	1276904040
Circumference	4011512351.4031
Area	1.2805790820041E+18

Sphere

Radius = n

Volume	1.0901177355671E+27
Surface area	5.1223163280166E+18
Circumference	4011512351.4031

Square

Length = n

Perimeter	2553808080
Area	407620981842080400
Diagonal	902907505.6085

Cube

Length = n

Surface area	2445725891052482400
Volume	2.6024643925146E+26
Space diagonal	1105831336.835

Equilateral Triangle

Length = n

Perimeter	1915356060
Area	1.765050626954E+17
Altitude	552915668.41749

Triangular Pyramid

Length = n

Surface area	1.765050626954E+17
Volume	3.0670336995727E+25
Height	300969168.53617