7490394018 (number)

7490394018 is an even 10-digits composite number following 7490394017 and preceding 7490394019. In scientific notation, it is written as 7.490394018 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 2492640000 positive integers (up to 7490394018) that are relatively prime to 7490394018.

Interesting facts

Basic properties

Name

Name seven billion four hundred ninety million three hundred ninety-four thousand eighteen

Notation

Scientific notation 7.490394018 × 10^9
Engineering notation 7.490394018 × 10^9

Prime Factorization of 7490394018

Prime Factorization 2 × 9 × 601 × 692401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7490394018
Product of the distinct prime numbers

The prime factorization of 7490394018 is 2 × 9 × 601 × 692401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 61, 4, 138, 107, 8504, 834, 65496, 50494, 309605, 445802, 157008, 695458, 38142647, 12003218, 942308842, 649769164, 7205725953, 4256937711

Basic calculations (n = 7490394018)

Multiplication

n×y
n×2 14980788036
n×3 22471182054
n×4 29961576072
n×5 37451970090

Division

n÷y
n÷2 3745197009
n÷3 2496798006
n÷3 1872598504.5
n÷5 1498078803.6

Exponentiation

ny
n2 5.610600254489E+19
n3 4.2025606583614E+29
n4 3.1478835215672E+39
n5 2.3578887899308E+49

Nth Root

y√n
2√n 86547.062445816
3√n 1956.5977713663
4√n 294.18882107554
5√n 94.384555029817

Divisors of 7490394018

1, 2, 9, 18, 601, 1202, 5409, 10818, 692401, 1384802, 6231609, 12463218, 416133001, 832266002, 3745197009, 7490394018

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7490394017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7490394018 can be divided by 16 positive divisors. The sum of these divisors (counting 7490394018) is 1, the average is 0.0625.

Base conversion 7490394018

Base System Value
2 Binary 110111110011101100101011110100010
3 Ternary 201100000111102220200
4 Quaternary 12332131211132202
5 Quinary 110320020102033
6 Senary 3235133050030
8 Octal 67635453642
10 Decimal 7490394018
12 Duodecimal 1550626916
16 Hexadecimal 1be7657a2
20 Vigesimal 5h0ej50i
36 Base36 3fvl50i

Cryptographic Hash Functions

md5 e7bfbba7add32d0fedcfb5f34d95426e
sha1 c7374d641728931b3e2a614aa0caf21cc8cdd77a
sha256 c690ec503d0276570754c2c1486794195d8951b025fb52e2bb25cae8946d8826
sha512 b466156db3a0d2ce119e31c648d547d23798b3675759d7f272008a1ece9f39ac0655ca908ec6e9cef9a940459094ed8ed20a4678f7d81bec527ee5272ece1324
ripemd-160 009345de8d89f86b5997498d3fd0a9952ab0f4e4

7490394018 as geometric shapes

Circle

Radius = n
Diameter 14980788036
Circumference 47063533638.883
Area 1.7626220541732E+20

Sphere

Radius = n
Volume 1.7603644920765E+30
Surface area 7.0504882166927E+20
Circumference 47063533638.883

Square

Length = n
Perimeter 29961576072
Area 5.610600254489E+19
Diagonal 10593016807.774

Cube

Length = n
Surface area 3.3663601526934E+20
Volume 4.2025606583614E+29
Space diagonal 12973743007.886

Equilateral Triangle

Length = n
Perimeter 22471182054
Area 2.4294611754335E+19
Altitude 6486871503.943

Triangular Pyramid

Length = n
Surface area 2.4294611754335E+19
Volume 4.9527652331252E+28
Height 3531005602.5913