388660468 (number)

388660468 is an even 9-digits composite number following 388660467 and preceding 388660469. In scientific notation, it is written as 3.88660468 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 164286144 positive integers (up to 388660468) that are relatively prime to 388660468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88660468 × 10^8
Engineering notation 3.88660468 × 10^6

Prime Factorization of 388660468

Prime Factorization 2 × 2 × 7 × 73 × 190147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194330234
Product of the distinct prime numbers

The prime factorization of 388660468 is 2 × 2 × 7 × 73 × 190147. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 57, 39, 194, 557, 8822, 9865, 50619, 94667, 473416, 711882, 619017, 8017499, 44628781, 99973709, 888517188, 535674453, 2532264894, 4329833175

Basic calculations (n = 388660468)

Multiplication

n×y
n×2 777320936
n×3 1165981404
n×4 1554641872
n×5 1943302340

Division

n÷y
n÷2 194330234
n÷3 129553489.33333
n÷3 97165117
n÷5 77732093.6

Exponentiation

ny
n2 151056959385979024
n3 5.8709868529612E+25
n4 2.2818204978937E+34
n5 8.8685342260337E+42

Nth Root

y√n
2√n 19714.473566393
3√n 729.77691813637
4√n 140.40823895482
5√n 52.229284195851

Divisors of 388660468

1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 190147, 380294, 760588, 1331029, 2662058, 5324116, 13880731, 27761462, 55522924, 97165117, 194330234, 388660468

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388660467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388660468 can be divided by 24 positive divisors. The sum of these divisors (counting 388660468) is 1, the average is 0.041666666666667.

Base conversion 388660468

Base System Value
2 Binary 10111001010100111110011110100
3 Ternary 1000002022222221011
4 Quaternary 113022213303310
5 Quinary 1243444113333
6 Senary 102322202004
8 Octal 2712476364
10 Decimal 388660468
12 Duodecimal aa1b3304
16 Hexadecimal 172a7cf4
20 Vigesimal 6192b38
36 Base36 6fecc4

Cryptographic Hash Functions

md5 84c38a10b33003ac5821d04c5dcb8652
sha1 7be3f11feed2b183d7acd641155af205a97f1274
sha256 be6346e55a33471aaa3c1a6e0bfd479ee7f391d01e08c434c38ec22ef35c4e00
sha512 6a15099a9b55684ba7b219dcc05fe49fd3ad03dfad9273922fa9d6eacc1a8c3e99ea4c9a1a20ad39c6abf6ea87197e9089c92f98201a54f0263f1bd317d00a46
ripemd-160 185b3ec649102449d2e4f53cf9766493b6de1956

388660468 as geometric shapes

Circle

Radius = n
Diameter 777320936
Circumference 2442025742.0191
Area 4.745594338806E+17

Sphere

Radius = n
Volume 2.4592332222113E+26
Surface area 1.8982377355224E+18
Circumference 2442025742.0191

Square

Length = n
Perimeter 1554641872
Area 151056959385979024
Diagonal 549648905.00387

Cube

Length = n
Surface area 906341756315874144
Volume 5.8709868529612E+25
Space diagonal 673179677.4695

Equilateral Triangle

Length = n
Perimeter 1165981404
Area 6.5409582123346E+16
Altitude 336589838.73475

Triangular Pyramid

Length = n
Surface area 6.5409582123346E+16
Volume 6.9190243599765E+24
Height 183216301.66796