388636197 (number)

388636197 is an odd 9-digits composite number following 388636196 and preceding 388636198. In scientific notation, it is written as 3.88636197 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 251778240 positive integers (up to 388636197) that are relatively prime to 388636197.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty-six thousand one hundred ninety-seven

Notation

Scientific notation 3.88636197 × 10^8
Engineering notation 3.88636197 × 10^6

Prime Factorization of 388636197

Prime Factorization 3 × 37 × 3221 × 1087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388636197
Product of the distinct prime numbers

The prime factorization of 388636197 is 3 × 37 × 3221 × 1087. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 31, 27, 457, 189, 6650, 1153, 38533, 14625, 436398, 786531, 6229113, 4921986, 49664596, 4504874, 960458116, 672752544, 4070918677, 7975704617

Basic calculations (n = 388636197)

Multiplication

n×y
n×2 777272394
n×3 1165908591
n×4 1554544788
n×5 1943180985

Division

n÷y
n÷2 194318098.5
n÷3 129545399
n÷3 97159049.25
n÷5 77727239.4

Exponentiation

ny
n2 151038093618622809
n3 5.8698870306072E+25
n4 2.2812505723948E+34
n5 8.8657654685958E+42

Nth Root

y√n
2√n 19713.857993807
3√n 729.76172682695
4√n 140.40604685628
5√n 52.22863185854

Divisors of 388636197

1, 3, 37, 111, 1087, 3221, 3261, 9663, 40219, 119177, 120657, 357531, 3501227, 10503681, 129545399, 388636197

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388636196
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388636197 can be divided by 16 positive divisors. The sum of these divisors (counting 388636197) is 1, the average is 0.0625.

Base conversion 388636197

Base System Value
2 Binary 10111001010100001111000100101
3 Ternary 1000002021202122020
4 Quaternary 113022201320211
5 Quinary 1243442324242
6 Senary 102321453353
8 Octal 2712417045
10 Decimal 388636197
12 Duodecimal aa1a1259
16 Hexadecimal 172a1e25
20 Vigesimal 618ja9h
36 Base36 6fdtlx

Cryptographic Hash Functions

md5 12adfa5836547d2bdda18363dc149dc2
sha1 b9b55732937b02c18e4f3331fa0fccc5be37672f
sha256 c70532ab675e04ca57809e80dd37d283613f689098664c208b468762cd3ada42
sha512 7e6ee88b637097f33f9c2fc1747eb7c64ed4dbfe07bf16c93b9cd8bb0942ad5da6ec92a138d6ff3aed73a4fdd9b73fd36f79146f2a23ef0f67cb5ba1dec22525
ripemd-160 1e6ebbc9ff73509343ff360178cc1c960ad800fc

388636197 as geometric shapes

Circle

Radius = n
Diameter 777272394
Circumference 2441873242.8286
Area 4.7450016532447E+17

Sphere

Radius = n
Volume 2.458772529701E+26
Surface area 1.8980006612979E+18
Circumference 2441873242.8286

Square

Length = n
Perimeter 1554544788
Area 151038093618622809
Diagonal 549614580.6265

Cube

Length = n
Surface area 906228561711736854
Volume 5.8698870306072E+25
Space diagonal 673137638.86435

Equilateral Triangle

Length = n
Perimeter 1165908591
Area 6.540141300645E+16
Altitude 336568819.43217

Triangular Pyramid

Length = n
Surface area 6.540141300645E+16
Volume 6.9177282069021E+24
Height 183204860.20883