77894057 (number)

77894057 is an odd 8-digits composite number following 77894056 and preceding 77894058. In scientific notation, it is written as 7.7894057 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 77840256 positive integers (up to 77894057) that are relatively prime to 77894057.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred ninety-four thousand fifty-seven

Notation

Scientific notation 7.7894057 × 10^7
Engineering notation 7.7894057 × 10^6

Prime Factorization of 77894057

Prime Factorization 1489 × 52313

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 77894057
Product of the distinct prime numbers

The prime factorization of 77894057 is 1489 × 52313. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 16, 57, 490, 481, 8757, 897, 91756, 77888, 239421, 827973, 578573, 634464, 78160647, 40403131, 692963235, 759506307, 7674724267, 3032126977

Basic calculations (n = 77894057)

Multiplication

n×y
n×2 155788114
n×3 233682171
n×4 311576228
n×5 389470285

Division

n÷y
n÷2 38947028.5
n÷3 25964685.666667
n÷3 19473514.25
n÷5 15578811.4

Exponentiation

ny
n2 6067484115919249
n3 4.7262095357201E+23
n4 3.6814363496932E+31
n5 2.8676201286488E+39

Nth Root

y√n
2√n 8825.7609870198
3√n 427.07233681357
4√n 93.945521378189
5√n 37.870484801564

Divisors of 77894057

1, 1489, 52313, 77894057

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 -77894056
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 77894057 can be divided by 4 positive divisors. The sum of these divisors (counting 77894057) is 1, the average is 0.25.

Base conversion 77894057

Base System Value
2 Binary 100101001001001000110101001
3 Ternary 12102120102120002
4 Quaternary 10221021012221
5 Quinary 124420102212
6 Senary 11421312345
8 Octal 451110651
10 Decimal 77894057
12 Duodecimal 221056b5
16 Hexadecimal 4a491a9
20 Vigesimal 146gf2h
36 Base36 1adjft

Cryptographic Hash Functions

md5 55871db43f6225ae279bfae39704fa95
sha1 93c80eb17249bc67deaf907f4f7ad62fddfe31ce
sha256 c1d90de08c7663fb8a56720080dab9e7367a97dd5f037b9ee1972ae7499ca9c0
sha512 4fcaa5e21b67732c192c02f9b9954c594f3c3bee7379b7bc4db6172627b4980f355818e287180a3d664a7ca2dbd43290c84e1d66623bd515ded84d0e68386c0d
ripemd-160 d8211bdb9bc6587de57b386a89c7ecd73fb92dd9

77894057 as geometric shapes

Circle

Radius = n
Diameter 155788114
Circumference 489422794.45901
Area 1.9061563524345E+16

Sphere

Radius = n
Volume 1.9797100208992E+24
Surface area 7.6246254097379E+16
Circumference 489422794.45901

Square

Length = n
Perimeter 311576228
Area 6067484115919249
Diagonal 110158831.83766

Cube

Length = n
Surface area 36404904695515494
Volume 4.7262095357201E+23
Space diagonal 134916464.33167

Equilateral Triangle

Length = n
Perimeter 233682171
Area 2.6272976907223E+15
Altitude 67458232.165833

Triangular Pyramid

Length = n
Surface area 2.6272976907223E+15
Volume 5.5698913533603E+22
Height 36719610.612554