388640685, three hundred eighty-eight million six hundred forty thousand six hundred eighty-five: 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

388640685 has 32 divisors, whose sum is 637015680
The reverse of 388640685 is 586046883
Previous prime number is 97

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3

Name

Name	three hundred eighty-eight million six hundred forty thousand six hundred eighty-five

Notation

Scientific notation	3.88640685 × 10^8
Engineering notation	3.88640685 × 10^6

Prime Factorization of 388640685

Prime Factorization 5 × 3 × 73 × 97 × 3659

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	388640685	Product of the distinct prime numbers

The prime factorization of 388640685 is 5 × 3 × 73 × 97 × 3659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 38, 75, 291, 621, 8245, 3052, 98116, 89007, 272365, 546136, 6197163, 1969486, 13720302, 91820732, 499320612, 905004711, 5825187319, 6696605966

Basic calculations (n = 388640685)

Multiplication

n×y

n×2	777281370
n×3	1165922055
n×4	1554562740
n×5	1943203425

Division

n÷y

n÷2	194320342.5
n÷3	129546895
n÷3	97160171.25
n÷5	77728137

Exponentiation

n^y

n²	151041582037269225
n³	5.8700903906448E+25
n⁴	2.2813559504321E+34
n⁵	8.8662773930476E+42

Nth Root

^y√n

²√n	19713.971822035
³√n	729.76453593055
⁴√n	140.40645220942
⁵√n	52.228752486016

Divisors of 388640685

1, 3, 5, 15, 73, 97, 219, 291, 365, 485, 1095, 1455, 3659, 7081, 10977, 18295, 21243, 35405, 54885, 106215, 267107, 354923, 801321, 1064769, 1335535, 1774615, 4006605, 5323845, 25909379, 77728137, 129546895, 388640685

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-388640684	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388640685 can be divided by 32 positive divisors. The sum of these divisors (counting 388640685) is 1, the average is 0.03125.

Base conversion 388640685

Base	System	Value
2	Binary	10111001010100010111110101101
3	Ternary	1000002021222210110
4	Quaternary	113022202332231
5	Quinary	1243443000220
6	Senary	102321530233
8	Octal	2712427655
10	Decimal	388640685
12	Duodecimal	aa1a3979
16	Hexadecimal	172a2fad
20	Vigesimal	61901e5
36	Base36	6fdx2l

Cryptographic Hash Functions

md5	6316a7db293da0c2253992263f166cb8
sha1	fba33371907baf4467f9580324099dac4ecbe9df
sha256	88a38b8815085a3e216e40aed7d6b89ea5d445f538e799602e02d024ac6430f4
sha512	83d92c4fdd444708a996386f00aff4c8b230c90fe88a1fad677da0a7c2f0747fe77aa000fb519791e7e13a1709625f194bad0755d03eeb96f9d83bb13420dff2
ripemd-160	190f2d45bb19e656b760f1f50b91f70f1e5c749e

388640685 as geometric shapes

Circle

Radius = n

Diameter	777281370
Circumference	2441901441.7642
Area	4.7451112451487E+17

Sphere

Radius = n

Volume	2.4588577129544E+26
Surface area	1.8980444980595E+18
Circumference	2441901441.7642

Square

Length = n

Perimeter	1554562740
Area	151041582037269225
Diagonal	549620927.61697

Cube

Length = n

Surface area	906249492223615350
Volume	5.8700903906448E+25
Space diagonal	673145412.30837

Equilateral Triangle

Length = n

Perimeter	1165922055
Area	6.5402923536033E+16
Altitude	336572706.15419

Triangular Pyramid

Length = n

Surface area	6.5402923536033E+16
Volume	6.9179678690049E+24
Height	183206975.87232