77880040 (number)

77880040 is an even 8-digits composite number following 77880039 and preceding 77880041. In scientific notation, it is written as 7.7880040 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 26701632 positive integers (up to 77880040) that are relatively prime to 77880040.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty thousand forty

Notation

Scientific notation 7.7880040 × 10^7
Engineering notation 7.7880040 × 10^6

Prime Factorization of 77880040

Prime Factorization 2 × 2 × 2 × 7 × 5 × 278143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19470010
Product of the distinct prime numbers

The prime factorization of 77880040 is 2 × 2 × 2 × 7 × 5 × 278143. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 8, 91, 93, 780, 909, 3528, 8770, 2131, 55168, 769481, 46720, 7121645, 5749256, 93806346, 77252322, 810207339, 766894706, 2472922041, 6244078393

Basic calculations (n = 77880040)

Multiplication

n×y
n×2 155760080
n×3 233640120
n×4 311520160
n×5 389400200

Division

n÷y
n÷2 38940020
n÷3 25960013.333333
n÷3 19470010
n÷5 15576008

Exponentiation

ny
n2 6065300630401600
n3 4.723658557077E+23
n4 3.678787173715E+31
n5 2.8650409224041E+39

Nth Root

y√n
2√n 8824.9668554618
3√n 427.04671811946
4√n 93.941294729538
5√n 37.869121748157

Divisors of 77880040

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 278143, 556286, 1112572, 1390715, 1947001, 2225144, 2781430, 3894002, 5562860, 7788004, 9735005, 11125720, 15576008, 19470010, 38940020, 77880040

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77880039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77880040 can be divided by 32 positive divisors. The sum of these divisors (counting 77880040) is 1, the average is 0.03125.

Base conversion 77880040

Base System Value
2 Binary 100101001000101101011101000
3 Ternary 12102112201022221
4 Quaternary 10221011223220
5 Quinary 124414130130
6 Senary 11421123424
8 Octal 451055350
10 Decimal 77880040
12 Duodecimal 220b9574
16 Hexadecimal 4a45ae8
20 Vigesimal 146f020
36 Base36 1ad8mg

Cryptographic Hash Functions

md5 adf78caa9a9fbce561413b4ec97009d8
sha1 5f22456a2e48aa6eaabaea85dd628a4c6a816c72
sha256 86ef89b2f2af48db365b041b6a6755950f537f0ab2548c7ec22e13ce215c2114
sha512 4adf2a6439ea8da769b7e5eda1d65c02b679c9a64de1f16634dc8dfdd4f1a2bced39ad9371189fa1409ddedb7d5ad1d494f8b0e69976ad3bd53aab2374cb9c31
ripemd-160 e7d74f5897e947ebae5a529ce855bc5a91652b58

77880040 as geometric shapes

Circle

Radius = n
Diameter 155760080
Circumference 489334723.05056
Area 1.9054703902283E+16

Sphere

Radius = n
Volume 1.978641469464E+24
Surface area 7.6218815609133E+16
Circumference 489334723.05056

Square

Length = n
Perimeter 311520160
Area 6065300630401600
Diagonal 110139008.80616

Cube

Length = n
Surface area 36391803782409600
Volume 4.723658557077E+23
Space diagonal 134892186.1755

Equilateral Triangle

Length = n
Perimeter 233640120
Area 2.6263522137588E+15
Altitude 67446093.087748

Triangular Pyramid

Length = n
Surface area 2.6263522137588E+15
Volume 5.5668849961984E+22
Height 36713002.935386