7542498081 (number)

7542498081 is an odd 10-digits composite number following 7542498080 and preceding 7542498082. In scientific notation, it is written as 7.542498081 × 10^9. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 5028332052 positive integers (up to 7542498081) that are relatively prime to 7542498081.

Interesting facts

Basic properties

Name

Name seven billion five hundred forty-two million four hundred ninety-eight thousand eighty-one

Notation

Scientific notation 7.542498081 × 10^9
Engineering notation 7.542498081 × 10^9

Prime Factorization of 7542498081

Prime Factorization 3 × 2514166027

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7542498081
Product of the distinct prime numbers

The prime factorization of 7542498081 is 3 × 2514166027. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 71, 7, 563, 120, 2237, 860, 14383, 4816, 288419, 32592, 1767578, 2821549, 76617488, 45586976, 755595591, 195463608, 3073841262, 3377212449

Basic calculations (n = 7542498081)

Multiplication

n×y
n×2 15084996162
n×3 22627494243
n×4 30169992324
n×5 37712490405

Division

n÷y
n÷2 3771249040.5
n÷3 2514166027
n÷3 1885624520.25
n÷5 1508499616.2

Exponentiation

ny
n2 5.6889277301889E+19
n3 4.2908726487897E+29
n4 3.2363898719312E+39
n5 2.4410464398409E+49

Nth Root

y√n
2√n 86847.55656321
3√n 1961.1240672324
4√n 294.69909494807
5√n 94.515501200421

Divisors of 7542498081

1, 3, 2514166027, 7542498081

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7542498080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7542498081 can be divided by 4 positive divisors. The sum of these divisors (counting 7542498081) is 1, the average is 0.25.

Base conversion 7542498081

Base System Value
2 Binary 111000001100100010110001100100001
3 Ternary 201110122112121020210
4 Quaternary 13001210112030201
5 Quinary 110421334414311
6 Senary 3244233524333
8 Octal 70144261441
10 Decimal 7542498081
12 Duodecimal 1565b736a9
16 Hexadecimal 1c1916321
20 Vigesimal 5hh0c541
36 Base36 3gqlwrl

Cryptographic Hash Functions

md5 0cbf6027280741ec694e3b575759b8d0
sha1 081f84a42dc1072bdc6172de66fb8cfa9d2a6c38
sha256 a9e9f90a1573d1936624c6b22faa6945eed743ac6143adaf10e9402c48a129d0
sha512 585c3fe8195d9f904ca78e3f7eb54d6ebbc111723b95bbbe13da27ba929ce889efc71560e92b503cbded8a35172c11c0659f317dec7e76fda13d0fc68c25d72e
ripemd-160 5636a0e0117f9bde814982f113b3a5881fd28792

7542498081 as geometric shapes

Circle

Radius = n
Diameter 15084996162
Circumference 47390913121.969
Area 1.7872293563965E+20

Sphere

Radius = n
Volume 1.7973565321236E+30
Surface area 7.1489174255858E+20
Circumference 47390913121.969

Square

Length = n
Perimeter 30169992324
Area 5.6889277301889E+19
Diagonal 10666703080.323

Cube

Length = n
Surface area 3.4133566381133E+20
Volume 4.2908726487897E+29
Space diagonal 13063989892.283

Equilateral Triangle

Length = n
Perimeter 22627494243
Area 2.4633779673187E+19
Altitude 6531994946.1414

Triangular Pyramid

Length = n
Surface area 2.4633779673187E+19
Volume 5.0568419119452E+28
Height 3555567693.4411