77886630 (number)

77886630 is an even 8-digits composite number following 77886629 and preceding 77886631. In scientific notation, it is written as 7.7886630 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 20424960 positive integers (up to 77886630) that are relatively prime to 77886630.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7886630 × 10^7
Engineering notation 7.7886630 × 10^6

Prime Factorization of 77886630

Prime Factorization 2 × 135 × 61 × 4729

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77886630
Product of the distinct prime numbers

The prime factorization of 77886630 is 2 × 135 × 61 × 4729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 14, 74, 633, 76, 9815, 865, 97534, 73448, 473625, 559494, 8481799, 9171325, 55733226, 51277027, 635638245, 629554131, 7087413913, 6391027956

Basic calculations (n = 77886630)

Multiplication

n×y
n×2 155773260
n×3 233659890
n×4 311546520
n×5 389433150

Division

n÷y
n÷2 38943315
n÷3 25962210
n÷3 19471657.5
n÷5 15577326

Exponentiation

ny
n2 6066327132756900
n3 4.72485776848E+23
n4 3.6800324881623E+31
n5 2.8662532879347E+39

Nth Root

y√n
2√n 8825.3402200708
3√n 427.05876296218
4√n 93.943281931551
5√n 37.869762603159

Divisors of 77886630

1, 2, 61, 122, 135, 270, 4729, 8235, 9458, 16470, 288469, 576938, 638415, 1276830, 38943315, 77886630

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77886629
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77886630 can be divided by 16 positive divisors. The sum of these divisors (counting 77886630) is 1, the average is 0.0625.

Base conversion 77886630

Base System Value
2 Binary 100101001000111010010100110
3 Ternary 12102120001101000
4 Quaternary 10221013102212
5 Quinary 124414333010
6 Senary 11421214130
8 Octal 451072246
10 Decimal 77886630
12 Duodecimal 22101346
16 Hexadecimal 4a474a6
20 Vigesimal 146fgba
36 Base36 1addpi

Cryptographic Hash Functions

md5 f47df8be0aaf8994586d12b6f7320524
sha1 18fbd6786fd20e715e6bc8456dfb5dd5a5884b3d
sha256 aa026880dd0e7c80000e352abcaecc2f4f2fcf16853062932e09632faf04351f
sha512 c3caf22c6fc16f1ff8fd6ddca3a75cbb0ead247b91b6313cfa3171ffc4af4a485fde436f67da6328c3fbbdc9d1a8cad4175255d7605e9c5ecc180b6ec68b1c53
ripemd-160 074e591312e2904ba495cee59a7e23f1d3d47fe5

77886630 as geometric shapes

Circle

Radius = n
Diameter 155773260
Circumference 489376129.24173
Area 1.9057928754542E+16

Sphere

Radius = n
Volume 1.9791437939618E+24
Surface area 7.6231715018166E+16
Circumference 489376129.24173

Square

Length = n
Perimeter 311546520
Area 6066327132756900
Diagonal 110148328.47354

Cube

Length = n
Surface area 36397962796541400
Volume 4.72485776848E+23
Space diagonal 134903600.39032

Equilateral Triangle

Length = n
Perimeter 233659890
Area 2.6267967023171E+15
Altitude 67451800.195159

Triangular Pyramid

Length = n
Surface area 2.6267967023171E+15
Volume 5.5682982803902E+22
Height 36716109.491178