388402023 (number)

388402023 is an odd 9-digits composite number following 388402022 and preceding 388402024. In scientific notation, it is written as 3.88402023 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 258934680 positive integers (up to 388402023) that are relatively prime to 388402023.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million four hundred two thousand twenty-three

Notation

Scientific notation 3.88402023 × 10^8
Engineering notation 3.88402023 × 10^6

Prime Factorization of 388402023

Prime Factorization 3 × 129467341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388402023
Product of the distinct prime numbers

The prime factorization of 388402023 is 3 × 129467341. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 16, 67, 249, 717, 2292, 4427, 86199, 99335, 842683, 852389, 1253447, 9888977, 57581118, 730434, 823683807, 566775282, 212942204, 9135760174

Basic calculations (n = 388402023)

Multiplication

n×y
n×2 776804046
n×3 1165206069
n×4 1553608092
n×5 1942010115

Division

n÷y
n÷2 194201011.5
n÷3 129467341
n÷3 97100505.75
n÷5 77680404.6

Exponentiation

ny
n2 150856131470492529
n3 5.8592826645093E+25
n4 2.2757572402243E+34
n5 8.8390871596E+42

Nth Root

y√n
2√n 19707.917774336
3√n 729.61512394648
4√n 140.38489154584
5√n 52.2223362347

Divisors of 388402023

1, 3, 129467341, 388402023

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388402022
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388402023 can be divided by 4 positive divisors. The sum of these divisors (counting 388402023) is 1, the average is 0.25.

Base conversion 388402023

Base System Value
2 Binary 10111001001101000101101100111
3 Ternary 1000001211212102010
4 Quaternary 113021220231213
5 Quinary 1243412331043
6 Senary 102312445303
8 Octal 2711505547
10 Decimal 388402023
12 Duodecimal aa0a9833
16 Hexadecimal 17268b67
20 Vigesimal 617a513
36 Base36 6f8sx3

Cryptographic Hash Functions

md5 b456b6f0ff0ada261fccb2e749b1f4d4
sha1 0d3beaa25e173a247d965f58718c741c6357a0a7
sha256 93569ecdad81caec850a52d41c41a51f66ccfbf8eb683283198e563039811081
sha512 1452f8b37571029a0e1a5622ee024192e5b6f5aac64bccbfdc868b5548e22a0abc2cb2c9ef6adfba5b5d718bd9091661b3ac85ae1c24ba0175adb534bfc370fc
ripemd-160 d3f6c1d40bf2d42183c7a6bcb7d14f2b9bf5844e

388402023 as geometric shapes

Circle

Radius = n
Diameter 776804046
Circumference 2440401884.1924
Area 4.7392851437668E+17

Sphere

Radius = n
Volume 2.4543305832171E+26
Surface area 1.8957140575067E+18
Circumference 2440401884.1924

Square

Length = n
Perimeter 1553608092
Area 150856131470492529
Diagonal 549283408.57975

Cube

Length = n
Surface area 905136788822955174
Volume 5.8592826645093E+25
Space diagonal 672732037.59854

Equilateral Triangle

Length = n
Perimeter 1165206069
Area 6.5322621085046E+16
Altitude 336366018.79927

Triangular Pyramid

Length = n
Surface area 6.5322621085046E+16
Volume 6.9052308416055E+24
Height 183094469.52658