6912821421 (number)

6912821421 is an odd 10-digits composite number following 6912821420 and preceding 6912821422. In scientific notation, it is written as 6.912821421 × 10^9. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 4172016240 positive integers (up to 6912821421) that are relatively prime to 6912821421.

Interesting facts

Basic properties

Name

Name six billion nine hundred twelve million eight hundred twenty-one thousand four hundred twenty-one

Notation

Scientific notation 6.912821421 × 10^9
Engineering notation 6.912821421 × 10^9

Prime Factorization of 6912821421

Prime Factorization 27 × 11 × 239 × 97387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6912821421
Product of the distinct prime numbers

The prime factorization of 6912821421 is 27 × 11 × 239 × 97387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 5, 74, 404, 759, 788, 7594, 27019, 53321, 134866, 15352, 2634129, 8913572, 12778901, 38577484, 69069509, 723409164, 4368686202, 8188673492

Basic calculations (n = 6912821421)

Multiplication

n×y
n×2 13825642842
n×3 20738464263
n×4 27651285684
n×5 34564107105

Division

n÷y
n÷2 3456410710.5
n÷3 2304273807
n÷3 1728205355.25
n÷5 1382564284.2

Exponentiation

ny
n2 4.7787099998636E+19
n3 3.3034368851804E+29
n4 2.2836069262797E+39
n5 1.578616687713E+49

Nth Root

y√n
2√n 83143.378696081
3√n 1904.9567179701
4√n 288.34593580642
5√n 92.88189503665

Divisors of 6912821421

1, 11, 27, 239, 297, 2629, 6453, 70983, 97387, 1071257, 2629449, 23275493, 28923939, 256030423, 628438311, 6912821421

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6912821420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6912821421 can be divided by 16 positive divisors. The sum of these divisors (counting 6912821421) is 1, the average is 0.0625.

Base conversion 6912821421

Base System Value
2 Binary 110011100000010010100100010101101
3 Ternary 122211202200201021000
4 Quaternary 12130002110202231
5 Quinary 103124140241141
6 Senary 3101541430513
8 Octal 63402244255
10 Decimal 6912821421
12 Duodecimal 140b10b439
16 Hexadecimal 19c0948ad
20 Vigesimal 58052db1
36 Base36 36bpr59

Cryptographic Hash Functions

md5 a950075a034c9c2cc4bd8c3987fa6b98
sha1 18c08754545f57eebee12b05dd2948dae2fddf11
sha256 14b668e168335e1057943c949868da0c456505b913182d0d61436ecfd013360d
sha512 7e5b81ec2c2e1e916974aa4999196cfc6c25bbcf3a4995c117b4de37f3223e3f260614782bef51d7fe88b015ca03b95a0e0d93480841a4f0bad327e9b9ebaa29
ripemd-160 b4db983b373423aa23dd4a46dfdac3ec35a696bc

6912821421 as geometric shapes

Circle

Radius = n
Diameter 13825642842
Circumference 43434537983.584
Area 1.5012760229208E+20

Sphere

Radius = n
Volume 1.3837404066774E+30
Surface area 6.0051040916831E+20
Circumference 43434537983.584

Square

Length = n
Perimeter 27651285684
Area 4.7787099998636E+19
Diagonal 9776205807.8415

Cube

Length = n
Surface area 2.8672259999182E+20
Volume 3.3034368851804E+29
Space diagonal 11973357924.822

Equilateral Triangle

Length = n
Perimeter 20738464263
Area 2.0692421286003E+19
Altitude 5986678962.4112

Triangular Pyramid

Length = n
Surface area 2.0692421286003E+19
Volume 3.8931377045548E+28
Height 3258735269.2805