7921996976 (number)

7921996976 is an even 10-digits composite number following 7921996975 and preceding 7921996977. In scientific notation, it is written as 7.921996976 × 10^9. The sum of its digits is 65. It has a total of 7 prime factors and 40 positive divisors. There are 3894209856 positive integers (up to 7921996976) that are relatively prime to 7921996976.

Interesting facts

Basic properties

Name

Name seven billion nine hundred twenty-one million nine hundred ninety-six thousand nine hundred seventy-six

Notation

Scientific notation 7.921996976 × 10^9
Engineering notation 7.921996976 × 10^9

Prime Factorization of 7921996976

Prime Factorization 2 × 2 × 2 × 2 × 103 × 139 × 34583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 990249622
Product of the distinct prime numbers

The prime factorization of 7921996976 is 2 × 2 × 2 × 2 × 103 × 139 × 34583. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 8, 40, 97, 95, 634, 8732, 6395, 50112, 62940, 10953, 284504, 8361767, 7981596, 56739429, 28975640, 598665552, 964739254, 2172375183, 5152799347

Basic calculations (n = 7921996976)

Multiplication

n×y
n×2 15843993952
n×3 23765990928
n×4 31687987904
n×5 39609984880

Division

n÷y
n÷2 3960998488
n÷3 2640665658.6667
n÷3 1980499244
n÷5 1584399395.2

Exponentiation

ny
n2 6.2758036087753E+19
n3 4.9716897210688E+29
n4 3.9385710935917E+39
n5 3.1201348293195E+49

Nth Root

y√n
2√n 89005.600812533
3√n 1993.4785061723
4√n 298.33806463898
5√n 95.448022364553

Divisors of 7921996976

1, 2, 4, 8, 16, 103, 139, 206, 278, 412, 556, 824, 1112, 1648, 2224, 14317, 28634, 34583, 57268, 69166, 114536, 138332, 229072, 276664, 553328, 3562049, 4807037, 7124098, 9614074, 14248196, 19228148, 28496392, 38456296, 56992784, 76912592, 495124811, 990249622, 1980499244, 3960998488, 7921996976

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7921996975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7921996976 can be divided by 40 positive divisors. The sum of these divisors (counting 7921996976) is 1, the average is 0.025.

Base conversion 7921996976

Base System Value
2 Binary 111011000001100000001010010110000
3 Ternary 202110002122010212102
4 Quaternary 13120030001102300
5 Quinary 112211012400401
6 Senary 3350031515532
8 Octal 73014012260
10 Decimal 7921996976
12 Duodecimal 1651088ba8
16 Hexadecimal 1d83014b0
20 Vigesimal 63fc9c8g
36 Base36 3n0jvzk

Cryptographic Hash Functions

md5 4ee49aac6493e18463b8bd9cda4aa383
sha1 82f868aa32a403c8e2316763b36c12e129702b0c
sha256 96ea138f7dab8978157f313c8a444eb8ccbca49125ef455df25080e973b4bb7d
sha512 7019826861c367f4cbbf58bb41e7ec4ee605f3413560b28375fa9796d13e706bd73a78110f489412d9d7d002ba6b13d21c9ef96a0d0c40c0aebda887d2ef3564
ripemd-160 5f52202534525ce176cdb85a2d2e07f560a1f4f2

7921996976 as geometric shapes

Circle

Radius = n
Diameter 15843993952
Circumference 49775375003.124
Area 1.9716018512701E+20

Sphere

Radius = n
Volume 2.082536520485E+30
Surface area 7.8864074050803E+20
Circumference 49775375003.124

Square

Length = n
Perimeter 31687987904
Area 6.2758036087753E+19
Diagonal 11203395564.538

Cube

Length = n
Surface area 3.7654821652652E+20
Volume 4.9716897210688E+29
Space diagonal 13721301259.839

Equilateral Triangle

Length = n
Perimeter 23765990928
Area 2.7175026771807E+19
Altitude 6860650629.9195

Triangular Pyramid

Length = n
Surface area 2.7175026771807E+19
Volume 5.8591925262053E+28
Height 3734465188.1793