7445989738 (number)

7445989738 is an even 10-digits composite number following 7445989737 and preceding 7445989739. In scientific notation, it is written as 7.445989738 × 10^9. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 3384540780 positive integers (up to 7445989738) that are relatively prime to 7445989738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.445989738 × 10^9
Engineering notation 7.445989738 × 10^9

Prime Factorization of 7445989738

Prime Factorization 2 × 11 × 338454079

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7445989738
Product of the distinct prime numbers

The prime factorization of 7445989738 is 2 × 11 × 338454079. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 65, 10, 609, 329, 6639, 5175, 66320, 86094, 929867, 854289, 9352216, 1321780, 13682609, 45401273, 720766179, 257481295, 7387345590, 5763817309

Basic calculations (n = 7445989738)

Multiplication

n×y
n×2 14891979476
n×3 22337969214
n×4 29783958952
n×5 37229948690

Division

n÷y
n÷2 3722994869
n÷3 2481996579.3333
n÷3 1861497434.5
n÷5 1489197947.6

Exponentiation

ny
n2 5.5442763178401E+19
n3 4.1282624567274E+29
n4 3.0738999888563E+39
n5 2.2888227772662E+49

Nth Root

y√n
2√n 86290.148557063
3√n 1952.7237622039
4√n 293.75184860195
5√n 94.272383310836

Divisors of 7445989738

1, 2, 11, 22, 338454079, 676908158, 3722994869, 7445989738

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 -7445989737
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 7445989738 can be divided by 8 positive divisors. The sum of these divisors (counting 7445989738) is 1, the average is 0.125.

Base conversion 7445989738

Base System Value
2 Binary 110111011110100001100100101101010
3 Ternary 201012220221110200201
4 Quaternary 12323310030211222
5 Quinary 110222133132423
6 Senary 3230505222414
8 Octal 67364144552
10 Decimal 7445989738
12 Duodecimal 1539791a0a
16 Hexadecimal 1bbd0c96a
20 Vigesimal 5g6h8e6i
36 Base36 3f55ega

Cryptographic Hash Functions

md5 1b44c5474a797ec5291d4249678b2f77
sha1 87aeffacf8c323c8b93b25ece588610895ca5f37
sha256 87ac8d4172c01d65d22c407b376ce67732c3c77b2548611be1ac9141968a7a6c
sha512 7df76ccc820c6665c4d61f8f77b8799e8fd28a6766a2fe35615bfb237eeab6eb51e3bf216929b2e39d0ace487db2ea19a5799becd267c7a42d607a80245ef3f9
ripemd-160 b1bbf72dce3de6c86c4359a256b65905113cec99

7445989738 as geometric shapes

Circle

Radius = n
Diameter 14891979476
Circumference 46784533319.212
Area 1.7417857749598E+20

Sphere

Radius = n
Volume 1.7292425341527E+30
Surface area 6.9671430998394E+20
Circumference 46784533319.212

Square

Length = n
Perimeter 29783958952
Area 5.5442763178401E+19
Diagonal 10530219672.77

Cube

Length = n
Surface area 3.3265657907041E+20
Volume 4.1282624567274E+29
Space diagonal 12896832538.852

Equilateral Triangle

Length = n
Perimeter 22337969214
Area 2.400742068425E+19
Altitude 6448416269.4262

Triangular Pyramid

Length = n
Surface area 2.400742068425E+19
Volume 4.865203962783E+28
Height 3510073224.2568