77776765 (number)

77776765 is an odd 8-digits composite number following 77776764 and preceding 77776766. In scientific notation, it is written as 7.7776765 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 56564880 positive integers (up to 77776765) that are relatively prime to 77776765.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-six thousand seven hundred sixty-five

Notation

Scientific notation 7.7776765 × 10^7
Engineering notation 7.7776765 × 10^6

Prime Factorization of 77776765

Prime Factorization 5 × 11 × 1414123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77776765
Product of the distinct prime numbers

The prime factorization of 77776765 is 5 × 11 × 1414123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77776765)

Multiplication

n×y
n×2 155553530
n×3 233330295
n×4 311107060
n×5 388883825

Division

n÷y
n÷2 38888382.5
n÷3 25925588.333333
n÷3 19444191.25
n÷5 15555353

Exponentiation

ny
n2 6049225173865225
n3 4.704891647798E+23
n4 3.6593125204125E+31
n5 2.8460948996168E+39

Nth Root

y√n
2√n 8819.1136175922
3√n 426.85786888
4√n 93.910135861856
5√n 37.85907293544

Divisors of 77776765

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77776764
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77776765 can be divided by 8 positive divisors. The sum of these divisors (counting 77776765) is 1, the average is 0.125.

Base conversion 77776765

Base System Value
2 Binary 100101000101100011101111101
3 Ternary 12102100110122221
4 Quaternary 10220230131331
5 Quinary 124402324030
6 Senary 11415005341
8 Octal 450543575
10 Decimal 77776765
12 Duodecimal 22069851
16 Hexadecimal 4a2c77d
20 Vigesimal 14621i5
36 Base36 1ab0xp

Cryptographic Hash Functions

md5 0c72f6a48016a9029a89e18e21e4fcf9
sha1 bcc9617ad73336ff4e2633dcad1be70cd68254ee
sha256 0d821ad9682cf5be8e2e01e043c34acc0c6ddbe2835b462dd409c5a536582574
sha512 060b2ab85a156b5095bef429948c09942224d3359d61d58046afacceae28200b6aa23435010c6fd81fcb6bcb669a186802c44726d1532ca69804c45593ed2c63
ripemd-160 79935c0dca7c1d96f17315d40724981180b2263c

77776765 as geometric shapes

Circle

Radius = n
Diameter 155553530
Circumference 488685827.08796
Area 1.9004201366125E+16

Sphere

Radius = n
Volume 1.9707804048878E+24
Surface area 7.6016805464502E+16
Circumference 488685827.08796

Square

Length = n
Perimeter 311107060
Area 6049225173865225
Diagonal 109992955.90051

Cube

Length = n
Surface area 36295351043191350
Volume 4.704891647798E+23
Space diagonal 134713308.62834

Equilateral Triangle

Length = n
Perimeter 233330295
Area 2.6193913368898E+15
Altitude 67356654.314172

Triangular Pyramid

Length = n
Surface area 2.6193913368898E+15
Volume 5.5447679815099E+22
Height 36664318.633502