6985440 (number)

6985440 is an even 7-digits composite number following 6985439 and preceding 6985441. In scientific notation, it is written as 6.985440 × 10^6. The sum of its digits is 36. It has a total of 9 prime factors and 96 positive divisors. There are 1451520 positive integers (up to 6985440) that are relatively prime to 6985440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.985440 × 10^6
Engineering notation 6.985440 × 10^6

Prime Factorization of 6985440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 99 × 9 × 49 × 5

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 436590
Product of the distinct prime numbers

The prime factorization of 6985440 is 2 × 2 × 2 × 2 × 2 × 99 × 9 × 49 × 5. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 7, 33, 46, 75, 789, 1959, 5414, 69769, 75711, 881911, 822740, 7327527, 2471653, 32136824, 43128762, 25341255, 684451, 7437127273, 6204097994

Basic calculations (n = 6985440)

Multiplication

n×y
n×2 13970880
n×3 20956320
n×4 27941760
n×5 34927200

Division

n÷y
n÷2 3492720
n÷3 2328480
n÷3 1746360
n÷5 1397088

Exponentiation

ny
n2 48796371993600
n3 3.4086412877897E+20
n4 2.3810859197378E+27
n5 1.6632932827173E+34

Nth Root

y√n
2√n 2642.9982973888
3√n 191.16039631876
4√n 51.410099176998
5√n 23.379690266597

Divisors of 6985440

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 32, 36, 40, 45, 49, 72, 80, 90, 98, 99, 144, 160, 180, 196, 198, 245, 288, 360, 392, 396, 441, 490, 495, 720, 784, 792, 882, 891, 980, 990, 1440, 1568, 1584, 1764, 1782, 1960, 1980, 2205, 3168, 3528, 3564, 3920, 3960, 4410, 4455, 4851, 7056, 7128, 7840, 7920, 8820, 8910, 9702, 14112, 14256, 15840, 17640, 17820, 19404, 24255, 28512, 35280, 35640, 38808, 43659, 48510, 70560, 71280, 77616, 87318, 97020, 142560, 155232, 174636, 194040, 218295, 349272, 388080, 436590, 698544, 776160, 873180, 1397088, 1746360, 3492720, 6985440

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 -6985439
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 6985440 can be divided by 96 positive divisors. The sum of these divisors (counting 6985440) is 1, the average is 0.010416666666667.

Base conversion 6985440

Base System Value
2 Binary 11010101001011011100000
3 Ternary 111010220020000
4 Quaternary 122221123200
5 Quinary 3242013230
6 Senary 405420000
8 Octal 32513340
10 Decimal 6985440
12 Duodecimal 240a600
16 Hexadecimal 6a96e0
20 Vigesimal 23d3c0
36 Base36 45q00

Cryptographic Hash Functions

md5 c0a0f04c2a22574e25c20f5da38c83f8
sha1 5e1aecead7a38416b54f84ee90afbdb85810505d
sha256 ed9ad1918c31be9b867b28cc2298725323db1c5483c3b773694bef3455408c6f
sha512 d0fa2bd931a2395dfa2c8d3838edd9c6d47417c8c09c9a7a62e687f4ddcc9155d01465528894f3880dffa8e4689e146507c2fc381ba0b9f4ed820c1a0355dff7
ripemd-160 1c2885a8e82442814dddad78115df90aa41e9ea3

6985440 as geometric shapes

Circle

Radius = n
Diameter 13970880
Circumference 43890813.972185
Area 1.5329832377693E+14

Sphere

Radius = n
Volume 1.4278083237924E+21
Surface area 6.1319329510771E+14
Circumference 43890813.972185

Square

Length = n
Perimeter 27941760
Area 48796371993600
Diagonal 9878903.9871435

Cube

Length = n
Surface area 292778231961600
Volume 3.4086412877897E+20
Space diagonal 12099136.993224

Equilateral Triangle

Length = n
Perimeter 20956320
Area 21129448879487
Altitude 6049568.496612

Triangular Pyramid

Length = n
Surface area 21129448879487
Volume 4.0171222820476E+19
Height 3292967.9957145