388634556 (number)

388634556 is an even 9-digits composite number following 388634555 and preceding 388634557. In scientific notation, it is written as 3.88634556 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 128555440 positive integers (up to 388634556) that are relatively prime to 388634556.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty-four thousand five hundred fifty-six

Notation

Scientific notation 3.88634556 × 10^8
Engineering notation 3.88634556 × 10^6

Prime Factorization of 388634556

Prime Factorization 2 × 2 × 3 × 131 × 247223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194317278
Product of the distinct prime numbers

The prime factorization of 388634556 is 2 × 2 × 3 × 131 × 247223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 25, 67, 411, 160, 8845, 9057, 39990, 89455, 355702, 104637, 2246735, 2388827, 10427738, 58360316, 730945883, 418618989, 6085584065, 1058843226

Basic calculations (n = 388634556)

Multiplication

n×y
n×2 777269112
n×3 1165903668
n×4 1554538224
n×5 1943172780

Division

n÷y
n÷2 194317278
n÷3 129544852
n÷3 97158639
n÷5 77726911.2

Exponentiation

ny
n2 151036818117317136
n3 5.8698126748676E+25
n4 2.2812120427004E+34
n5 8.865578293567E+42

Nth Root

y√n
2√n 19713.816373295
3√n 729.7606996961
4√n 140.40589864139
5√n 52.228587751825

Divisors of 388634556

1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 247223, 494446, 741669, 988892, 1483338, 2966676, 32386213, 64772426, 97158639, 129544852, 194317278, 388634556

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 -388634555
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 388634556 can be divided by 24 positive divisors. The sum of these divisors (counting 388634556) is 1, the average is 0.041666666666667.

Base conversion 388634556

Base System Value
2 Binary 10111001010100001011110111100
3 Ternary 1000002021200101110
4 Quaternary 113022201132330
5 Quinary 1243442301211
6 Senary 102321442020
8 Octal 2712413674
10 Decimal 388634556
12 Duodecimal aa1a0310
16 Hexadecimal 172a17bc
20 Vigesimal 618j67g
36 Base36 6fdscc

Cryptographic Hash Functions

md5 924fdfe2f9f923aa037f16e379c1a129
sha1 fc7905ebabb9dde4560f4d6a4b54635f05c6b01e
sha256 7dac0dadc4233a3e332962e0f89cc294f4436530c49f9421f56ab72ab48f0f13
sha512 c8eb8a0dfac9edc3c9f1d3505cb533382f117f6c072b800c8e311d114fd80ff22e50e30a0dd0d2be93f92b63e842fed9efa97d2d9a34f1a2ee649cf3415b13f4
ripemd-160 129c29ef10caa907d475fecc2643e1299180399f

388634556 as geometric shapes

Circle

Radius = n
Diameter 777269112
Circumference 2441862932.1215
Area 4.7449615821894E+17

Sphere

Radius = n
Volume 2.4587413836417E+26
Surface area 1.8979846328758E+18
Circumference 2441862932.1215

Square

Length = n
Perimeter 1554538224
Area 151036818117317136
Diagonal 549612259.90205

Cube

Length = n
Surface area 906220908703902816
Volume 5.8698126748676E+25
Space diagonal 673134796.56897

Equilateral Triangle

Length = n
Perimeter 1165903668
Area 6.5400860698183E+16
Altitude 336567398.28449

Triangular Pyramid

Length = n
Surface area 6.5400860698183E+16
Volume 6.9176405778227E+24
Height 183204086.63402