388664223 (number)

388664223 is an odd 9-digits composite number following 388664222 and preceding 388664224. In scientific notation, it is written as 3.88664223 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 258782784 positive integers (up to 388664223) that are relatively prime to 388664223.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88664223 × 10^8
Engineering notation 3.88664223 × 10^6

Prime Factorization of 388664223

Prime Factorization 3 × 797 × 162553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388664223
Product of the distinct prime numbers

The prime factorization of 388664223 is 3 × 797 × 162553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 29, 45, 482, 116, 5366, 2220, 75671, 75182, 898818, 571217, 4016068, 6758884, 35521806, 79009142, 222641592, 49008021, 2360121534, 3900006479

Basic calculations (n = 388664223)

Multiplication

n×y
n×2 777328446
n×3 1165992669
n×4 1554656892
n×5 1943321115

Division

n÷y
n÷2 194332111.5
n÷3 129554741
n÷3 97166055.75
n÷5 77732844.6

Exponentiation

ny
n2 151059878240193729
n3 5.87115702027E+25
n4 2.2819086813942E+34
n5 8.8689626461104E+42

Nth Root

y√n
2√n 19714.568800763
3√n 729.77926834838
4√n 140.40857808824
5√n 52.229385116948

Divisors of 388664223

1, 3, 797, 2391, 162553, 487659, 129554741, 388664223

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 -388664222
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 388664223 can be divided by 8 positive divisors. The sum of these divisors (counting 388664223) is 1, the average is 0.125.

Base conversion 388664223

Base System Value
2 Binary 10111001010101000101110011111
3 Ternary 1000002100012002020
4 Quaternary 113022220232133
5 Quinary 1243444223343
6 Senary 102322231223
8 Octal 2712505637
10 Decimal 388664223
12 Duodecimal aa1b5513
16 Hexadecimal 172a8b9f
20 Vigesimal 61930b3
36 Base36 6fef8f

Cryptographic Hash Functions

md5 94b5a31af1dc3e7409addb429c26e903
sha1 1bc4c2af8657adbd41790da2479eb4fc0ca09a75
sha256 408472a11adb1433e41921aaf8eebcdc86c842123d2468620589141fe40a1696
sha512 ec77b7d344868c68ca85df353abf26b12616bb61f97d3643731ba5c66b3aeb1874cc1adb978da81ab10e310314b95ff0e17de1b66a07a78be86d97193aee5ea1
ripemd-160 ae73e8e56f3e2e08a833301a76546b53fea73bc7

388664223 as geometric shapes

Circle

Radius = n
Diameter 777328446
Circumference 2442049335.38
Area 4.7456860373156E+17

Sphere

Radius = n
Volume 2.459304501727E+26
Surface area 1.8982744149262E+18
Circumference 2442049335.38

Square

Length = n
Perimeter 1554656892
Area 151059878240193729
Diagonal 549654215.3758

Cube

Length = n
Surface area 906359269441162374
Volume 5.87115702027E+25
Space diagonal 673186181.32028

Equilateral Triangle

Length = n
Perimeter 1165992669
Area 6.5410846024296E+16
Altitude 336593090.66014

Triangular Pyramid

Length = n
Surface area 6.5410846024296E+16
Volume 6.9192249040731E+24
Height 183218071.79193