6987240 (number)

6987240 is an even 7-digits composite number following 6987239 and preceding 6987241. In scientific notation, it is written as 6.987240 × 10^6. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 1718784 positive integers (up to 6987240) that are relatively prime to 6987240.

Interesting facts

Basic properties

Name

Name six million nine hundred eighty-seven thousand two hundred forty

Notation

Scientific notation 6.987240 × 10^6
Engineering notation 6.987240 × 10^6

Prime Factorization of 6987240

Prime Factorization 2 × 2 × 2 × 45 × 13 × 1493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1746810
Product of the distinct prime numbers

The prime factorization of 6987240 is 2 × 2 × 2 × 45 × 13 × 1493. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 75, 95, 857, 46, 8299, 5650, 24458, 75216, 391784, 655654, 8685631, 1523236, 82659058, 57367997, 395758092, 179881343, 4042364947, 58296642

Basic calculations (n = 6987240)

Multiplication

n×y
n×2 13974480
n×3 20961720
n×4 27948960
n×5 34936200

Division

n÷y
n÷2 3493620
n÷3 2329080
n÷3 1746810
n÷5 1397448

Exponentiation

ny
n2 48821522817600
n3 3.4112769709205E+20
n4 2.3835410902294E+27
n5 1.6654373647295E+34

Nth Root

y√n
2√n 2643.3387978086
3√n 191.17681423769
4√n 51.413410680566
5√n 23.380895032669

Divisors of 6987240

1, 2, 4, 8, 13, 26, 45, 52, 90, 104, 180, 360, 585, 1170, 1493, 2340, 2986, 4680, 5972, 11944, 19409, 38818, 67185, 77636, 134370, 155272, 268740, 537480, 873405, 1746810, 3493620, 6987240

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6987239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6987240 can be divided by 32 positive divisors. The sum of these divisors (counting 6987240) is 1, the average is 0.03125.

Base conversion 6987240

Base System Value
2 Binary 11010101001110111101000
3 Ternary 111010222200200
4 Quaternary 122221313220
5 Quinary 3242042430
6 Senary 405432200
8 Octal 32516750
10 Decimal 6987240
12 Duodecimal 240b660
16 Hexadecimal 6a9de8
20 Vigesimal 23d820
36 Base36 45re0

Cryptographic Hash Functions

md5 459fa38d4ce43d9203674498e75f0fe6
sha1 2efc70b337657d28e5b3096870e8d2d561065dc8
sha256 0872b119b8dc1035222201e802100abdbd69033d2c9dee53ac6592c0bd2f0e47
sha512 e097f57f4af1562bf0bdf2852139f045bcd7d7e69d59558d03c28b176c663c4eef06bd758ac323b21f8de4fdc16f4373419d25376458a60adc6298c6667e6d10
ripemd-160 df6b0d11451ac868e9f47b8b26206962863cb2c1

6987240 as geometric shapes

Circle

Radius = n
Diameter 13974480
Circumference 43902123.705737
Area 1.5337733742084E+14

Sphere

Radius = n
Volume 1.4289123561605E+21
Surface area 6.1350934968335E+14
Circumference 43902123.705737

Square

Length = n
Perimeter 27948960
Area 48821522817600
Diagonal 9881449.5715558

Cube

Length = n
Surface area 292929136905600
Volume 3.4112769709205E+20
Space diagonal 12102254.684678

Equilateral Triangle

Length = n
Perimeter 20961720
Area 21140339505742
Altitude 6051127.3423388

Triangular Pyramid

Length = n
Surface area 21140339505742
Volume 4.0202284644056E+19
Height 3293816.5238519