7445398940 (number)

7445398940 is an even 10-digits composite number following 7445398939 and preceding 7445398941. In scientific notation, it is written as 7.445398940 × 10^9. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 2547148800 positive integers (up to 7445398940) that are relatively prime to 7445398940.

Interesting facts

Basic properties

Name

Name seven billion four hundred forty-five million three hundred ninety-eight thousand nine hundred forty

Notation

Scientific notation 7.445398940 × 10^9
Engineering notation 7.445398940 × 10^9

Prime Factorization of 7445398940

Prime Factorization 2 × 2 × 35 × 461 × 115361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3722699470
Product of the distinct prime numbers

The prime factorization of 7445398940 is 2 × 2 × 35 × 461 × 115361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 36, 46, 783, 119, 4116, 3233, 1843, 77670, 765830, 584081, 761550, 2010014, 93323091, 84525971, 555112817, 933172713, 9191345746, 3825641112

Basic calculations (n = 7445398940)

Multiplication

n×y
n×2 14890797880
n×3 22336196820
n×4 29781595760
n×5 37226994700

Division

n÷y
n÷2 3722699470
n÷3 2481799646.6667
n÷3 1861349735
n÷5 1489079788

Exponentiation

ny
n2 5.5433965375753E+19
n3 4.1272798704863E+29
n4 3.0729245172802E+39
n5 2.2879148943658E+49

Nth Root

y√n
2√n 86286.725166737
3√n 1952.6721149035
4√n 293.74602153346
5√n 94.270887265173

Divisors of 7445398940

1, 2, 4, 35, 70, 140, 461, 922, 1844, 16135, 32270, 64540, 115361, 230722, 461444, 4037635, 8075270, 16150540, 53181421, 106362842, 212725684, 1861349735, 3722699470, 7445398940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7445398939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7445398940 can be divided by 24 positive divisors. The sum of these divisors (counting 7445398940) is 1, the average is 0.041666666666667.

Base conversion 7445398940

Base System Value
2 Binary 110111011110001111100010110011100
3 Ternary 201012212211110021022
4 Quaternary 12323301330112130
5 Quinary 110222010231230
6 Senary 3230444423312
8 Octal 67361742634
10 Decimal 7445398940
12 Duodecimal 1539547b38
16 Hexadecimal 1bbc7c59c
20 Vigesimal 5g6deh70
36 Base36 3f4sql8

Cryptographic Hash Functions

md5 311d384e56d409975f0179020c8a72f4
sha1 bbd39cc7846bfe8f24fa08a2c25367483cf46124
sha256 6ec138fb1770b751c389b39a3b31e928b021b5968ca96ca899ce6f3e88b7ed09
sha512 2a945a3c42eba2917633dc379f431d875d1e5f87aede911cc11c0adb55484eeeadb195645e4a2b8c54efe1cc8a4436ebbe845231de98b3d36b01ccf68110b26e
ripemd-160 84dd8f499d0f0bdc6d6ea714a84eb16d831d3378

7445398940 as geometric shapes

Circle

Radius = n
Diameter 14890797880
Circumference 46780821225.898
Area 1.7415093838382E+20

Sphere

Radius = n
Volume 1.7288309493905E+30
Surface area 6.9660375353527E+20
Circumference 46780821225.898

Square

Length = n
Perimeter 29781595760
Area 5.5433965375753E+19
Diagonal 10529384158.226

Cube

Length = n
Surface area 3.3260379225452E+20
Volume 4.1272798704863E+29
Space diagonal 12895809246.699

Equilateral Triangle

Length = n
Perimeter 22336196820
Area 2.4003611123955E+19
Altitude 6447904623.3497

Triangular Pyramid

Length = n
Surface area 2.4003611123955E+19
Volume 4.8640459737927E+28
Height 3509794719.4088