7680996981 (number)

7680996981 is an odd 10-digits composite number following 7680996980 and preceding 7680996982. In scientific notation, it is written as 7.680996981 × 10^9. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 4045728384 positive integers (up to 7680996981) that are relatively prime to 7680996981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.680996981 × 10^9
Engineering notation 7.680996981 × 10^9

Prime Factorization of 7680996981

Prime Factorization 9 × 7 × 19 × 37 × 173429

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7680996981
Product of the distinct prime numbers

The prime factorization of 7680996981 is 9 × 7 × 19 × 37 × 173429. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7680996981)

Multiplication

n×y
n×2 15361993962
n×3 23042990943
n×4 30723987924
n×5 38404984905

Division

n÷y
n÷2 3840498490.5
n÷3 2560332327
n÷3 1920249245.25
n÷5 1536199396.2

Exponentiation

ny
n2 5.8997714622131E+19
n3 4.5316126789849E+29
n4 3.4807303306344E+39
n5 2.6735479161278E+49

Nth Root

y√n
2√n 87641.297234808
3√n 1973.05502961
4√n 296.04272873153
5√n 94.860087056248

Divisors of 7680996981

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7680996980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7680996981 can be divided by 32 positive divisors. The sum of these divisors (counting 7680996981) is 1, the average is 0.03125.

Base conversion 7680996981

Base System Value
2 Binary 111001001110100101011011001110101
3 Ternary 201211022011002000200
4 Quaternary 13021310223121311
5 Quinary 111212313400411
6 Senary 3310102231113
8 Octal 71164533165
10 Decimal 7680996981
12 Duodecimal 15a4425499
16 Hexadecimal 1c9d2b675
20 Vigesimal 60064c91
36 Base36 3j12f79

Cryptographic Hash Functions

md5 e770c1d53c803fee574629043d4ce20f
sha1 8bb5569ad806206ad43ebe951df4c93f5c5eb29d
sha256 f1fa5a121a8fdaae4144e3327c9e00d6aed45d9da02578bbea372a5a0c0b470f
sha512 85d924cb4c48fb4abd6f14863775e13f44fa92579f0a26de14d1b67c2216cb3bc648ba951985442aa4eee2421e18690c22ae300eb4a762e57b94b65c2098d140
ripemd-160 66ed88a1763e92d50cbce5a1a8734556a2c436d3

7680996981 as geometric shapes

Circle

Radius = n
Diameter 15361993962
Circumference 48261127375.51
Area 1.8534678683547E+20

Sphere

Radius = n
Volume 1.8981974801618E+30
Surface area 7.413871473419E+20
Circumference 48261127375.51

Square

Length = n
Perimeter 30723987924
Area 5.8997714622131E+19
Diagonal 10862570103.077

Cube

Length = n
Surface area 3.5398628773279E+20
Volume 4.5316126789849E+29
Space diagonal 13303877023.875

Equilateral Triangle

Length = n
Perimeter 23042990943
Area 2.5546759813995E+19
Altitude 6651938511.9376

Triangular Pyramid

Length = n
Surface area 2.5546759813995E+19
Volume 5.3405567583686E+28
Height 3620856701.0257