7515138081 (number)

7515138081 is an odd 10-digits composite number following 7515138080 and preceding 7515138082. In scientific notation, it is written as 7.515138081 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 4478423040 positive integers (up to 7515138081) that are relatively prime to 7515138081.

Interesting facts

Basic properties

Name

Name seven billion five hundred fifteen million one hundred thirty-eight thousand eighty-one

Notation

Scientific notation 7.515138081 × 10^9
Engineering notation 7.515138081 × 10^9

Prime Factorization of 7515138081

Prime Factorization 3 × 11 × 73 × 337 × 9257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7515138081
Product of the distinct prime numbers

The prime factorization of 7515138081 is 3 × 11 × 73 × 337 × 9257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7515138081)

Multiplication

n×y
n×2 15030276162
n×3 22545414243
n×4 30060552324
n×5 37575690405

Division

n÷y
n÷2 3757569040.5
n÷3 2505046027
n÷3 1878784520.25
n÷5 1503027616.2

Exponentiation

ny
n2 5.6477300376496E+19
n3 4.2443471077148E+29
n4 3.189685457817E+39
n5 2.3970926650452E+49

Nth Root

y√n
2√n 86689.896072149
3√n 1958.7499040368
4√n 294.43147941779
5√n 94.446831525714

Divisors of 7515138081

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 -7515138080
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 7515138081 can be divided by 32 positive divisors. The sum of these divisors (counting 7515138081) is 1, the average is 0.03125.

Base conversion 7515138081

Base System Value
2 Binary 110111111111011111110100000100001
3 Ternary 201101202001120101110
4 Quaternary 12333323332200201
5 Quinary 110342333404311
6 Senary 3241415253533
8 Octal 67773764041
10 Decimal 7515138081
12 Duodecimal 155897a2a9
16 Hexadecimal 1bfefe821
20 Vigesimal 5h89c541
36 Base36 3gabhnl

Cryptographic Hash Functions

md5 bc5914e34387df0f4bfe883350bc4837
sha1 8295aa9521e6e7ab8c47985656e2b84a494438e8
sha256 c2a1b7ce6e68bac16ba0a845ea0e0eab398214aa22d2ee169650c36f6353c8a4
sha512 e5c1d5872f8ca372ee885632754f7c720362be0016ced91f5eaef67df591bc31efd794a5c8b57b8ae635cc74007c0bb36e51b3b8e1a2f6f883e7dda0c26b3277
ripemd-160 ca44ef2c8d704b64b53f27822716dc5251789578

7515138081 as geometric shapes

Circle

Radius = n
Diameter 15030276162
Circumference 47219005171.965
Area 1.7742867195739E+20

Sphere

Radius = n
Volume 1.7778679590509E+30
Surface area 7.0971468782954E+20
Circumference 47219005171.965

Square

Length = n
Perimeter 30060552324
Area 5.6477300376496E+19
Diagonal 10628010197.257

Cube

Length = n
Surface area 3.3886380225898E+20
Volume 4.2443471077148E+29
Space diagonal 13016600982.188

Equilateral Triangle

Length = n
Perimeter 22545414243
Area 2.4455388431605E+19
Altitude 6508300491.0938

Triangular Pyramid

Length = n
Surface area 2.4455388431605E+19
Volume 5.0020110359578E+28
Height 3542670065.7522