388664663 (number)

388664663 is an odd 9-digits composite number following 388664662 and preceding 388664664. In scientific notation, it is written as 3.88664663 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 388592448 positive integers (up to 388664663) that are relatively prime to 388664663.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred sixty-four thousand six hundred sixty-three

Notation

Scientific notation 3.88664663 × 10^8
Engineering notation 3.88664663 × 10^6

Prime Factorization of 388664663

Prime Factorization 5857 × 66359

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388664663
Product of the distinct prime numbers

The prime factorization of 388664663 is 5857 × 66359. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 68, 79, 883, 819, 1391, 6834, 54872, 45160, 812009, 825659, 7570078, 6696531, 2470309, 10277760, 336865423, 648272724, 9205440837, 4153880849

Basic calculations (n = 388664663)

Multiplication

n×y
n×2 777329326
n×3 1165993989
n×4 1554658652
n×5 1943323315

Division

n÷y
n÷2 194332331.5
n÷3 129554887.66667
n÷3 97166165.75
n÷5 77732932.6

Exponentiation

ny
n2 151060220264903569
n3 5.8711769601965E+25
n4 2.2819190146481E+34
n5 8.869012848215E+42

Nth Root

y√n
2√n 19714.579960019
3√n 729.77954373842
4√n 140.40861782675
5√n 52.229396942538

Divisors of 388664663

1, 5857, 66359, 388664663

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 -388664662
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 388664663 can be divided by 4 positive divisors. The sum of these divisors (counting 388664663) is 1, the average is 0.25.

Base conversion 388664663

Base System Value
2 Binary 10111001010101000110101010111
3 Ternary 1000002100012200112
4 Quaternary 113022220311113
5 Quinary 1243444232123
6 Senary 102322233235
8 Octal 2712506527
10 Decimal 388664663
12 Duodecimal aa1b581b
16 Hexadecimal 172a8d57
20 Vigesimal 61931d3
36 Base36 6fefkn

Cryptographic Hash Functions

md5 8e22701e8961383bf13fbd0820f11a8c
sha1 cdc612b5b80fb4bcb1efa8eb345cada01de86849
sha256 3cc748f4a641ace3b7e5b1c110cc8d6c089e6cc95eecad4a7e6cfffe2c347710
sha512 9fe6ec86c7700ae9e3cc8604a184f72278f7eb0603aa79de167d5bbd7501cd666728eacc15356f52350b01e0535c57f6b6a766cf4e03fe8100b8e38ee7d915b0
ripemd-160 9ad876b403f0ccbb39cca0c8058ff6a517319ccf

388664663 as geometric shapes

Circle

Radius = n
Diameter 777329326
Circumference 2442052099.9815
Area 4.7456967823388E+17

Sphere

Radius = n
Volume 2.4593128541438E+26
Surface area 1.8982787129355E+18
Circumference 2442052099.9815

Square

Length = n
Perimeter 1554658652
Area 151060220264903569
Diagonal 549654837.62977

Cube

Length = n
Surface area 906361321589421414
Volume 5.8711769601965E+25
Space diagonal 673186943.42264

Equilateral Triangle

Length = n
Perimeter 1165993989
Area 6.541099412534E+16
Altitude 336593471.71132

Triangular Pyramid

Length = n
Surface area 6.541099412534E+16
Volume 6.9192484035019E+24
Height 183218279.20992