77403984 (number)

77403984 is an even 8-digits composite number following 77403983 and preceding 77403985. In scientific notation, it is written as 7.7403984 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 22115328 positive integers (up to 77403984) that are relatively prime to 77403984.

Interesting facts

Basic properties

Name

Name seventy-seven million four hundred three thousand nine hundred eighty-four

Notation

Scientific notation 7.7403984 × 10^7
Engineering notation 7.7403984 × 10^6

Prime Factorization of 77403984

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 230369

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9675498
Product of the distinct prime numbers

The prime factorization of 77403984 is 2 × 2 × 2 × 2 × 3 × 7 × 230369. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77403984)

Multiplication

n×y
n×2 154807968
n×3 232211952
n×4 309615936
n×5 387019920

Division

n÷y
n÷2 38701992
n÷3 25801328
n÷3 19350996
n÷5 15480796.8

Exponentiation

ny
n2 5991376739072256
n3 4.6375642924912E+23
n4 3.5896595229496E+31
n5 2.7785394827984E+39

Nth Root

y√n
2√n 8797.9533983762
3√n 426.17480537907
4√n 93.797406138849
5√n 37.822711745466

Divisors of 77403984

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77403983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77403984 can be divided by 40 positive divisors. The sum of these divisors (counting 77403984) is 1, the average is 0.025.

Base conversion 77403984

Base System Value
2 Binary 100100111010001011101010000
3 Ternary 12101122112022020
4 Quaternary 10213101131100
5 Quinary 124303411414
6 Senary 11403011440
8 Octal 447213520
10 Decimal 77403984
12 Duodecimal 21b09b80
16 Hexadecimal 49d1750
20 Vigesimal 143f9j4
36 Base36 1a31ao

Cryptographic Hash Functions

md5 dfd2544c42abaa13f01ce67e5c5d62dc
sha1 965a2c92b3f9d6019935165b1ea2b7373d8ac58a
sha256 63e6325ee9648b235bf0e11c2bc54da167dbca1cc2aabc0c5e21b675181f242f
sha512 a79b0f235ea83c341c977c13681b1b5adf5ff98545731f3e05c62011d3b3a9310eb97f314f975e166870c94d6650695b014fcdaf5ee7045eb7594ee374367841
ripemd-160 29f3d806c7c9f516425e36d9d20f06e885bb909f

77403984 as geometric shapes

Circle

Radius = n
Diameter 154807968
Circumference 486343574.98596
Area 1.8822465148358E+16

Sphere

Radius = n
Volume 1.9425783882454E+24
Surface area 7.5289860593433E+16
Circumference 486343574.98596

Square

Length = n
Perimeter 309615936
Area 5991376739072256
Diagonal 109465763.95451

Cube

Length = n
Surface area 35948260434433536
Volume 4.6375642924912E+23
Space diagonal 134067632.99625

Equilateral Triangle

Length = n
Perimeter 232211952
Area 2.5943422298399E+15
Altitude 67033816.498124

Triangular Pyramid

Length = n
Surface area 2.5943422298399E+15
Volume 5.4654219323485E+22
Height 36488587.984837