77804545 (number)

77804545 is an odd 8-digits composite number following 77804544 and preceding 77804546. In scientific notation, it is written as 7.7804545 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 48999168 positive integers (up to 77804545) that are relatively prime to 77804545.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred four thousand five hundred forty-five

Notation

Scientific notation 7.7804545 × 10^7
Engineering notation 7.7804545 × 10^6

Prime Factorization of 77804545

Prime Factorization 5 × 7 × 13 × 307 × 557

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77804545
Product of the distinct prime numbers

The prime factorization of 77804545 is 5 × 7 × 13 × 307 × 557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 49, 67, 185, 394, 5388, 4656, 96825, 85532, 537893, 184567, 2207334, 796661, 66958516, 7971135, 761986069, 698451120, 2335382065, 2773913484

Basic calculations (n = 77804545)

Multiplication

n×y
n×2 155609090
n×3 233413635
n×4 311218180
n×5 389022725

Division

n÷y
n÷2 38902272.5
n÷3 25934848.333333
n÷3 19451136.25
n÷5 15560909

Exponentiation

ny
n2 6053547222657025
n3 4.7099348729484E+23
n4 3.6645433976939E+31
n5 2.8511813169032E+39

Nth Root

y√n
2√n 8820.6884651936
3√n 426.90868397054
4√n 93.91852035245
5√n 37.861777020183

Divisors of 77804545

1, 5, 7, 13, 35, 65, 91, 307, 455, 557, 1535, 2149, 2785, 3899, 3991, 7241, 10745, 19495, 19955, 27937, 36205, 50687, 139685, 170999, 253435, 854995, 1196993, 2222987, 5984965, 11114935, 15560909, 77804545

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 -77804544
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 77804545 can be divided by 32 positive divisors. The sum of these divisors (counting 77804545) is 1, the average is 0.03125.

Base conversion 77804545

Base System Value
2 Binary 100101000110011010000000001
3 Ternary 12102101212202211
4 Quaternary 10220303100001
5 Quinary 124404221140
6 Senary 11415342121
8 Octal 450632001
10 Decimal 77804545
12 Duodecimal 22081941
16 Hexadecimal 4a33401
20 Vigesimal 1465b75
36 Base36 1abmdd

Cryptographic Hash Functions

md5 2a21f8b17c170d7e894c295bde3b2b2d
sha1 5b9d838c38d6fa169b758fe2fc9cedefb0e825b6
sha256 0a72be9e58c9c26ddd4d051b2d26648914c05b63e97c75ba464117e4e7b3c64c
sha512 a1258b99dd98e48ece86949109691faff0b5b77996b98dcfc23cd3002a0e551b787970adac10f69e56b05951d4bb28313b564405462fc9ed9c8c4857dac68f83
ripemd-160 8ceefba919af72c123808520764e599f2e4ad870

77804545 as geometric shapes

Circle

Radius = n
Diameter 155609090
Circumference 488860373.97579
Area 1.9017779482858E+16

Sphere

Radius = n
Volume 1.9728929060988E+24
Surface area 7.6071117931433E+16
Circumference 488860373.97579

Square

Length = n
Perimeter 311218180
Area 6053547222657025
Diagonal 110032242.75327

Cube

Length = n
Surface area 36321283335942150
Volume 4.7099348729484E+23
Space diagonal 134761424.99978

Equilateral Triangle

Length = n
Perimeter 233413635
Area 2.6212628389149E+15
Altitude 67380712.49989

Triangular Pyramid

Length = n
Surface area 2.6212628389149E+15
Volume 5.5507114793481E+22
Height 36677414.251089