77885780 (number)

77885780 is an even 8-digits composite number following 77885779 and preceding 77885781. In scientific notation, it is written as 7.7885780 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 26703648 positive integers (up to 77885780) that are relatively prime to 77885780.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-five thousand seven hundred eighty

Notation

Scientific notation 7.7885780 × 10^7
Engineering notation 7.7885780 × 10^6

Prime Factorization of 77885780

Prime Factorization 2 × 2 × 35 × 556327

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38942890
Product of the distinct prime numbers

The prime factorization of 77885780 is 2 × 2 × 35 × 556327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 60, 27, 581, 323, 3183, 6406, 72158, 86152, 817160, 379638, 9307010, 8019416, 96757325, 52224212, 998327449, 765985773, 6527602961, 2661849278

Basic calculations (n = 77885780)

Multiplication

n×y
n×2 155771560
n×3 233657340
n×4 311543120
n×5 389428900

Division

n÷y
n÷2 38942890
n÷3 25961926.666667
n÷3 19471445
n÷5 15577156

Exponentiation

ny
n2 6066194726208400
n3 4.7247030788263E+23
n4 3.6798718456279E+31
n5 2.8660968899677E+39

Nth Root

y√n
2√n 8825.2920631558
3√n 427.05720941669
4√n 93.943025622745
5√n 37.869679945998

Divisors of 77885780

1, 2, 4, 35, 70, 140, 556327, 1112654, 2225308, 19471445, 38942890, 77885780

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77885779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77885780 can be divided by 12 positive divisors. The sum of these divisors (counting 77885780) is 1, the average is 0.083333333333333.

Base conversion 77885780

Base System Value
2 Binary 100101001000111000101010100
3 Ternary 12102120000012112
4 Quaternary 10221013011110
5 Quinary 124414321110
6 Senary 11421210152
8 Octal 451070524
10 Decimal 77885780
12 Duodecimal 22100958
16 Hexadecimal 4a47154
20 Vigesimal 146fe90
36 Base36 1add1w

Cryptographic Hash Functions

md5 0bed9f58c5123fde6e3f4e586f376ca9
sha1 c0acf9fbe5607f2f935f7a13e5d6485df34c882e
sha256 027e3837fb9bc2c7707f2cb544a51a63c10e78aba210e80806f3f6719125adec
sha512 962b9e2607a1341fe54269ffaca9c138615538f3580e4642ce07ad939255bed7787c538ac0c3cded276cdf31e19d8785c9cd690a772bb840f000b4a147d59a48
ripemd-160 74e8e1197d98a846c5ee303648dd0ce9bbc2ab7f

77885780 as geometric shapes

Circle

Radius = n
Diameter 155771560
Circumference 489370788.53422
Area 1.9057512787101E+16

Sphere

Radius = n
Volume 1.9790789977112E+24
Surface area 7.6230051148406E+16
Circumference 489370788.53422

Square

Length = n
Perimeter 311543120
Area 6066194726208400
Diagonal 110147126.39201

Cube

Length = n
Surface area 36397168357250400
Volume 4.7247030788263E+23
Space diagonal 134902128.14713

Equilateral Triangle

Length = n
Perimeter 233657340
Area 2.6267393685998E+15
Altitude 67451064.073566

Triangular Pyramid

Length = n
Surface area 2.6267393685998E+15
Volume 5.568115976885E+22
Height 36715708.797336