77882642 (number)

77882642 is an even 8-digits composite number following 77882641 and preceding 77882643. In scientific notation, it is written as 7.7882642 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 38854144 positive integers (up to 77882642) that are relatively prime to 77882642.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7882642 × 10^7
Engineering notation 7.7882642 × 10^6

Prime Factorization of 77882642

Prime Factorization 2 × 449 × 86729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77882642
Product of the distinct prime numbers

The prime factorization of 77882642 is 2 × 449 × 86729. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 3, 33, 488, 516, 8255, 6503, 19100, 97411, 17332, 502132, 6089827, 3540650, 42611511, 43758093, 31304341, 926822394, 5120769311, 1994248726

Basic calculations (n = 77882642)

Multiplication

n×y
n×2 155765284
n×3 233647926
n×4 311530568
n×5 389413210

Division

n÷y
n÷2 38941321
n÷3 25960880.666667
n÷3 19470660.5
n÷5 15576528.4

Exponentiation

ny
n2 6065705924900164
n3 4.7241320302628E+23
n4 3.6792788367369E+31
n5 2.8655195645976E+39

Nth Root

y√n
2√n 8825.1142768805
3√n 427.05147399438
4√n 93.942079372774
5√n 37.869374788957

Divisors of 77882642

1, 2, 449, 898, 86729, 173458, 38941321, 77882642

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 -77882641
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 77882642 can be divided by 8 positive divisors. The sum of these divisors (counting 77882642) is 1, the average is 0.125.

Base conversion 77882642

Base System Value
2 Binary 100101001000110010100010010
3 Ternary 12102112211220022
4 Quaternary 10221012110102
5 Quinary 124414221032
6 Senary 11421143442
8 Octal 451062422
10 Decimal 77882642
12 Duodecimal 220bab82
16 Hexadecimal 4a46512
20 Vigesimal 146f6c2
36 Base36 1adamq

Cryptographic Hash Functions

md5 98d3c3672e427706ad90103d2374689a
sha1 10f5e967aee1a81ad0774238119b9e1345753442
sha256 6d90a815014e2222138e82a6158f8461d89b7b71e0739e42cc624f2f47840e11
sha512 481d88ae975d61c41cb4aa7498d7b6b7fc26890ec00d15ab5216da2d7724f379b923d4ba6291e656d1f4df7ec4392815c0900ef601030730ccb46e3a527d40f6
ripemd-160 92b6feed710004f790bae1e14311b3a9c5e05c02

77882642 as geometric shapes

Circle

Radius = n
Diameter 155765284
Circumference 489351071.89873
Area 1.9055977172502E+16

Sphere

Radius = n
Volume 1.9788397974482E+24
Surface area 7.622390869001E+16
Circumference 489351071.89873

Square

Length = n
Perimeter 311530568
Area 6065705924900164
Diagonal 110142688.58985

Cube

Length = n
Surface area 36394235549400984
Volume 4.7241320302628E+23
Space diagonal 134896692.9717

Equilateral Triangle

Length = n
Perimeter 233647926
Area 2.6265277114247E+15
Altitude 67448346.485849

Triangular Pyramid

Length = n
Surface area 2.6265277114247E+15
Volume 5.567442989699E+22
Height 36714229.529949