7445978045 (number)

7445978045 is an odd 10-digits composite number following 7445978044 and preceding 7445978046. In scientific notation, it is written as 7.445978045 × 10^9. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 5415256720 positive integers (up to 7445978045) that are relatively prime to 7445978045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.445978045 × 10^9
Engineering notation 7.445978045 × 10^9

Prime Factorization of 7445978045

Prime Factorization 5 × 11 × 135381419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7445978045
Product of the distinct prime numbers

The prime factorization of 7445978045 is 5 × 11 × 135381419. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7445978045)

Multiplication

n×y
n×2 14891956090
n×3 22337934135
n×4 29783912180
n×5 37229890225

Division

n÷y
n÷2 3722989022.5
n÷3 2481992681.6667
n÷3 1861494511.25
n÷5 1489195609

Exponentiation

ny
n2 5.5442589046622E+19
n3 4.1282430079911E+29
n4 3.0738806801926E+39
n5 2.2888048057664E+49

Nth Root

y√n
2√n 86290.080803068
3√n 1952.7227400335
4√n 293.7517332767
5√n 94.272353702208

Divisors of 7445978045

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 -7445978044
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 7445978045 can be divided by 8 positive divisors. The sum of these divisors (counting 7445978045) is 1, the average is 0.125.

Base conversion 7445978045

Base System Value
2 Binary 110111011110100001001101110111101
3 Ternary 201012220220212122122
4 Quaternary 12323310021232331
5 Quinary 110222132244140
6 Senary 3230505052325
8 Octal 67364115675
10 Decimal 7445978045
12 Duodecimal 15397870a5
16 Hexadecimal 1bbd09bbd
20 Vigesimal 5g6h7525
36 Base36 3f555fh

Cryptographic Hash Functions

md5 6c30158c947d576b3d085e1359a70e09
sha1 204f8c760cdca87b4580f400a31a4de77790405b
sha256 69f583b276e63fae9405182cafdd6457596ec13dda029602431d5663d285ac6e
sha512 5374c32c0e57d95a544d470409804f0b9e4cf49c24da3d886cfe18ef018a3ac82ee3190e409d424d21d20c4ef27b407ff717d45694b9ab93262eabdd1d7eb2c2
ripemd-160 c96afae0e2d0c743f87a4af45786830c6b608d1c

7445978045 as geometric shapes

Circle

Radius = n
Diameter 14891956090
Circumference 46784459849.926
Area 1.7417803044487E+20

Sphere

Radius = n
Volume 1.7292343874851E+30
Surface area 6.9671212177946E+20
Circumference 46784459849.926

Square

Length = n
Perimeter 29783912180
Area 5.5442589046622E+19
Diagonal 10530203136.371

Cube

Length = n
Surface area 3.3265553427973E+20
Volume 4.1282430079911E+29
Space diagonal 12896812285.982

Equilateral Triangle

Length = n
Perimeter 22337934135
Area 2.4007345282978E+19
Altitude 6448406142.9912

Triangular Pyramid

Length = n
Surface area 2.4007345282978E+19
Volume 4.8651810422274E+28
Height 3510067712.1238