388628749, three hundred eighty-eight million six hundred twenty-eight thousand seven hundred forty-nine: 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

388628749 has 8 divisors, whose sum is 390396672
The reverse of 388628749 is 947826883
Previous prime number is 1123

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1

Name

Name	three hundred eighty-eight million six hundred twenty-eight thousand seven hundred forty-nine

Notation

Scientific notation	3.88628749 × 10^8
Engineering notation	3.88628749 × 10^6

Prime Factorization of 388628749

Prime Factorization 401 × 1123 × 863

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	388628749	Product of the distinct prime numbers

The prime factorization of 388628749 is 401 × 1123 × 863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 85, 60, 762, 791, 3413, 8603, 78775, 36421, 771753, 287733, 7032239, 4800934, 31274707, 93870869, 719664739, 879282098, 8248099448, 9423830088

Basic calculations (n = 388628749)

Multiplication

n×y

n×2	777257498
n×3	1165886247
n×4	1554514996
n×5	1943143745

Division

n÷y

n÷2	194314374.5
n÷3	129542916.33333
n÷3	97157187.25
n÷5	77725749.8

Exponentiation

n^y

n²	151032304549305001
n³	5.8695495575583E+25
n⁴	2.2810757017474E+34
n⁵	8.8649159634439E+42

Nth Root

^y√n

²√n	19713.669090253
³√n	729.75706496914
⁴√n	140.40537415018
⁵√n	52.228431670377

Divisors of 388628749

1, 401, 863, 1123, 346063, 450323, 969149, 388628749

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	-388628748	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 388628749 can be divided by 8 positive divisors. The sum of these divisors (counting 388628749) is 1, the average is 0.125.

Base conversion 388628749

Base	System	Value
2	Binary	10111001010100000000100001101
3	Ternary	1000002021101102101
4	Quaternary	113022200010031
5	Quinary	1243442104444
6	Senary	102321355101
8	Octal	2712400415
10	Decimal	388628749
12	Duodecimal	aa198a91
16	Hexadecimal	172a010d
20	Vigesimal	618ibh9
36	Base36	6fdnv1

Cryptographic Hash Functions

md5	3859a0c6829e4b3312b7f800fdd1b570
sha1	60c35623360cf5ea9fe66fc4c168f7fbf5c74c76
sha256	9aa9ea376066047ba10378831ebe7f3e5e285b24545731e7a8b517d9b8d90694
sha512	b462385fdeeffac71bd00aa8e119f909416115f66f0c8dd686d81f3bd8d0547b498c01cbd8be7e0c532ebe0974b726c84611c8bb88e4633d794a3579e3c22025
ripemd-160	88cc4935535ca74d9a8f946289c2aab91238a48c

388628749 as geometric shapes

Circle

Radius = n

Diameter	777257498
Circumference	2441826445.6644
Area	4.7448197842683E+17

Sphere

Radius = n

Volume	2.4586311693209E+26
Surface area	1.8979279137073E+18
Circumference	2441826445.6644

Square

Length = n

Perimeter	1554514996
Area	151032304549305001
Diagonal	549604047.56389

Cube

Length = n

Surface area	906193827295830006
Volume	5.8695495575583E+25
Space diagonal	673124738.54993

Equilateral Triangle

Length = n

Perimeter	1165886247
Area	6.5398906265903E+16
Altitude	336562369.27497

Triangular Pyramid

Length = n

Surface area	6.5398906265903E+16
Volume	6.9173304911E+24
Height	183201349.18796