77681668, seventy-seven million six hundred eighty-one thousand six hundred sixty-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

77681668 has 12 divisors, whose sum is 137858112
The reverse of 77681668 is 86618677
Previous prime number is 71

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	seventy-seven million six hundred eighty-one thousand six hundred sixty-eight

Notation

Scientific notation	7.7681668 × 10^7
Engineering notation	7.7681668 × 10^6

Prime Factorization of 77681668

Prime Factorization 2 × 2 × 71 × 273527

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	38840834	Product of the distinct prime numbers

The prime factorization of 77681668 is 2 × 2 × 71 × 273527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 22, 21, 215, 534, 9347, 7800, 37124, 36749, 120443, 424555, 8801297, 4505918, 42380958, 85664175, 821095576, 352136003, 6657976473, 7224660768

Basic calculations (n = 77681668)

Multiplication

n×y

n×2	155363336
n×3	233045004
n×4	310726672
n×5	388408340

Division

n÷y

n÷2	38840834
n÷3	25893889.333333
n÷3	19420417
n÷5	15536333.6

Exponentiation

n^y

n²	6034441543262224
n³	4.687654845291E+23
n⁴	3.6414484739049E+31
n⁵	2.8287379138899E+39

Nth Root

^y√n

²√n	8813.7204403135
³√n	426.68382607855
⁴√n	93.881416906188
⁵√n	37.849810409886

Divisors of 77681668

1, 2, 4, 71, 142, 284, 273527, 547054, 1094108, 19420417, 38840834, 77681668

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-77681667	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77681668 can be divided by 12 positive divisors. The sum of these divisors (counting 77681668) is 1, the average is 0.083333333333333.

Base conversion 77681668

Base	System	Value
2	Binary	100101000010101010000000100
3	Ternary	12102011122012211
4	Quaternary	10220111100010
5	Quinary	124341303133
6	Senary	11412553204
8	Octal	450252004
10	Decimal	77681668
12	Duodecimal	22022804
16	Hexadecimal	4a15404
20	Vigesimal	145a438
36	Base36	1a8zk4

Cryptographic Hash Functions

md5	c8d2ad1c7727d8452a18cb3d476fda19
sha1	0065e62655c3e92c4c2a7056712d2426ea438920
sha256	8fe782784839c68ee84449d51479ecdf250e265984a42ff01f231efbda3dc34a
sha512	db1db75806e94b600a36985d4565d73fbdcbf20b894badc30e3b7edaa413f27380a60e56ade515edcddc9854c550f8a15ac2c71542ca3d38bb157c440be67f76
ripemd-160	7027ad82da9f12d9a1aae4b9ba262bdfda9fc044

77681668 as geometric shapes

Circle

Radius = n

Diameter	155363336
Circumference	488088315.0148
Area	1.895775722083E+16

Sphere

Radius = n

Volume	1.9635602699375E+24
Surface area	7.5831028883319E+16
Circumference	488088315.0148

Square

Length = n

Perimeter	310726672
Area	6034441543262224
Diagonal	109858468.43336

Cube

Length = n

Surface area	36206649259573344
Volume	4.687654845291E+23
Space diagonal	134548595.7927

Equilateral Triangle

Length = n

Perimeter	233045004
Area	2.6129898370586E+15
Altitude	67274297.896349

Triangular Pyramid

Length = n

Surface area	2.6129898370586E+15
Volume	5.5244542149454E+22
Height	36619489.477788