388634848 (number)

388634848 is an even 9-digits composite number following 388634847 and preceding 388634849. In scientific notation, it is written as 3.88634848 × 10^8. The sum of its digits is 52. It has a total of 8 prime factors and 48 positive divisors. There are 161182080 positive integers (up to 388634848) that are relatively prime to 388634848.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty-four thousand eight hundred forty-eight

Notation

Scientific notation 3.88634848 × 10^8
Engineering notation 3.88634848 × 10^6

Prime Factorization of 388634848

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 31 × 55967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24289678
Product of the distinct prime numbers

The prime factorization of 388634848 is 2 × 2 × 2 × 2 × 2 × 7 × 31 × 55967. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 6, 34, 91, 375, 804, 3964, 8099, 39143, 88216, 383236, 378278, 1882187, 3611950, 34584755, 55369041, 333321024, 452358571, 2816951885, 6268899897

Basic calculations (n = 388634848)

Multiplication

n×y
n×2 777269696
n×3 1165904544
n×4 1554539392
n×5 1943174240

Division

n÷y
n÷2 194317424
n÷3 129544949.33333
n÷3 97158712
n÷5 77726969.6

Exponentiation

ny
n2 151037045079983104
n3 5.8698259057028E+25
n4 2.2812188986493E+34
n5 8.8656115993129E+42

Nth Root

y√n
2√n 19713.823779267
3√n 729.76088246426
4√n 140.40592501482
5√n 52.228595600197

Divisors of 388634848

1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 55967, 111934, 223868, 391769, 447736, 783538, 895472, 1567076, 1734977, 1790944, 3134152, 3469954, 6268304, 6939908, 12144839, 12536608, 13879816, 24289678, 27759632, 48579356, 55519264, 97158712, 194317424, 388634848

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388634847
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388634848 can be divided by 48 positive divisors. The sum of these divisors (counting 388634848) is 1, the average is 0.020833333333333.

Base conversion 388634848

Base System Value
2 Binary 10111001010100001100011100000
3 Ternary 1000002021200210021
4 Quaternary 113022201203200
5 Quinary 1243442303343
6 Senary 102321443224
8 Octal 2712414340
10 Decimal 388634848
12 Duodecimal aa1a0514
16 Hexadecimal 172a18e0
20 Vigesimal 618j728
36 Base36 6fdskg

Cryptographic Hash Functions

md5 2fdb11e09563e4dc926dde54d95a9a59
sha1 038850d8fe37a50cce1187996d84054c1e864b0a
sha256 2a4ab29baebdecbed2994ea08606c35521543e471e23583f2be0b880f29f6a26
sha512 01e733534ceecec41de5f41a6a774c94ee44526723a2bba19bc1cedf55e8693b1724ba2c5b9a674e6ed00f9dfb2cb50d5776654b1fa6c0927a948c7e83eda439
ripemd-160 f986d3d5d7191ee78c7ee888783181f1042f9a33

388634848 as geometric shapes

Circle

Radius = n
Diameter 777269696
Circumference 2441864766.8116
Area 4.7449687124319E+17

Sphere

Radius = n
Volume 2.4587469257609E+26
Surface area 1.8979874849727E+18
Circumference 2441864766.8116

Square

Length = n
Perimeter 1554539392
Area 151037045079983104
Diagonal 549612672.85241

Cube

Length = n
Surface area 906222270479898624
Volume 5.8698259057028E+25
Space diagonal 673135302.32781

Equilateral Triangle

Length = n
Perimeter 1165904544
Area 6.54009589759E+16
Altitude 336567651.1639

Triangular Pyramid

Length = n
Surface area 6.54009589759E+16
Volume 6.9176561705116E+24
Height 183204224.28414