77884742 (number)

77884742 is an even 8-digits composite number following 77884741 and preceding 77884743. In scientific notation, it is written as 7.7884742 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 35773920 positive integers (up to 77884742) that are relatively prime to 77884742.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-four thousand seven hundred forty-two

Notation

Scientific notation 7.7884742 × 10^7
Engineering notation 7.7884742 × 10^6

Prime Factorization of 77884742

Prime Factorization 2 × 13 × 211 × 14197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77884742
Product of the distinct prime numbers

The prime factorization of 77884742 is 2 × 13 × 211 × 14197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 87, 68, 417, 78, 5388, 9187, 21838, 79669, 1378, 56899, 6712076, 4971399, 72900895, 75945625, 317478556, 523874112, 7450212716, 6554546039

Basic calculations (n = 77884742)

Multiplication

n×y
n×2 155769484
n×3 233654226
n×4 311538968
n×5 389423710

Division

n÷y
n÷2 38942371
n÷3 25961580.666667
n÷3 19471185.5
n÷5 15576948.4

Exponentiation

ny
n2 6066033036406564
n3 4.72451418004E+23
n4 3.6796756798776E+31
n5 2.8659059097094E+39

Nth Root

y√n
2√n 8825.2332547078
3√n 427.05531224816
4√n 93.942712621617
5√n 37.869579006038

Divisors of 77884742

1, 2, 13, 26, 211, 422, 2743, 5486, 14197, 28394, 184561, 369122, 2995567, 5991134, 38942371, 77884742

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 -77884741
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 77884742 can be divided by 16 positive divisors. The sum of these divisors (counting 77884742) is 1, the average is 0.0625.

Base conversion 77884742

Base System Value
2 Binary 100101001000110110101000110
3 Ternary 12102112221210002
4 Quaternary 10221012311012
5 Quinary 124414302432
6 Senary 11421201302
8 Octal 451066506
10 Decimal 77884742
12 Duodecimal 22100232
16 Hexadecimal 4a46d46
20 Vigesimal 146fbh2
36 Base36 1adc92

Cryptographic Hash Functions

md5 b051fe9a76b8546f524100f3f377dbbc
sha1 bf403834eae73629021febf93327031917b9c743
sha256 97c84a72e3b41b6aaebfa97cc6556f661fd50f2f901240e07c415be7afe54338
sha512 7b9490972a38e44cf738084a59a37aa3f0a104d52a2b097822151159843439c69bb4970d596b89a4a8c23e530c710d72061a4e6d6951c13f39d3690ef3331ede
ripemd-160 afa5ab65eba6cf769c9c2bd6a9dd106c8747fe63

77884742 as geometric shapes

Circle

Radius = n
Diameter 155769484
Circumference 489364266.58787
Area 1.9057004823608E+16

Sphere

Radius = n
Volume 1.9789998719726E+24
Surface area 7.6228019294431E+16
Circumference 489364266.58787

Square

Length = n
Perimeter 311538968
Area 6066033036406564
Diagonal 110145658.43833

Cube

Length = n
Surface area 36396198218439384
Volume 4.72451418004E+23
Space diagonal 134900330.27839

Equilateral Triangle

Length = n
Perimeter 233654226
Area 2.6266693548619E+15
Altitude 67450165.139197

Triangular Pyramid

Length = n
Surface area 2.6266693548619E+15
Volume 5.5678933575305E+22
Height 36715219.479443