77678834 (number)

77678834 is an even 8-digits composite number following 77678833 and preceding 77678835. In scientific notation, it is written as 7.7678834 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 38839416 positive integers (up to 77678834) that are relatively prime to 77678834.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7678834 × 10^7
Engineering notation 7.7678834 × 10^6

Prime Factorization of 77678834

Prime Factorization 2 × 38839417

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 77678834
Product of the distinct prime numbers

The prime factorization of 77678834 is 2 × 38839417. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 30, 35, 22, 621, 9382, 4404, 95247, 40773, 81627, 747064, 3024418, 7241458, 27433451, 85860817, 95019096, 294027327, 4649082179, 1985445936

Basic calculations (n = 77678834)

Multiplication

n×y
n×2 155357668
n×3 233036502
n×4 310715336
n×5 388394170

Division

n÷y
n÷2 38839417
n÷3 25892944.666667
n÷3 19419708.5
n÷5 15535766.8

Exponentiation

ny
n2 6034001251599556
n3 4.6871418157879E+23
n4 3.6409171104305E+31
n5 2.8282219582889E+39

Nth Root

y√n
2√n 8813.5596667862
3√n 426.67863722383
4√n 93.880560643757
5√n 37.849534236805

Divisors of 77678834

1, 2, 38839417, 77678834

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 -77678833
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 77678834 can be divided by 4 positive divisors. The sum of these divisors (counting 77678834) is 1, the average is 0.25.

Base conversion 77678834

Base System Value
2 Binary 100101000010100100011110010
3 Ternary 12102011111022212
4 Quaternary 10220110203302
5 Quinary 124341210314
6 Senary 11412532122
8 Octal 450244362
10 Decimal 77678834
12 Duodecimal 22021042
16 Hexadecimal 4a148f2
20 Vigesimal 1459h1e
36 Base36 1a8xde

Cryptographic Hash Functions

md5 0f54acd235cbd0fd90824718fcdb1306
sha1 bb39c3417bd6033d057de796ffbefca25ec73712
sha256 ac35511dc620ab56eff233b1dbf37679a102f78af9aaba194e856ef11e4efb34
sha512 85cb5ac1d5e78e4f9029f1f550a9fca8b345767dcd41caeecfc2e8b11d8978aac3c3b6411e6fc2041b8a4a9490700564a2bac8b0ff9928c83b7c97625ec6ea8d
ripemd-160 b50465b118d38be54795495311ef04700516aed5

77678834 as geometric shapes

Circle

Radius = n
Diameter 155357668
Circumference 488070508.46764
Area 1.8956374003777E+16

Sphere

Radius = n
Volume 1.9633453726417E+24
Surface area 7.5825496015107E+16
Circumference 488070508.46764

Square

Length = n
Perimeter 310715336
Area 6034001251599556
Diagonal 109854460.55213

Cube

Length = n
Surface area 36204007509597336
Volume 4.6871418157879E+23
Space diagonal 134543687.16071

Equilateral Triangle

Length = n
Perimeter 233036502
Area 2.6127991851762E+15
Altitude 67271843.580354

Triangular Pyramid

Length = n
Surface area 2.6127991851762E+15
Volume 5.5238496038778E+22
Height 36618153.517376