77312280 (number)

77312280 is an even 8-digits composite number following 77312279 and preceding 77312281. In scientific notation, it is written as 7.7312280 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 20135808 positive integers (up to 77312280) that are relatively prime to 77312280.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred twelve thousand two hundred eighty

Notation

Scientific notation 7.7312280 × 10^7
Engineering notation 7.7312280 × 10^6

Prime Factorization of 77312280

Prime Factorization 2 × 2 × 2 × 5 × 3 × 43 × 14983

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19328070
Product of the distinct prime numbers

The prime factorization of 77312280 is 2 × 2 × 2 × 5 × 3 × 43 × 14983. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 69, 81, 49, 114, 1409, 8082, 62047, 62601, 855974, 531117, 8795010, 758711, 29902798, 8980177, 525053754, 172483709, 4415291368, 8631630599

Basic calculations (n = 77312280)

Multiplication

n×y
n×2 154624560
n×3 231936840
n×4 309249120
n×5 386561400

Division

n÷y
n÷2 38656140
n÷3 25770760
n÷3 19328070
n÷5 15462456

Exponentiation

ny
n2 5977188638798400
n3 4.621100816556E+23
n4 3.5726784023781E+31
n5 2.7621191299461E+39

Nth Root

y√n
2√n 8792.7401872226
3√n 426.00643601553
4√n 93.769612280433
5√n 37.813745439959

Divisors of 77312280

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 14983, 29966, 44949, 59932, 74915, 89898, 119864, 149830, 179796, 224745, 299660, 359592, 449490, 599320, 644269, 898980, 1288538, 1797960, 1932807, 2577076, 3221345, 3865614, 5154152, 6442690, 7731228, 9664035, 12885380, 15462456, 19328070, 25770760, 38656140, 77312280

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77312279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77312280 can be divided by 64 positive divisors. The sum of these divisors (counting 77312280) is 1, the average is 0.015625.

Base conversion 77312280

Base System Value
2 Binary 100100110111011000100011000
3 Ternary 12101110212111210
4 Quaternary 10212323010120
5 Quinary 124242443110
6 Senary 11401023120
8 Octal 446730430
10 Decimal 77312280
12 Duodecimal 21a84aa0
16 Hexadecimal 49bb118
20 Vigesimal 14340e0
36 Base36 1a12jc

Cryptographic Hash Functions

md5 19e1984d59286be8ab00ac3805e2c1c0
sha1 0707acb3c58839fdd6c81fc0ff9c356a0b054a57
sha256 81aa103f8af63c65498eb45161dc4aa18c55ce495c14336b62d71a18d2c7b39d
sha512 21f6e69fd4e252544d9ddc13bc45e9a7fa8de6ba3b96d708125b8bf8d9702369214c1c6790973bef5c08cbb4e22220bf80f57fe8fdbdbcec6a9015567cb0500f
ripemd-160 fc060b11cb5958c658927339b077b3065fddbda6

77312280 as geometric shapes

Circle

Radius = n
Diameter 154624560
Circumference 485767381.76055
Area 1.8777891916769E+16

Sphere

Radius = n
Volume 1.935682183572E+24
Surface area 7.5111567667078E+16
Circumference 485767381.76055

Square

Length = n
Perimeter 309249120
Area 5977188638798400
Diagonal 109336074.91399

Cube

Length = n
Surface area 35863131832790400
Volume 4.621100816556E+23
Space diagonal 133908797.00899

Equilateral Triangle

Length = n
Perimeter 231936840
Area 2.5881986022056E+15
Altitude 66954398.504496

Triangular Pyramid

Length = n
Surface area 2.5881986022056E+15
Volume 5.4460195398891E+22
Height 36445358.304662