7240991649 (number)

7240991649 is an odd 10-digits composite number following 7240991648 and preceding 7240991650. In scientific notation, it is written as 7.240991649 × 10^9. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 4696859376 positive integers (up to 7240991649) that are relatively prime to 7240991649.

Interesting facts

Basic properties

Name

Name seven billion two hundred forty million nine hundred ninety-one thousand six hundred forty-nine

Notation

Scientific notation 7.240991649 × 10^9
Engineering notation 7.240991649 × 10^9

Prime Factorization of 7240991649

Prime Factorization 3 × 37 × 65234159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7240991649
Product of the distinct prime numbers

The prime factorization of 7240991649 is 3 × 37 × 65234159. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 42, 84, 70, 669, 959, 7593, 11992, 13815, 482345, 551771, 5733484, 389494, 10102935, 20270384, 48480371, 538760799, 8703076387, 5101890597

Basic calculations (n = 7240991649)

Multiplication

n×y
n×2 14481983298
n×3 21722974947
n×4 28963966596
n×5 36204958245

Division

n÷y
n÷2 3620495824.5
n÷3 2413663883
n÷3 1810247912.25
n÷5 1448198329.8

Exponentiation

ny
n2 5.2431960060888E+19
n3 3.7965938494159E+29
n4 2.7491104358265E+39
n5 1.9906285707999E+49

Nth Root

y√n
2√n 85094.016528778
3√n 1934.6363739259
4√n 291.70878719843
5√n 93.747481492693

Divisors of 7240991649

1, 3, 37, 111, 65234159, 195702477, 2413663883, 7240991649

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 -7240991648
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 7240991649 can be divided by 8 positive divisors. The sum of these divisors (counting 7240991649) is 1, the average is 0.125.

Base conversion 7240991649

Base System Value
2 Binary 110101111100110001100001110100001
3 Ternary 200200122012111011220
4 Quaternary 12233212030032201
5 Quinary 104312143213044
6 Senary 3154303325253
8 Octal 65746141641
10 Decimal 7240991649
12 Duodecimal 14a0bb0829
16 Hexadecimal 1af98c3a1
20 Vigesimal 5d2g3j29
36 Base36 3br3kwx

Cryptographic Hash Functions

md5 078e4fcfa0dab7f4b402b8b0fc062f78
sha1 3367848c78113030dc9a12283fcf5caded7574ec
sha256 e22aa8fd709dbb162cfd5833d38cde97a930c2c6c4f2b539ad040f6a89bc700f
sha512 1c62d42c793b55a5b1cc147f6a2cf6637d1ec2e712376ea029d45288e14ffc8f2ae5772daec7293def9e6cccfc848905c2c82329b2fefcc1f1dd736a9bcd7170
ripemd-160 8f7981f6c79abf136402fbe6c2d4dd6ada7e4ba2

7240991649 as geometric shapes

Circle

Radius = n
Diameter 14481983298
Circumference 45496492338.407
Area 1.647198605406E+20

Sphere

Radius = n
Volume 1.5903135127986E+30
Surface area 6.5887944216239E+20
Circumference 45496492338.407

Square

Length = n
Perimeter 28963966596
Area 5.2431960060888E+19
Diagonal 10240308595.046

Cube

Length = n
Surface area 3.1459176036533E+20
Volume 3.7965938494159E+29
Space diagonal 12541765433.25

Equilateral Triangle

Length = n
Perimeter 21722974947
Area 2.270370469147E+19
Altitude 6270882716.625

Triangular Pyramid

Length = n
Surface area 2.270370469147E+19
Volume 4.4743287605552E+28
Height 3413436198.3487