77776885 (number)

77776885 is an odd 8-digits composite number following 77776884 and preceding 77776886. In scientific notation, it is written as 7.7776885 × 10^7. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 62221504 positive integers (up to 77776885) that are relatively prime to 77776885.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7776885 × 10^7
Engineering notation 7.7776885 × 10^6

Prime Factorization of 77776885

Prime Factorization 5 × 15555377

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 77776885
Product of the distinct prime numbers

The prime factorization of 77776885 is 5 × 15555377. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 69, 12, 590, 14, 4193, 7727, 94546, 59561, 518275, 806764, 3863746, 9167253, 73411793, 71979269, 99544739, 712701537, 3640055435, 4362104593

Basic calculations (n = 77776885)

Multiplication

n×y
n×2 155553770
n×3 233330655
n×4 311107540
n×5 388884425

Division

n÷y
n÷2 38888442.5
n÷3 25925628.333333
n÷3 19444221.25
n÷5 15555377

Exponentiation

ny
n2 6049243840303225
n3 4.7049134250422E+23
n4 3.6593351039447E+31
n5 2.8461168555597E+39

Nth Root

y√n
2√n 8819.1204209944
3√n 426.85808840965
4√n 93.910172084787
5√n 37.859084617814

Divisors of 77776885

1, 5, 15555377, 77776885

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77776884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77776885 can be divided by 4 positive divisors. The sum of these divisors (counting 77776885) is 1, the average is 0.25.

Base conversion 77776885

Base System Value
2 Binary 100101000101100011111110101
3 Ternary 12102100110211101
4 Quaternary 10220230133311
5 Quinary 124402330020
6 Senary 11415010101
8 Octal 450543765
10 Decimal 77776885
12 Duodecimal 22069931
16 Hexadecimal 4a2c7f5
20 Vigesimal 1462245
36 Base36 1ab111

Cryptographic Hash Functions

md5 82ff8bffce17cb3d616e8f592bfdc5a5
sha1 5a8e85d0e2cf4c051d6d6e4468cdc52973d9a391
sha256 a076f837741968f97366b39d15fd0337979b7848ad146507494dcac0425e0cfb
sha512 fab6a4f7241ad8ef56733193a831527e0ec3fff9f2ad606ab061ac28da8ebdbfbc0b6853f852ed78233b4066de27440f4a8fce86f72e7967f92f6d4e87c29e81
ripemd-160 3fa7a735b8dafb34c604323ce9b32caaa20f7140

77776885 as geometric shapes

Circle

Radius = n
Diameter 155553770
Circumference 488686581.0702
Area 1.900426000847E+16

Sphere

Radius = n
Volume 1.9707895269185E+24
Surface area 7.601704003388E+16
Circumference 488686581.0702

Square

Length = n
Perimeter 311107540
Area 6049243840303225
Diagonal 109993125.60613

Cube

Length = n
Surface area 36295463041819350
Volume 4.7049134250422E+23
Space diagonal 134713516.47444

Equilateral Triangle

Length = n
Perimeter 233330655
Area 2.6193994196946E+15
Altitude 67356758.237221

Triangular Pyramid

Length = n
Surface area 2.6193994196946E+15
Volume 5.5447936462383E+22
Height 36664375.202044