77408040 (number)

77408040 is an even 8-digits composite number following 77408039 and preceding 77408041. In scientific notation, it is written as 7.7408040 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 20642112 positive integers (up to 77408040) that are relatively prime to 77408040.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred eight thousand forty

Notation

Scientific notation 7.7408040 × 10^7
Engineering notation 7.7408040 × 10^6

Prime Factorization of 77408040

Prime Factorization 2 × 2 × 2 × 3 × 5 × 645067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19352010
Product of the distinct prime numbers

The prime factorization of 77408040 is 2 × 2 × 2 × 3 × 5 × 645067. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 17, 66, 242, 576, 641, 2724, 64689, 38195, 3537, 531387, 9817769, 2414645, 50330522, 27805200, 706050650, 450256857, 9731472106, 3069667786

Basic calculations (n = 77408040)

Multiplication

n×y
n×2 154816080
n×3 232224120
n×4 309632160
n×5 387040200

Division

n÷y
n÷2 38704020
n÷3 25802680
n÷3 19352010
n÷5 15481608

Exponentiation

ny
n2 5992004656641600
n3 4.638293361415E+23
n4 3.5904119805215E+31
n5 2.7792675420468E+39

Nth Root

y√n
2√n 8798.183903511
3√n 426.18224915965
4√n 93.798634870189
5√n 37.82310812223

Divisors of 77408040

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 645067, 1290134, 1935201, 2580268, 3225335, 3870402, 5160536, 6450670, 7740804, 9676005, 12901340, 15481608, 19352010, 25802680, 38704020, 77408040

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77408039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77408040 can be divided by 32 positive divisors. The sum of these divisors (counting 77408040) is 1, the average is 0.03125.

Base conversion 77408040

Base System Value
2 Binary 100100111010010011100101000
3 Ternary 12101122201212110
4 Quaternary 10213102130220
5 Quinary 124304024130
6 Senary 11403042320
8 Octal 447223450
10 Decimal 77408040
12 Duodecimal 21b103a0
16 Hexadecimal 49d2728
20 Vigesimal 143g020
36 Base36 1a34fc

Cryptographic Hash Functions

md5 12c64414bd48dd95fbd285241bc64f38
sha1 25bdd6932d810d3e3d294757b5b86efdae726e6c
sha256 244dc5e32731066a7b31c4588ccd8045217fbb2eb626318facddcfc0fe434b9a
sha512 5abc713db077e53533441e7330687cbf4cfa4e6569d93ada399f8f182a7a1bac9362fb6b0152c21006aa6bd1df1b9c4f8ed1f24ba5345d617239013c46f743f1
ripemd-160 ded4327e124a6de3f72df78d7e98f29c3825ca1d

77408040 as geometric shapes

Circle

Radius = n
Diameter 154816080
Circumference 486369059.58557
Area 1.8824437809581E+16

Sphere

Radius = n
Volume 1.9428837799221E+24
Surface area 7.5297751238324E+16
Circumference 486369059.58557

Square

Length = n
Perimeter 309632160
Area 5992004656641600
Diagonal 109471500.00472

Cube

Length = n
Surface area 35952027939849600
Volume 4.638293361415E+23
Space diagonal 134074658.19432

Equilateral Triangle

Length = n
Perimeter 232224120
Area 2.5946141261231E+15
Altitude 67037329.097162

Triangular Pyramid

Length = n
Surface area 2.5946141261231E+15
Volume 5.4662811483151E+22
Height 36490500.001573