388664005 (number)

388664005 is an odd 9-digits composite number following 388664004 and preceding 388664006. In scientific notation, it is written as 3.88664005 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 297412368 positive integers (up to 388664005) that are relatively prime to 388664005.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred sixty-four thousand five

Notation

Scientific notation 3.88664005 × 10^8
Engineering notation 3.88664005 × 10^6

Prime Factorization of 388664005

Prime Factorization 23 × 5 × 3379687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388664005
Product of the distinct prime numbers

The prime factorization of 388664005 is 23 × 5 × 3379687. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 21, 34, 710, 59, 5101, 9255, 47175, 31512, 516066, 727395, 9806576, 3848954, 68526761, 97883492, 392166125, 561294581, 2636096494, 373128495

Basic calculations (n = 388664005)

Multiplication

n×y
n×2 777328010
n×3 1165992015
n×4 1554656020
n×5 1943320025

Division

n÷y
n÷2 194332002.5
n÷3 129554668.33333
n÷3 97166001.25
n÷5 77732801

Exponentiation

ny
n2 151059708782640025
n3 5.8711471409595E+25
n4 2.2819035617496E+34
n5 8.8689377733336E+42

Nth Root

y√n
2√n 19714.563271856
3√n 729.77913190507
4√n 140.40855839961
5√n 52.229379257902

Divisors of 388664005

1, 5, 23, 115, 3379687, 16898435, 77732801, 388664005

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 -388664004
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 388664005 can be divided by 8 positive divisors. The sum of these divisors (counting 388664005) is 1, the average is 0.125.

Base conversion 388664005

Base System Value
2 Binary 10111001010101000101011000101
3 Ternary 1000002100011210011
4 Quaternary 113022220223011
5 Quinary 1243444222010
6 Senary 102322230221
8 Octal 2712505305
10 Decimal 388664005
12 Duodecimal aa1b5371
16 Hexadecimal 172a8ac5
20 Vigesimal 6193005
36 Base36 6fef2d

Cryptographic Hash Functions

md5 0ea2b98699abc9126faf80088462b8b5
sha1 d1507fa08c800b491e6bbd669f725ab4a0f76c6a
sha256 9c09db052cacb5e465d4676c4853431561eabcb5a5918a3bd23a4f01f0fdfabe
sha512 403742f274d484fd563ccf80fd11c9c4f151d3632bcaa9f6a453218dd4d51f5fd334d29d88b91b5138c7c350449b339f88ffc3c1c473cf36af74e7e8f73c7bf9
ripemd-160 1d3a02c96b9bfb0920788f53f77235dc430bb08a

388664005 as geometric shapes

Circle

Radius = n
Diameter 777328010
Circumference 2442047965.6456
Area 4.7456807136496E+17

Sphere

Radius = n
Volume 2.4593003634911E+26
Surface area 1.8982722854598E+18
Circumference 2442047965.6456

Square

Length = n
Perimeter 1554656020
Area 151059708782640025
Diagonal 549653907.07724

Cube

Length = n
Surface area 906358252695840150
Volume 5.8711471409595E+25
Space diagonal 673185803.7332

Equilateral Triangle

Length = n
Perimeter 1165992015
Area 6.5410772647023E+16
Altitude 336592901.8666

Triangular Pyramid

Length = n
Surface area 6.5410772647023E+16
Volume 6.9192132611941E+24
Height 183217969.02575