7081649690 (number)

7081649690 is an even 10-digits composite number following 7081649689 and preceding 7081649691. In scientific notation, it is written as 7.081649690 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 2832659872 positive integers (up to 7081649690) that are relatively prime to 7081649690.

Interesting facts

Basic properties

Name

Name seven billion eighty-one million six hundred forty-nine thousand six hundred ninety

Notation

Scientific notation 7.081649690 × 10^9
Engineering notation 7.081649690 × 10^9

Prime Factorization of 7081649690

Prime Factorization 2 × 5 × 708164969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7081649690
Product of the distinct prime numbers

The prime factorization of 7081649690 is 2 × 5 × 708164969. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 78, 6, 375, 46, 2384, 9352, 72024, 17837, 220076, 844349, 8309185, 3182862, 27322417, 43005470, 479435399, 737751524, 9110587788, 6409058877

Basic calculations (n = 7081649690)

Multiplication

n×y
n×2 14163299380
n×3 21244949070
n×4 28326598760
n×5 35408248450

Division

n÷y
n÷2 3540824845
n÷3 2360549896.6667
n÷3 1770412422.5
n÷5 1416329938

Exponentiation

ny
n2 5.0149762331877E+19
n3 3.5514304887111E+29
n4 2.5149986619438E+39
n5 1.7810339494704E+49

Nth Root

y√n
2√n 84152.538226723
3√n 1920.3400809993
4√n 290.09056900686
5√n 93.331208196103

Divisors of 7081649690

1, 2, 5, 10, 708164969, 1416329938, 3540824845, 7081649690

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 -7081649689
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 7081649690 can be divided by 8 positive divisors. The sum of these divisors (counting 7081649690) is 1, the average is 0.125.

Base conversion 7081649690

Base System Value
2 Binary 110100110000110010110011000011010
3 Ternary 200021112101002002212
4 Quaternary 12212012112120122
5 Quinary 104000400242230
6 Senary 3130412155122
8 Octal 64606263032
10 Decimal 7081649690
12 Duodecimal 1457768aa2
16 Hexadecimal 1a619661a
20 Vigesimal 5ad0644a
36 Base36 3948bve

Cryptographic Hash Functions

md5 88f911947e603e9a33be4fa07c22fb0d
sha1 cb1d3d8c997380998f537bcd46a6652dc8446e20
sha256 e04eabcd15ca266d59fd7df9c4589f13a92681bde9596795df10476944fedf01
sha512 8222577e1e5620ac3f2a3a65fd596b145cb15e6b6b4e31f83a708d33e1f2e97b6989437516c1824e88c3de1f8d5cb9bc64c369e264482e8e97165af6e540c3ee
ripemd-160 e0ed49e614405876424a198ad44e1bb585a16056

7081649690 as geometric shapes

Circle

Radius = n
Diameter 14163299380
Circumference 44495317282.801
Area 1.575501249211E+20

Sphere

Radius = n
Volume 1.4876197244093E+30
Surface area 6.302004996844E+20
Circumference 44495317282.801

Square

Length = n
Perimeter 28326598760
Area 5.0149762331877E+19
Diagonal 10014965035.573

Cube

Length = n
Surface area 3.0089857399126E+20
Volume 3.5514304887111E+29
Space diagonal 12265777064.484

Equilateral Triangle

Length = n
Perimeter 21244949070
Area 2.1715484086579E+19
Altitude 6132888532.2422

Triangular Pyramid

Length = n
Surface area 2.1715484086579E+19
Volume 4.1854009691338E+28
Height 3338321678.5244