388216236 (number)

388216236 is an even 9-digits composite number following 388216235 and preceding 388216237. In scientific notation, it is written as 3.88216236 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 128982672 positive integers (up to 388216236) that are relatively prime to 388216236.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred sixteen thousand two hundred thirty-six

Notation

Scientific notation 3.88216236 × 10^8
Engineering notation 3.88216236 × 10^6

Prime Factorization of 388216236

Prime Factorization 2 × 2 × 3 × 307 × 105379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194108118
Product of the distinct prime numbers

The prime factorization of 388216236 is 2 × 2 × 3 × 307 × 105379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 24, 35, 429, 806, 1667, 1328, 86168, 90675, 390941, 809593, 3742115, 6520276, 71194069, 40251157, 672451849, 828953553, 8915977131, 7366271053

Basic calculations (n = 388216236)

Multiplication

n×y
n×2 776432472
n×3 1164648708
n×4 1552864944
n×5 1941081180

Division

n÷y
n÷2 194108118
n÷3 129405412
n÷3 97054059
n÷5 77643247.2

Exponentiation

ny
n2 150711845894007696
n3 5.8508785533584E+25
n4 2.2714060492779E+34
n5 8.817967068783E+42

Nth Root

y√n
2√n 19703.203698891
3√n 729.49877145938
4√n 140.36810071698
5√n 52.217339304965

Divisors of 388216236

1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 105379, 210758, 316137, 421516, 632274, 1264548, 32351353, 64702706, 97054059, 129405412, 194108118, 388216236

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 -388216235
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 388216236 can be divided by 24 positive divisors. The sum of these divisors (counting 388216236) is 1, the average is 0.041666666666667.

Base conversion 388216236

Base System Value
2 Binary 10111001000111011010110101100
3 Ternary 1000001111102120010
4 Quaternary 113020323112230
5 Quinary 1243340404421
6 Senary 102304453220
8 Octal 2710732654
10 Decimal 388216236
12 Duodecimal aa01a210
16 Hexadecimal 1723b5ac
20 Vigesimal 61670bg
36 Base36 6f4tkc

Cryptographic Hash Functions

md5 4419100766d60fe5d5b65cfc0897f20f
sha1 62f456a9ac2dcbc7ce073df4cba110c24eff4729
sha256 20282864ce98c2b4c441632163834bb70bffa70345d789addc23524f87ee6845
sha512 7e6d8f8b2ee9b2b4e05db7f0e913182061e168db90969f4722a926ef46a6a0137fbfd0260182d43d55f338793e63f514f5a391e95082a8de69bba5c7cd01589e
ripemd-160 be59a1a13d5b9f48b06aec71c7dcb19dae1ac081

388216236 as geometric shapes

Circle

Radius = n
Diameter 776432472
Circumference 2439234550.0438
Area 4.7347522786957E+17

Sphere

Radius = n
Volume 2.4508102773702E+26
Surface area 1.8939009114783E+18
Circumference 2439234550.0438

Square

Length = n
Perimeter 1552864944
Area 150711845894007696
Diagonal 549020666.08463

Cube

Length = n
Surface area 904271075364046176
Volume 5.8508785533584E+25
Space diagonal 672410245.07515

Equilateral Triangle

Length = n
Perimeter 1164648708
Area 6.5260143597728E+16
Altitude 336205122.53757

Triangular Pyramid

Length = n
Surface area 6.5260143597728E+16
Volume 6.8953265016311E+24
Height 183006888.69488