6385440 (number)

6385440 is an even 7-digits composite number following 6385439 and preceding 6385441. In scientific notation, it is written as 6.385440 × 10^6. The sum of its digits is 30. It has a total of 9 prime factors and 96 positive divisors. There are 1664000 positive integers (up to 6385440) that are relatively prime to 6385440.

Interesting facts

Basic properties

Name

Name six million three hundred eighty-five thousand four hundred forty

Notation

Scientific notation 6.385440 × 10^6
Engineering notation 6.385440 × 10^6

Prime Factorization of 6385440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 53 × 3 × 5 × 251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 399090
Product of the distinct prime numbers

The prime factorization of 6385440 is 2 × 2 × 2 × 2 × 2 × 53 × 3 × 5 × 251. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 10, 90, 93, 165, 976, 6640, 888, 93172, 35019, 180182, 537178, 5094875, 6176246, 40140166, 74058384, 554107894, 924818176, 7420723886, 837968600

Basic calculations (n = 6385440)

Multiplication

n×y
n×2 12770880
n×3 19156320
n×4 25541760
n×5 31927200

Division

n÷y
n÷2 3192720
n÷3 2128480
n÷3 1596360
n÷5 1277088

Exponentiation

ny
n2 40773843993600
n3 2.6035893439049E+20
n4 1.6625063540144E+27
n5 1.0615834573178E+34

Nth Root

y√n
2√n 2526.9428169232
3√n 185.52265157864
4√n 50.268706139339
5√n 22.963504419534

Divisors of 6385440

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 251, 265, 318, 424, 480, 502, 530, 636, 753, 795, 848, 1004, 1060, 1255, 1272, 1506, 1590, 1696, 2008, 2120, 2510, 2544, 3012, 3180, 3765, 4016, 4240, 5020, 5088, 6024, 6360, 7530, 8032, 8480, 10040, 12048, 12720, 13303, 15060, 20080, 24096, 25440, 26606, 30120, 39909, 40160, 53212, 60240, 66515, 79818, 106424, 120480, 133030, 159636, 199545, 212848, 266060, 319272, 399090, 425696, 532120, 638544, 798180, 1064240, 1277088, 1596360, 2128480, 3192720, 6385440

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6385439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6385440 can be divided by 96 positive divisors. The sum of these divisors (counting 6385440) is 1, the average is 0.010416666666667.

Base conversion 6385440

Base System Value
2 Binary 11000010110111100100000
3 Ternary 110000102011210
4 Quaternary 120112330200
5 Quinary 3113313230
6 Senary 344510120
8 Octal 30267440
10 Decimal 6385440
12 Duodecimal 217b340
16 Hexadecimal 616f20
20 Vigesimal 1ji3c0
36 Base36 3sv1c

Cryptographic Hash Functions

md5 49bc5b49a1ac527af3216e1a9f8ffdbc
sha1 492061ae5c54cb02c69e3f6e4b3e17d1c77597fb
sha256 fc86ef7f7700b9fb19ba8b8fc025a3e8bd353b3e3c7f1800c62419632626961f
sha512 65c1afb785d83189c74783fd11abac82145f424b74cb3e129093fe36169609380ca3bc7cc06c7e4b7a6a272a9cbac68b2a36f2de8a89721cdb9151fb8a6cbf1a
ripemd-160 fa7acf981ecaa4f14e64af15f8d6f6521113c1f8

6385440 as geometric shapes

Circle

Radius = n
Diameter 12770880
Circumference 40120902.787877
Area 1.2809480874891E+14

Sphere

Radius = n
Volume 1.0905889541035E+21
Surface area 5.1237923499564E+14
Circumference 40120902.787877

Square

Length = n
Perimeter 25541760
Area 40773843993600
Diagonal 9030375.8497197

Cube

Length = n
Surface area 244643063961600
Volume 2.6035893439049E+20
Space diagonal 11059906.508683

Equilateral Triangle

Length = n
Perimeter 19156320
Area 17655592354201
Altitude 5529953.2543413

Triangular Pyramid

Length = n
Surface area 17655592354201
Volume 3.0683594675004E+19
Height 3010125.2832399