8149778980 (number)

8149778980 is an even 10-digits composite number following 8149778979 and preceding 8149778981. In scientific notation, it is written as 8.149778980 × 10^9. The sum of its digits is 61. It has a total of 6 prime factors and 48 positive divisors. There are 2765371392 positive integers (up to 8149778980) that are relatively prime to 8149778980.

Interesting facts

Basic properties

Name

Name eight billion one hundred forty-nine million seven hundred seventy-eight thousand nine hundred eighty

Notation

Scientific notation 8.149778980 × 10^9
Engineering notation 8.149778980 × 10^9

Prime Factorization of 8149778980

Prime Factorization 2 × 2 × 49 × 5 × 97 × 85733

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4074889490
Product of the distinct prime numbers

The prime factorization of 8149778980 is 2 × 2 × 49 × 5 × 97 × 85733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 87, 72, 785, 169, 8011, 8780, 14743, 53009, 324163, 617191, 3353095, 2543977, 22481243, 51435825, 389048372, 675124459, 1503689434, 6608176554

Basic calculations (n = 8149778980)

Multiplication

n×y
n×2 16299557960
n×3 24449336940
n×4 32599115920
n×5 40748894900

Division

n÷y
n÷2 4074889490
n÷3 2716592993.3333
n÷3 2037444745
n÷5 1629955796

Exponentiation

ny
n2 6.641889742285E+19
n3 5.4129933409152E+29
n4 4.411469934867E+39
n5 3.5952504946081E+49

Nth Root

y√n
2√n 90276.126301476
3√n 2012.4044869604
4√n 300.45985805341
5√n 95.990701649836

Divisors of 8149778980

1, 2, 4, 5, 10, 20, 49, 97, 98, 194, 196, 245, 388, 485, 490, 970, 980, 1940, 4753, 9506, 19012, 23765, 47530, 85733, 95060, 171466, 342932, 428665, 857330, 1714660, 4200917, 8316101, 8401834, 16632202, 16803668, 21004585, 33264404, 41580505, 42009170, 83161010, 84018340, 166322020, 407488949, 814977898, 1629955796, 2037444745, 4074889490, 8149778980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8149778979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8149778980 can be divided by 48 positive divisors. The sum of these divisors (counting 8149778980) is 1, the average is 0.020833333333333.

Base conversion 8149778980

Base System Value
2 Binary 111100101110000111100001000100100
3 Ternary 210000222020200000221
4 Quaternary 13211300330020210
5 Quinary 113142320411410
6 Senary 3424410014124
8 Octal 74560741044
10 Decimal 8149778980
12 Duodecimal 16b5417344
16 Hexadecimal 1e5c3c224
20 Vigesimal 676g2790
36 Base36 3qs61pg

Cryptographic Hash Functions

md5 e7a6ae63a4f0f4f9c9da44b02e43765a
sha1 b3990c00ae27cdf2990386ac50f4513d4d342de7
sha256 81bfc250dbf56f754ac2e05502c84121263ce5923ceaac521b88790e44781588
sha512 bca83b19bc563797dfcf69ca989a175efaf831fc3e96743b58885a72752d5d773c157dd7a0fb3fca6579cfc0324fb6f85cf79698e069270e1a08109bb5c6d52d
ripemd-160 ae94b7c583da33d795883763713fb0214b5ce148

8149778980 as geometric shapes

Circle

Radius = n
Diameter 16299557960
Circumference 51206571543.897
Area 2.0866112020316E+20

Sphere

Radius = n
Volume 2.2673893484999E+30
Surface area 8.3464448081264E+20
Circumference 51206571543.897

Square

Length = n
Perimeter 32599115920
Area 6.641889742285E+19
Diagonal 11525527963.859

Cube

Length = n
Surface area 3.985133845371E+20
Volume 5.4129933409152E+29
Space diagonal 14115831263.817

Equilateral Triangle

Length = n
Perimeter 24449336940
Area 2.876022622977E+19
Altitude 7057915631.9084

Triangular Pyramid

Length = n
Surface area 2.876022622977E+19
Volume 6.3792738297979E+28
Height 3841842654.6197