77886764 (number)

77886764 is an even 8-digits composite number following 77886763 and preceding 77886765. In scientific notation, it is written as 7.7886764 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 38768304 positive integers (up to 77886764) that are relatively prime to 77886764.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-six thousand seven hundred sixty-four

Notation

Scientific notation 7.7886764 × 10^7
Engineering notation 7.7886764 × 10^6

Prime Factorization of 77886764

Prime Factorization 2 × 2 × 223 × 87317

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38943382
Product of the distinct prime numbers

The prime factorization of 77886764 is 2 × 2 × 223 × 87317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 91, 65, 359, 634, 3157, 690, 28399, 83543, 409628, 423106, 9576310, 8101986, 55499078, 60859178, 385383595, 58953534, 1748036660, 7213075082

Basic calculations (n = 77886764)

Multiplication

n×y
n×2 155773528
n×3 233660292
n×4 311547056
n×5 389433820

Division

n÷y
n÷2 38943382
n÷3 25962254.666667
n÷3 19471691
n÷5 15577352.8

Exponentiation

ny
n2 6066348006391696
n3 4.724882155157E+23
n4 3.6800578134653E+31
n5 2.8662779442372E+39

Nth Root

y√n
2√n 8825.3478118429
3√n 427.05900787303
4√n 93.943322337689
5√n 37.869775633752

Divisors of 77886764

1, 2, 4, 223, 446, 892, 87317, 174634, 349268, 19471691, 38943382, 77886764

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 -77886763
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 77886764 can be divided by 12 positive divisors. The sum of these divisors (counting 77886764) is 1, the average is 0.083333333333333.

Base conversion 77886764

Base System Value
2 Binary 100101001000111010100101100
3 Ternary 12102120001112222
4 Quaternary 10221013110230
5 Quinary 124414334024
6 Senary 11421214512
8 Octal 451072454
10 Decimal 77886764
12 Duodecimal 22101438
16 Hexadecimal 4a4752c
20 Vigesimal 146fgi4
36 Base36 1addt8

Cryptographic Hash Functions

md5 ea1c59769cb1bb86c4735aaaa51c1423
sha1 ffd38899016643dd3760fc1faee1e6be23c82161
sha256 355e978c9a854e2c708b1e7c2ae0b1d62d30e739967269dc2efc492af743a01f
sha512 758464a04e8887846c6c176466e5598d57671734c73f70a8755c24df1b2c997728f498e08b61530774759c15e9a1160ea6334238c8a5cea9fbea7c46f29fafac
ripemd-160 61181914b84ebc1b87776caa3f4b27ce689f469b

77886764 as geometric shapes

Circle

Radius = n
Diameter 155773528
Circumference 489376971.18856
Area 1.9057994330999E+16

Sphere

Radius = n
Volume 1.9791540090292E+24
Surface area 7.6231977323997E+16
Circumference 489376971.18856

Square

Length = n
Perimeter 311547056
Area 6066348006391696
Diagonal 110148517.97815

Cube

Length = n
Surface area 36398088038350176
Volume 4.724882155157E+23
Space diagonal 134903832.48513

Equilateral Triangle

Length = n
Perimeter 233660292
Area 2.6268057408661E+15
Altitude 67451916.242563

Triangular Pyramid

Length = n
Surface area 2.6268057408661E+15
Volume 5.5683270203647E+22
Height 36716172.659384