388982013 (number)

388982013 is an odd 9-digits composite number following 388982012 and preceding 388982014. In scientific notation, it is written as 3.88982013 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 222275424 positive integers (up to 388982013) that are relatively prime to 388982013.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred eighty-two thousand thirteen

Notation

Scientific notation 3.88982013 × 10^8
Engineering notation 3.88982013 × 10^6

Prime Factorization of 388982013

Prime Factorization 7 × 3 × 18522953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388982013
Product of the distinct prime numbers

The prime factorization of 388982013 is 7 × 3 × 18522953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 11, 24, 899, 199, 1022, 4904, 98823, 62804, 674664, 683075, 828165, 132920, 93777086, 83348888, 652912947, 699834960, 225921991, 6813611301

Basic calculations (n = 388982013)

Multiplication

n×y
n×2 777964026
n×3 1166946039
n×4 1555928052
n×5 1944910065

Division

n÷y
n÷2 194491006.5
n÷3 129660671
n÷3 97245503.25
n÷5 77796402.6

Exponentiation

ny
n2 151307006437532169
n3 5.8855703945075E+25
n4 2.2893810197087E+34
n5 8.905280375703E+42

Nth Root

y√n
2√n 19722.626929494
3√n 729.9781146876
4√n 140.43727044305
5√n 52.237923361255

Divisors of 388982013

1, 3, 7, 21, 18522953, 55568859, 129660671, 388982013

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 -388982012
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 388982013 can be divided by 8 positive divisors. The sum of these divisors (counting 388982013) is 1, the average is 0.125.

Base conversion 388982013

Base System Value
2 Binary 10111001011110110010011111101
3 Ternary 1000002221100000020
4 Quaternary 113023312103331
5 Quinary 1244034411023
6 Senary 102333122353
8 Octal 2713662375
10 Decimal 388982013
12 Duodecimal aa3293b9
16 Hexadecimal 172f64fd
20 Vigesimal 61b2f0d
36 Base36 6fl8fx

Cryptographic Hash Functions

md5 630a8ea2873bb8afe34b5b23635bbdae
sha1 314913865470c0e3e3c7ac2d69d7a042176aec8d
sha256 18f785c35b852b07bf5fcf4330e3902d0f107486eb3b87f2dc3cf854d00d976a
sha512 bb0090503dcd1cd6385d635d61797327b7d33b49a3bdfc6f097b0218d4fda0ce693c2723eafcca86017524f2e27803cdb0f7759c67ea04bbc27683ccfe3cf4ff
ripemd-160 bfec8571283fd4b7ff377fa86052ac64962f70db

388982013 as geometric shapes

Circle

Radius = n
Diameter 777964026
Circumference 2444046068.8387
Area 4.7534497986081E+17

Sphere

Radius = n
Volume 2.4653419618094E+26
Surface area 1.9013799194433E+18
Circumference 2444046068.8387

Square

Length = n
Perimeter 1555928052
Area 151307006437532169
Diagonal 550103638.30379

Cube

Length = n
Surface area 907842038625193014
Volume 5.8855703945075E+25
Space diagonal 673736609.74642

Equilateral Triangle

Length = n
Perimeter 1166946039
Area 6.5517855672739E+16
Altitude 336868304.87321

Triangular Pyramid

Length = n
Surface area 6.5517855672739E+16
Volume 6.9362112285118E+24
Height 183367879.4346