7930656720 (number)

7930656720 is an even 10-digits composite number following 7930656719 and preceding 7930656721. In scientific notation, it is written as 7.930656720 × 10^9. The sum of its digits is 45. It has a total of 9 prime factors and 120 positive divisors. There are 1812720384 positive integers (up to 7930656720) that are relatively prime to 7930656720.

Interesting facts

Basic properties

Name

Name seven billion nine hundred thirty million six hundred fifty-six thousand seven hundred twenty

Notation

Scientific notation 7.930656720 × 10^9
Engineering notation 7.930656720 × 10^9

Prime Factorization of 7930656720

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 7 × 5 × 1573543

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 330444030
Product of the distinct prime numbers

The prime factorization of 7930656720 is 2 × 2 × 2 × 2 × 3 × 3 × 7 × 5 × 1573543. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7930656720)

Multiplication

n×y
n×2 15861313440
n×3 23791970160
n×4 31722626880
n×5 39653283600

Division

n÷y
n÷2 3965328360
n÷3 2643552240
n÷3 1982664180
n÷5 1586131344

Exponentiation

ny
n2 6.2895316010481E+19
n3 4.9880116057505E+29
n4 3.9558207760583E+39
n5 3.1372256620762E+49

Nth Root

y√n
2√n 89054.234711214
3√n 1994.2046163179
4√n 298.41956154249
5√n 95.468880596802

Divisors of 7930656720

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7930656719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7930656720 can be divided by 120 positive divisors. The sum of these divisors (counting 7930656720) is 1, the average is 0.0083333333333333.

Base conversion 7930656720

Base System Value
2 Binary 111011000101101000011011111010000
3 Ternary 202110200221002210200
4 Quaternary 13120231003133100
5 Quinary 112220222003340
6 Senary 3350541255200
8 Octal 73055033720
10 Decimal 7930656720
12 Duodecimal 1653b64500
16 Hexadecimal 1d8b437d0
20 Vigesimal 63i6c1g0
36 Base36 3n5phw0

Cryptographic Hash Functions

md5 d361ce665ab9c766dde9440f63dae6cb
sha1 b4baa53780fd9204a3923de3ba39fe6a9477af6f
sha256 4f723c744fd487c34f68fc7b7856ea1cb4d8f4d4f5e144e2fbf1e1e8aec04a4d
sha512 ec15c781fcd2e8e4637e0dc49f19bdda16cb207e922908e97c9e4576a286b281485d9fb79921efcfad25ddc4578775f225297ea0e386a60f16bc51bad9f923d8
ripemd-160 0386fa1292c7f32a938ed67da4dd3c206f0c9891

7930656720 as geometric shapes

Circle

Radius = n
Diameter 15861313440
Circumference 49829785779.389
Area 1.9759146272374E+20

Sphere

Radius = n
Volume 2.0893734155528E+30
Surface area 7.9036585089494E+20
Circumference 49829785779.389

Square

Length = n
Perimeter 31722626880
Area 6.2895316010481E+19
Diagonal 11215642291.949

Cube

Length = n
Surface area 3.7737189606289E+20
Volume 4.9880116057505E+29
Space diagonal 13736300376.428

Equilateral Triangle

Length = n
Perimeter 23791970160
Area 2.7234470722063E+19
Altitude 6868150188.2138

Triangular Pyramid

Length = n
Surface area 2.7234470722063E+19
Volume 5.8784280517723E+28
Height 3738547430.6498