7628668879 (number)

7628668879 is an odd 10-digits composite number following 7628668878 and preceding 7628668880. In scientific notation, it is written as 7.628668879 × 10^9. The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors. There are 7040704896 positive integers (up to 7628668879) that are relatively prime to 7628668879.

Interesting facts

Basic properties

Name

Name seven billion six hundred twenty-eight million six hundred sixty-eight thousand eight hundred seventy-nine

Notation

Scientific notation 7.628668879 × 10^9
Engineering notation 7.628668879 × 10^9

Prime Factorization of 7628668879

Prime Factorization 13 × 6619 × 88657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7628668879
Product of the distinct prime numbers

The prime factorization of 7628668879 is 13 × 6619 × 88657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7628668879)

Multiplication

n×y
n×2 15257337758
n×3 22886006637
n×4 30514675516
n×5 38143344395

Division

n÷y
n÷2 3814334439.5
n÷3 2542889626.3333
n÷3 1907167219.75
n÷5 1525733775.8

Exponentiation

ny
n2 5.8196588865423E+19
n3 4.4396250634161E+29
n4 3.3868429555711E+39
n5 2.5837103453226E+49

Nth Root

y√n
2√n 87342.251396446
3√n 1968.5642246889
4√n 295.53722506048
5√n 94.730483289806

Divisors of 7628668879

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 -7628668878
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 7628668879 can be divided by 8 positive divisors. The sum of these divisors (counting 7628668879) is 1, the average is 0.125.

Base conversion 7628668879

Base System Value
2 Binary 111000110101101000011111111001111
3 Ternary 201200122200112100211
4 Quaternary 13012231003333033
5 Quinary 111110414401004
6 Senary 3300552503251
8 Octal 70655037717
10 Decimal 7628668879
12 Duodecimal 158a9aab27
16 Hexadecimal 1c6b43fcf
20 Vigesimal 5j3j3c3j
36 Base36 3i5wukv

Cryptographic Hash Functions

md5 5b61e41fdf295b2ffebdf7f0846baa45
sha1 9314759eea8c158328a08e037989f06c8ace6deb
sha256 204db50d69b113075423764337d862c36026e1d791f893cc7202e37b2c6625ae
sha512 29b284df66d55547e8cd5a979b2f969dd645791a62bbcf6011f4e717e04cf7c68b4e0aa61cc99da97547e71069f6a89c9102ae63bb63474324811f125c5eaf59
ripemd-160 14230867f15f6d4bece1d715bf01bce483a1ff6a

7628668879 as geometric shapes

Circle

Radius = n
Diameter 15257337758
Circumference 47932340213.871
Area 1.828299760436E+20

Sphere

Radius = n
Volume 1.8596657978562E+30
Surface area 7.313199041744E+20
Circumference 47932340213.871

Square

Length = n
Perimeter 30514675516
Area 5.8196588865423E+19
Diagonal 10788566991.535

Cube

Length = n
Surface area 3.4917953319254E+20
Volume 4.4396250634161E+29
Space diagonal 13213242092.548

Equilateral Triangle

Length = n
Perimeter 22886006637
Area 2.5199862185528E+19
Altitude 6606621046.2738

Triangular Pyramid

Length = n
Surface area 2.5199862185528E+19
Volume 5.2321483137788E+28
Height 3596188997.1785