77396985 (number)

77396985 is an odd 8-digits composite number following 77396984 and preceding 77396986. In scientific notation, it is written as 7.7396985 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 41019264 positive integers (up to 77396985) that are relatively prime to 77396985.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred ninety-six thousand nine hundred eighty-five

Notation

Scientific notation 7.7396985 × 10^7
Engineering notation 7.7396985 × 10^6

Prime Factorization of 77396985

Prime Factorization 135 × 167 × 3433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77396985
Product of the distinct prime numbers

The prime factorization of 77396985 is 135 × 167 × 3433. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77396985)

Multiplication

n×y
n×2 154793970
n×3 232190955
n×4 309587940
n×5 386984925

Division

n÷y
n÷2 38698492.5
n÷3 25798995
n÷3 19349246.25
n÷5 15479397

Exponentiation

ny
n2 5990293287090225
n3 4.6363063968652E+23
n4 3.5883613665358E+31
n5 2.7772835086035E+39

Nth Root

y√n
2√n 8797.5556264226
3√n 426.16195984142
4√n 93.795285736665
5√n 37.822027721929

Divisors of 77396985

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 -77396984
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 77396985 can be divided by 8 positive divisors. The sum of these divisors (counting 77396985) is 1, the average is 0.125.

Base conversion 77396985

Base System Value
2 Binary 100100111001111101111111001
3 Ternary 12101122011201000
4 Quaternary 10213033233321
5 Quinary 124303200420
6 Senary 11402515213
8 Octal 447175771
10 Decimal 77396985
12 Duodecimal 21b05b09
16 Hexadecimal 49cfbf9
20 Vigesimal 143ec95
36 Base36 1a2vw9

Cryptographic Hash Functions

md5 ff2a839e70dc7c4228456d6b417ddca4
sha1 0a4adf0387c4fc49eb69fc8ca70943ade38c44d1
sha256 280826b60641d17c54c7dfa2934a7f50e3dc11ee06698d979149251d9eb87e0c
sha512 5dd1f687373ad20189d0a3bab67e3b03aab12b9f569514ec93312a2f22ba77cf9242d37d5be40047863e570de4142400929923404eaadc8e8c4d54da5741d2d4
ripemd-160 e5c0e5f7069d35ff125e73baec550036f28053cc

77396985 as geometric shapes

Circle

Radius = n
Diameter 154793970
Circumference 486299598.972
Area 1.8819061383571E+16

Sphere

Radius = n
Volume 1.9420514821578E+24
Surface area 7.5276245534284E+16
Circumference 486299598.972

Square

Length = n
Perimeter 309587940
Area 5990293287090225
Diagonal 109455865.87379

Cube

Length = n
Surface area 35941759722541350
Volume 4.6363063968652E+23
Space diagonal 134055510.37265

Equilateral Triangle

Length = n
Perimeter 232190955
Area 2.5938730813698E+15
Altitude 67027755.186323

Triangular Pyramid

Length = n
Surface area 2.5938730813698E+15
Volume 5.4639394881366E+22
Height 36485288.624596