388021213 (number)

388021213 is an odd 9-digits prime number following 388021212 and preceding 388021214. In scientific notation, it is written as 3.88021213 × 10^8. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 388021212 positive integers (up to 388021213) that are relatively prime to 388021213.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million twenty-one thousand two hundred thirteen

Notation

Scientific notation 3.88021213 × 10^8
Engineering notation 3.88021213 × 10^6

Prime Factorization of 388021213

Prime Factorization 388021213

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 388021213
Product of the distinct prime numbers

The prime factorization of 388021213 is 388021213. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 7, 93, 32, 412, 443, 2762, 9389, 58211, 11496, 766222, 963927, 682817, 1386318, 38323412, 16367010, 414050842, 692323885, 7744416145, 5195809279

Basic calculations (n = 388021213)

Multiplication

n×y
n×2 776042426
n×3 1164063639
n×4 1552084852
n×5 1940106065

Division

n÷y
n÷2 194010606.5
n÷3 129340404.33333
n÷3 97005303.25
n÷5 77604242.6

Exponentiation

ny
n2 150560461737991369
n3 5.8420652993415E+25
n4 2.2668452638757E+34
n5 8.7958404897236E+42

Nth Root

y√n
2√n 19698.254059688
3√n 729.37659481689
4√n 140.35046868353
5√n 52.212091905113

Divisors of 388021213

1, 388021213

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 388021214
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 194010607
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 19698.254085071
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999948456
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388021213 can be divided by 2 positive divisors. The sum of these divisors (counting 388021213) is 388021214, the average is 194010607.

Base conversion 388021213

Base System Value
2 Binary 10111001000001011101111011101
3 Ternary 1000001010112001001
4 Quaternary 113020023233131
5 Quinary 1243313134323
6 Senary 102300350301
8 Octal 2710135735
10 Decimal 388021213
12 Duodecimal a9b45391
16 Hexadecimal 1720bbdd
20 Vigesimal 6152d0d
36 Base36 6f0n31

Cryptographic Hash Functions

md5 352e877e060b934ee486846a66e24087
sha1 94fc2fc7f6f6e5b4b07daeed78192559bca8ecfc
sha256 39ab2b941a98077e6d53c6f80cf5304fbb900a7e108cba59e647764a184581e1
sha512 2ebb2d3f36520379d1b25c5ece340da681c399c4e2b78b3ec5260a07d38135e7ef20342901a2eccb852828047f41a6b6138648773a80c5fb9ba2a7344d1bcd3e
ripemd-160 81a5deede4e35190567a9418726b55cb42f62bfd

388021213 as geometric shapes

Circle

Radius = n
Diameter 776042426
Circumference 2438009184.3956
Area 4.7299964051716E+17

Sphere

Radius = n
Volume 2.4471185901604E+26
Surface area 1.8919985620686E+18
Circumference 2438009184.3956

Square

Length = n
Perimeter 1552084852
Area 150560461737991369
Diagonal 548744861.91306

Cube

Length = n
Surface area 903362770427948214
Volume 5.8420652993415E+25
Space diagonal 672072455.33051

Equilateral Triangle

Length = n
Perimeter 1164063639
Area 6.5194592335308E+16
Altitude 336036227.66525

Triangular Pyramid

Length = n
Surface area 6.5194592335308E+16
Volume 6.884939982165E+24
Height 182914953.97102