775668081 (number)

775668081 is an odd 9-digits composite number following 775668080 and preceding 775668082. In scientific notation, it is written as 7.75668081 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 500430960 positive integers (up to 775668081) that are relatively prime to 775668081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.75668081 × 10^8
Engineering notation 7.75668081 × 10^6

Prime Factorization of 775668081

Prime Factorization 3 × 31 × 8340517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 775668081
Product of the distinct prime numbers

The prime factorization of 775668081 is 3 × 31 × 8340517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 38, 98, 348, 419, 9806, 3498, 79925, 48953, 514794, 876246, 7313686, 2993613, 78491916, 47763157, 251289634, 702358814, 4950632372, 1381869149

Basic calculations (n = 775668081)

Multiplication

n×y
n×2 1551336162
n×3 2327004243
n×4 3102672324
n×5 3878340405

Division

n÷y
n÷2 387834040.5
n÷3 258556027
n÷3 193917020.25
n÷5 155133616.2

Exponentiation

ny
n2 601660971882222561
n3 4.6668921147248E+26
n4 3.6199592508626E+35
n5 2.8078868454148E+44

Nth Root

y√n
2√n 27850.818318319
3√n 918.80914012383
4√n 166.8856444345
5√n 59.970156762654

Divisors of 775668081

1, 3, 31, 93, 8340517, 25021551, 258556027, 775668081

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 -775668080
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 775668081 can be divided by 8 positive divisors. The sum of these divisors (counting 775668081) is 1, the average is 0.125.

Base conversion 775668081

Base System Value
2 Binary 101110001110111100000101110001
3 Ternary 2000001120000120110
4 Quaternary 232032330011301
5 Quinary 3042032334311
6 Senary 204545131533
8 Octal 5616740561
10 Decimal 775668081
12 Duodecimal 197929ba9
16 Hexadecimal 2e3bc171
20 Vigesimal c27ia41
36 Base36 ctt9bl

Cryptographic Hash Functions

md5 fb37eafa906398c01a64a7950abff0d8
sha1 050289209023b7c9a9e781c9981096fb9b058d94
sha256 45bdeb3e172f18c6dd679e589401871589c4a20bc934c91b20b2d15386041067
sha512 8b751169c689459b36aa1b6fa1f9c540653abb3db24e14924981ca09117f57814e5d7bf81dd83b2853e3610e25d065bd020f7bae91044ac05053e2ce90c7d2ed
ripemd-160 975abd987095129ca3c3c3405e20714962dd8c9f

775668081 as geometric shapes

Circle

Radius = n
Diameter 1551336162
Circumference 4873666289.7874
Area 1.8901736892169E+18

Sphere

Radius = n
Volume 1.9548631976954E+27
Surface area 7.5606947568675E+18
Circumference 4873666289.7874

Square

Length = n
Perimeter 3102672324
Area 601660971882222561
Diagonal 1096960320.0501

Cube

Length = n
Surface area 3609965831293335366
Volume 4.6668921147248E+26
Space diagonal 1343496526.1015

Equilateral Triangle

Length = n
Perimeter 2327004243
Area 2.6052684305782E+17
Altitude 671748263.05073

Triangular Pyramid

Length = n
Surface area 2.6052684305782E+17
Volume 5.4999851023132E+25
Height 365653440.0167