77885040 (number)

77885040 is an even 8-digits composite number following 77885039 and preceding 77885041. In scientific notation, it is written as 7.7885040 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 20283648 positive integers (up to 77885040) that are relatively prime to 77885040.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-five thousand forty

Notation

Scientific notation 7.7885040 × 10^7
Engineering notation 7.7885040 × 10^6

Prime Factorization of 77885040

Prime Factorization 2 × 2 × 2 × 2 × 215 × 3 × 7547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9735630
Product of the distinct prime numbers

The prime factorization of 77885040 is 2 × 2 × 2 × 2 × 215 × 3 × 7547. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 3, 21, 322, 963, 2047, 5498, 45879, 99852, 219507, 758487, 2229817, 7725832, 76003749, 80416330, 153813343, 510253912, 8368249404, 321656032

Basic calculations (n = 77885040)

Multiplication

n×y
n×2 155770080
n×3 233655120
n×4 311540160
n×5 389425200

Division

n÷y
n÷2 38942520
n÷3 25961680
n÷3 19471260
n÷5 15577008

Exponentiation

ny
n2 6066079455801600
n3 4.7245684105829E+23
n4 3.6797319964098E+31
n5 2.8659607372966E+39

Nth Root

y√n
2√n 8825.2501380981
3√n 427.05585690905
4√n 93.942802481606
5√n 37.869607985058

Divisors of 77885040

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 215, 430, 645, 860, 1290, 1720, 2580, 3440, 5160, 7547, 10320, 15094, 22641, 30188, 45282, 60376, 90564, 120752, 181128, 362256, 1622605, 3245210, 4867815, 6490420, 9735630, 12980840, 19471260, 25961680, 38942520, 77885040

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77885039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77885040 can be divided by 40 positive divisors. The sum of these divisors (counting 77885040) is 1, the average is 0.025.

Base conversion 77885040

Base System Value
2 Binary 100101001000110111001110000
3 Ternary 12102112222012010
4 Quaternary 10221012321300
5 Quinary 124414310130
6 Senary 11421202520
8 Octal 451067160
10 Decimal 77885040
12 Duodecimal 22100440
16 Hexadecimal 4a46e70
20 Vigesimal 146fcc0
36 Base36 1adchc

Cryptographic Hash Functions

md5 c1b3404aca48a1a3ff3497f5d4e8b57b
sha1 28094da7148ce1d744c9c0eacb29487df9320bb4
sha256 bdbc9df4a7aadb1ea4dad64829e3f1eb0c6234770b1f20205f2558a5c31b2f3f
sha512 3ae0135b7b740eb82fb4b31f6b68c482de6c76c1274452e6b0b8bae2542e67557e8885377407f35525359fc13ca6f6657363d1b6f1c159e5d3f34c2372b3d298
ripemd-160 d839e5fa51034a7bfa128d1730825122089122a6

77885040 as geometric shapes

Circle

Radius = n
Diameter 155770080
Circumference 489366138.97709
Area 1.9057150654438E+16

Sphere

Radius = n
Volume 1.9790225880093E+24
Surface area 7.6228602617753E+16
Circumference 489366138.97709

Square

Length = n
Perimeter 311540160
Area 6066079455801600
Diagonal 110146079.87397

Cube

Length = n
Surface area 36396476734809600
Volume 4.7245684105829E+23
Space diagonal 134900846.42953

Equilateral Triangle

Length = n
Perimeter 233655120
Area 2.6266894550495E+15
Altitude 67450423.214767

Triangular Pyramid

Length = n
Surface area 2.6266894550495E+15
Volume 5.5679572688381E+22
Height 36715359.95799