77778330 (number)

77778330 is an even 8-digits composite number following 77778329 and preceding 77778331. In scientific notation, it is written as 7.7778330 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 17777856 positive integers (up to 77778330) that are relatively prime to 77778330.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-eight thousand three hundred thirty

Notation

Scientific notation 7.7778330 × 10^7
Engineering notation 7.7778330 × 10^6

Prime Factorization of 77778330

Prime Factorization 2 × 15 × 7 × 370373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77778330
Product of the distinct prime numbers

The prime factorization of 77778330 is 2 × 15 × 7 × 370373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 38, 100, 382, 312, 4257, 9184, 77528, 7404, 836809, 591659, 1891052, 951610, 61282124, 67232687, 620003268, 624578543, 2110443940, 5779847011

Basic calculations (n = 77778330)

Multiplication

n×y
n×2 155556660
n×3 233334990
n×4 311113320
n×5 388891650

Division

n÷y
n÷2 38889165
n÷3 25926110
n÷3 19444582.5
n÷5 15555666

Exponentiation

ny
n2 6049468617588900
n3 4.7051756646347E+23
n4 3.6596070555193E+31
n5 2.8463812523451E+39

Nth Root

y√n
2√n 8819.2023448836
3√n 426.86073189478
4√n 93.910608265965
5√n 37.859225291924

Divisors of 77778330

1, 2, 7, 14, 15, 30, 105, 210, 370373, 740746, 2592611, 5185222, 5555595, 11111190, 38889165, 77778330

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 -77778329
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 77778330 can be divided by 16 positive divisors. The sum of these divisors (counting 77778330) is 1, the average is 0.0625.

Base conversion 77778330

Base System Value
2 Binary 100101000101100110110011010
3 Ternary 12102100112210220
4 Quaternary 10220230312122
5 Quinary 124402401310
6 Senary 11415020510
8 Octal 450546632
10 Decimal 77778330
12 Duodecimal 2206a736
16 Hexadecimal 4a2cd9a
20 Vigesimal 14625ga
36 Base36 1ab256

Cryptographic Hash Functions

md5 a9062c0d7abdf11851602c4074574de0
sha1 0e435119cad3ef0714bec331afd2bba9cda5eeae
sha256 5cf538bb7c93b721a0839301f857f5189387b036ffebbcd3234489f7ec8a0b49
sha512 face2eb972d611bbbddb2c81d86aba99805b408dc430185be84f05c5bf20ddbb667c6d3bb80cd5d03299b6c1fabfad0dfcc2b2d45e1a1bcbc599f7a394f5047a
ripemd-160 824c21dd8b26d18b633bec34c4ec399397d2cbdf

77778330 as geometric shapes

Circle

Radius = n
Diameter 155556660
Circumference 488695660.27297
Area 1.9004966167139E+16

Sphere

Radius = n
Volume 1.9708993735821E+24
Surface area 7.6019864668557E+16
Circumference 488695660.27297

Square

Length = n
Perimeter 311113320
Area 6049468617588900
Diagonal 109995169.14473

Cube

Length = n
Surface area 36296811705533400
Volume 4.7051756646347E+23
Space diagonal 134716019.28786

Equilateral Triangle

Length = n
Perimeter 233334990
Area 2.6194967511144E+15
Altitude 67358009.643929

Triangular Pyramid

Length = n
Surface area 2.6194967511144E+15
Volume 5.5451026985619E+22
Height 36665056.381577