388906222 (number)

388906222 is an even 9-digits composite number following 388906221 and preceding 388906223. In scientific notation, it is written as 3.88906222 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 188180400 positive integers (up to 388906222) that are relatively prime to 388906222.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred six thousand two hundred twenty-two

Notation

Scientific notation 3.88906222 × 10^8
Engineering notation 3.88906222 × 10^6

Prime Factorization of 388906222

Prime Factorization 2 × 31 × 6272681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388906222
Product of the distinct prime numbers

The prime factorization of 388906222 is 2 × 31 × 6272681. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 1, 59, 598, 481, 1314, 6793, 54431, 66432, 809703, 249129, 8617722, 3428397, 76811354, 28270943, 295055695, 703745713, 226989818, 9330328591

Basic calculations (n = 388906222)

Multiplication

n×y
n×2 777812444
n×3 1166718666
n×4 1555624888
n×5 1944531110

Division

n÷y
n÷2 194453111
n÷3 129635407.33333
n÷3 97226555.5
n÷5 77781244.4

Exponentiation

ny
n2 151248049510313284
n3 5.8821307519925E+25
n4 2.2875972480674E+34
n5 8.896608032035E+42

Nth Root

y√n
2√n 19720.705413347
3√n 729.93070087142
4√n 140.43042908624
5√n 52.235887548327

Divisors of 388906222

1, 2, 31, 62, 6272681, 12545362, 194453111, 388906222

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 -388906221
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 388906222 can be divided by 8 positive divisors. The sum of these divisors (counting 388906222) is 1, the average is 0.125.

Base conversion 388906222

Base System Value
2 Binary 10111001011100011110011101110
3 Ternary 1000002210111001011
4 Quaternary 113023203303232
5 Quinary 1244024444342
6 Senary 102331335434
8 Octal 2713436356
10 Decimal 388906222
12 Duodecimal aa2b157a
16 Hexadecimal 172e3cee
20 Vigesimal 61ad5b2
36 Base36 6fjlym

Cryptographic Hash Functions

md5 41ac6939be0d1dab4dbf39e82bd5a02b
sha1 ab81e658254be18ec7ee213fef2e54fc67859c72
sha256 b8804f7571e2a6841f6a6dac0728b2d5980b62a6186562dd5e6edead715c16f0
sha512 99e17ee28071ea335ec6c2aeefcf1506a0c61c6e07aa05364bd0796287d10a8314f201a25705c28e3a262a5df84bc7af8fff0f25c0cbfbd71155a9c2025dfce2
ripemd-160 cdee2bd61f997a068968b712d92a88d800e92267

388906222 as geometric shapes

Circle

Radius = n
Diameter 777812444
Circumference 2443569859.9411
Area 4.7515976121139E+17

Sphere

Radius = n
Volume 2.4639011677219E+26
Surface area 1.9006390448455E+18
Circumference 2443569859.9411

Square

Length = n
Perimeter 1555624888
Area 151248049510313284
Diagonal 549996453.64368

Cube

Length = n
Surface area 907488297061879704
Volume 5.8821307519925E+25
Space diagonal 673605335.88366

Equilateral Triangle

Length = n
Perimeter 1166718666
Area 6.5492326574389E+16
Altitude 336802667.94183

Triangular Pyramid

Length = n
Surface area 6.5492326574389E+16
Volume 6.932157570933E+24
Height 183332151.21456