6381640 (number)

6381640 is an even 7-digits composite number following 6381639 and preceding 6381641. In scientific notation, it is written as 6.381640 × 10^6. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 2552640 positive integers (up to 6381640) that are relatively prime to 6381640.

Interesting facts

Basic properties

Name

Name six million three hundred eighty-one thousand six hundred forty

Notation

Scientific notation 6.381640 × 10^6
Engineering notation 6.381640 × 10^6

Prime Factorization of 6381640

Prime Factorization 2 × 2 × 2 × 5 × 159541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1595410
Product of the distinct prime numbers

The prime factorization of 6381640 is 2 × 2 × 2 × 5 × 159541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 71, 66, 452, 447, 2718, 2227, 59068, 97188, 502590, 282352, 1112853, 1632002, 37292155, 83690931, 888245615, 608556382, 5930292577, 6995875844

Basic calculations (n = 6381640)

Multiplication

n×y
n×2 12763280
n×3 19144920
n×4 25526560
n×5 31908200

Division

n÷y
n÷2 3190820
n÷3 2127213.3333333
n÷3 1595410
n÷5 1276328

Exponentiation

ny
n2 40725329089600
n3 2.5989438913135E+20
n4 1.6585524294562E+27
n5 1.0584284525915E+34

Nth Root

y√n
2√n 2526.190808312
3√n 185.48584252717
4√n 50.261225694485
5√n 22.960770634672

Divisors of 6381640

1, 2, 4, 5, 8, 10, 20, 40, 159541, 319082, 638164, 797705, 1276328, 1595410, 3190820, 6381640

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 -6381639
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 6381640 can be divided by 16 positive divisors. The sum of these divisors (counting 6381640) is 1, the average is 0.0625.

Base conversion 6381640

Base System Value
2 Binary 11000010110000001001000
3 Ternary 110000012222001
4 Quaternary 120112001020
5 Quinary 3113203030
6 Senary 344440344
8 Octal 30260110
10 Decimal 6381640
12 Duodecimal 21790b4
16 Hexadecimal 616048
20 Vigesimal 1jhe20
36 Base36 3ss3s

Cryptographic Hash Functions

md5 2f6dacd8c4eb30c6a14eb8354b89c981
sha1 b0fec9921d1fbf7f04a9f0758cffbe7bd66c6e10
sha256 2165efff95d95918b0b4f6788f4114ea4a5171a617d0a20dd6ee2aae47b4906c
sha512 3ec956f2f9acddf24112718483e0ac3b59cd239b71626ec31803105cd1479a6f861b51649b31ee91bd59bb7b1db02eeaf3c72c8242356b8d5ceef4fc59ab139a
ripemd-160 fcd73c4ae04f9b1df6f4de95b5a478a1f73d7cc9

6381640 as geometric shapes

Circle

Radius = n
Diameter 12763280
Circumference 40097026.68371
Area 1.2794239468291E+14

Sphere

Radius = n
Volume 1.0886430714724E+21
Surface area 5.1176957873166E+14
Circumference 40097026.68371

Square

Length = n
Perimeter 25526560
Area 40725329089600
Diagonal 9025001.8381826

Cube

Length = n
Surface area 244351974537600
Volume 2.5989438913135E+20
Space diagonal 11053324.715614

Equilateral Triangle

Length = n
Perimeter 19144920
Area 17634584784537
Altitude 5526662.3578069

Triangular Pyramid

Length = n
Surface area 17634584784537
Volume 3.0628847491186E+19
Height 3008333.9460609