7994138816 (number)

7994138816 is an even 10-digits composite number following 7994138815 and preceding 7994138817. In scientific notation, it is written as 7.994138816 × 10^9. The sum of its digits is 56. It has a total of 9 prime factors and 56 positive divisors. There are 3926016000 positive integers (up to 7994138816) that are relatively prime to 7994138816.

Interesting facts

Basic properties

Name

Name seven billion nine hundred ninety-four million one hundred thirty-eight thousand eight hundred sixteen

Notation

Scientific notation 7.994138816 × 10^9
Engineering notation 7.994138816 × 10^9

Prime Factorization of 7994138816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 61 × 1279 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 249816838
Product of the distinct prime numbers

The prime factorization of 7994138816 is 2 × 2 × 2 × 2 × 2 × 2 × 61 × 1279 × 1601. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 5, 51, 23, 709, 390, 1498, 5237, 2949, 73811, 836939, 559997, 4880182, 4884672, 41919823, 26270657, 127476351, 542049250, 536734213, 6013128902

Basic calculations (n = 7994138816)

Multiplication

n×y
n×2 15988277632
n×3 23982416448
n×4 31976555264
n×5 39970694080

Division

n÷y
n÷2 3997069408
n÷3 2664712938.6667
n÷3 1998534704
n÷5 1598827763.2

Exponentiation

ny
n2 6.3906255409478E+19
n3 5.1087547695412E+29
n4 4.0840094804614E+39
n5 3.2648138712669E+49

Nth Root

y√n
2√n 89409.948081855
3√n 1999.5114486685
4√n 299.01496297318
5√n 95.621232475518

Divisors of 7994138816

1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1279, 1601, 1952, 2558, 3202, 3904, 5116, 6404, 10232, 12808, 20464, 25616, 40928, 51232, 78019, 81856, 97661, 102464, 156038, 195322, 312076, 390644, 624152, 781288, 1248304, 1562576, 2047679, 2496608, 3125152, 4095358, 4993216, 6250304, 8190716, 16381432, 32762864, 65525728, 124908419, 131051456, 249816838, 499633676, 999267352, 1998534704, 3997069408, 7994138816

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7994138815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7994138816 can be divided by 56 positive divisors. The sum of these divisors (counting 7994138816) is 1, the average is 0.017857142857143.

Base conversion 7994138816

Base System Value
2 Binary 111011100011111001110000011000000
3 Ternary 202122010101022212102
4 Quaternary 13130133032003000
5 Quinary 112332444420231
6 Senary 3401130045532
8 Octal 73437160300
10 Decimal 7994138816
12 Duodecimal 16712798a8
16 Hexadecimal 1dc7ce0c0
20 Vigesimal 64i3770g
36 Base36 3o7i4zk

Cryptographic Hash Functions

md5 0c64d71a702724f82037f3082be32fe5
sha1 9a75b45887da613a0f233914166502eeaf5a7639
sha256 fd486e85c27584cbfc9e95c5349c4651a4fb2b67ddaf9a5f6e98b469e8950e1f
sha512 ba30e702a17f02779473fa5532d6f83018bf7676ab393a1f797bbc32f436fcc461cef051734e2e189efe62ab88ffdfb2aef5151a4622dfa9b35640f8415ee2d5
ripemd-160 29c52aef1226e640a25d00ab52756ad7711a58da

7994138816 as geometric shapes

Circle

Radius = n
Diameter 15988277632
Circumference 50228655552.245
Area 2.0076742251285E+20

Sphere

Radius = n
Volume 2.139950193731E+30
Surface area 8.0306969005139E+20
Circumference 50228655552.245

Square

Length = n
Perimeter 31976555264
Area 6.3906255409478E+19
Diagonal 11305419533.08

Cube

Length = n
Surface area 3.8343753245687E+20
Volume 5.1087547695412E+29
Space diagonal 13846254592.071

Equilateral Triangle

Length = n
Perimeter 23982416448
Area 2.7672220322672E+19
Altitude 6923127296.0353

Triangular Pyramid

Length = n
Surface area 2.7672220322672E+19
Volume 6.0207252349361E+28
Height 3768473177.6935