388408076 (number)

388408076 is an even 9-digits composite number following 388408075 and preceding 388408077. In scientific notation, it is written as 3.88408076 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 166460592 positive integers (up to 388408076) that are relatively prime to 388408076.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88408076 × 10^8
Engineering notation 3.88408076 × 10^6

Prime Factorization of 388408076

Prime Factorization 2 × 2 × 7 × 13871717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194204038
Product of the distinct prime numbers

The prime factorization of 388408076 is 2 × 2 × 7 × 13871717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 64, 86, 811, 295, 3804, 8817, 10023, 5663, 878295, 289560, 628429, 5114060, 45826373, 33215725, 765263617, 746399520, 3273859305, 4484767016

Basic calculations (n = 388408076)

Multiplication

n×y
n×2 776816152
n×3 1165224228
n×4 1553632304
n×5 1942040380

Division

n÷y
n÷2 194204038
n÷3 129469358.66667
n÷3 97102019
n÷5 77681615.2

Exponentiation

ny
n2 150860833502021776
n3 5.8595566084277E+25
n4 2.2758991084925E+34
n5 8.8397759389968E+42

Nth Root

y√n
2√n 19708.071341458
3√n 729.61891412362
4√n 140.38543849509
5√n 52.222499004105

Divisors of 388408076

1, 2, 4, 7, 14, 28, 13871717, 27743434, 55486868, 97102019, 194204038, 388408076

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388408075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388408076 can be divided by 12 positive divisors. The sum of these divisors (counting 388408076) is 1, the average is 0.083333333333333.

Base conversion 388408076

Base System Value
2 Binary 10111001001101010001100001100
3 Ternary 1000001212011201022
4 Quaternary 113021222030030
5 Quinary 1243413024301
6 Senary 102312533312
8 Octal 2711521414
10 Decimal 388408076
12 Duodecimal aa0b1238
16 Hexadecimal 1726a30c
20 Vigesimal 617b03g
36 Base36 6f8xl8

Cryptographic Hash Functions

md5 f3e96a03542495334ceec36ee74f1e5a
sha1 8b7e3ff10dc8d6f8b1bff6c5151d845f0246e613
sha256 ae6b160d820238c043f1924632c3d15a1075feeb60d32af8690f6a0eca7a8907
sha512 c2c84994aa29dd5355b12ce0422e342643f243a506e1411af78f80021c8cc50f86686952a88081414fcafc7fb2b6d5076726d1a5a2826b1b81da3b6844eebd1a
ripemd-160 406621422074448ed2009247cf12f2632cf3bf25

388408076 as geometric shapes

Circle

Radius = n
Diameter 776816152
Circumference 2440439916.3131
Area 4.7394328624438E+17

Sphere

Radius = n
Volume 2.4544453325773E+26
Surface area 1.8957731449775E+18
Circumference 2440439916.3131

Square

Length = n
Perimeter 1553632304
Area 150860833502021776
Diagonal 549291968.81444

Cube

Length = n
Surface area 905165001012130656
Volume 5.8595566084277E+25
Space diagonal 672742521.70207

Equilateral Triangle

Length = n
Perimeter 1165224228
Area 6.5324657124423E+16
Altitude 336371260.85104

Triangular Pyramid

Length = n
Surface area 6.5324657124423E+16
Volume 6.9055536876094E+24
Height 183097322.93815