77736420 (number)

77736420 is an even 8-digits composite number following 77736419 and preceding 77736421. In scientific notation, it is written as 7.7736420 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 20729664 positive integers (up to 77736420) that are relatively prime to 77736420.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred thirty-six thousand four hundred twenty

Notation

Scientific notation 7.7736420 × 10^7
Engineering notation 7.7736420 × 10^6

Prime Factorization of 77736420

Prime Factorization 2 × 2 × 3 × 15 × 431869

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38868210
Product of the distinct prime numbers

The prime factorization of 77736420 is 2 × 2 × 3 × 15 × 431869. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 31, 48, 136, 529, 3928, 9010, 82730, 49452, 525949, 843758, 454447, 7968902, 46100959, 22877799, 127687965, 349719045, 4803850468, 5684225103

Basic calculations (n = 77736420)

Multiplication

n×y
n×2 155472840
n×3 233209260
n×4 310945680
n×5 388682100

Division

n÷y
n÷2 38868210
n÷3 25912140
n÷3 19434105
n÷5 15547284

Exponentiation

ny
n2 6042950994416400
n3 4.6975737654137E+23
n4 3.6517256720918E+31
n5 2.8387208057051E+39

Nth Root

y√n
2√n 8816.8259594936
3√n 426.78404837867
4√n 93.897955033609
5√n 37.855144406596

Divisors of 77736420

1, 2, 3, 4, 6, 12, 15, 30, 45, 60, 90, 180, 431869, 863738, 1295607, 1727476, 2591214, 5182428, 6478035, 12956070, 19434105, 25912140, 38868210, 77736420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77736419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77736420 can be divided by 24 positive divisors. The sum of these divisors (counting 77736420) is 1, the average is 0.041666666666667.

Base conversion 77736420

Base System Value
2 Binary 100101000100010100111100100
3 Ternary 12102021102022200
4 Quaternary 10220202213210
5 Quinary 124400031140
6 Senary 11414054500
8 Octal 450424744
10 Decimal 77736420
12 Duodecimal 2204a430
16 Hexadecimal 4a229e4
20 Vigesimal 145h110
36 Base36 1aa5t0

Cryptographic Hash Functions

md5 e3245876e964a89525b39e8fdf7282a5
sha1 99254d9826bed1710bc8f8fe1db3163c47c3832a
sha256 e82e177e94e3f5388e35a37471dac32c734901118890c12eae653eaab845cfc3
sha512 f00b937d3c132da927ea09bd118096166c38285458f7890a7e1bb0f764b7b460b8e4b4ed52aeeac24df9f6034061fe910608b92c20067330cde7e9a4a6177f37
ripemd-160 215174b0f6a69ca736eaad05bb6e542336c52a68

77736420 as geometric shapes

Circle

Radius = n
Diameter 155472840
Circumference 488432331.97674
Area 1.8984490450062E+16

Sphere

Radius = n
Volume 1.9677150974826E+24
Surface area 7.5937961800247E+16
Circumference 488432331.97674

Square

Length = n
Perimeter 310945680
Area 6042950994416400
Diagonal 109935899.45433

Cube

Length = n
Surface area 36257705966498400
Volume 4.6975737654137E+23
Space diagonal 134643429.03851

Equilateral Triangle

Length = n
Perimeter 233209260
Area 2.6166745374945E+15
Altitude 67321714.519257

Triangular Pyramid

Length = n
Surface area 2.6166745374945E+15
Volume 5.5361437744134E+22
Height 36645299.81811