77880042 (number)

77880042 is an even 8-digits composite number following 77880041 and preceding 77880043. In scientific notation, it is written as 7.7880042 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 24494400 positive integers (up to 77880042) that are relatively prime to 77880042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7880042 × 10^7
Engineering notation 7.7880042 × 10^6

Prime Factorization of 77880042

Prime Factorization 2 × 9 × 3 × 3 × 37 × 3 × 71 × 61

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8653338
Product of the distinct prime numbers

The prime factorization of 77880042 is 2 × 9 × 3 × 3 × 37 × 3 × 71 × 61. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77880042)

Multiplication

n×y
n×2 155760084
n×3 233640126
n×4 311520168
n×5 389400210

Division

n÷y
n÷2 38940021
n÷3 25960014
n÷3 19470010.5
n÷5 15576008.4

Exponentiation

ny
n2 6065300941921764
n3 4.7236589209951E+23
n4 3.6787875516077E+31
n5 2.8650412902829E+39

Nth Root

y√n
2√n 8824.9669687767
3√n 427.04672177505
4√n 93.941295332653
5√n 37.869121942657

Divisors of 77880042

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77880041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77880042 can be divided by 96 positive divisors. The sum of these divisors (counting 77880042) is 1, the average is 0.010416666666667.

Base conversion 77880042

Base System Value
2 Binary 100101001000101101011101010
3 Ternary 12102112201100000
4 Quaternary 10221011223222
5 Quinary 124414130132
6 Senary 11421123430
8 Octal 451055352
10 Decimal 77880042
12 Duodecimal 220b9576
16 Hexadecimal 4a45aea
20 Vigesimal 146f022
36 Base36 1ad8mi

Cryptographic Hash Functions

md5 a0a3581775bd0e0450786758e9bfe98d
sha1 9eeec461e347359dcdf14d995eaa3e6e1b82a6e6
sha256 3c466c5b5778e1150a49da597442012014211076383e06f83cc77dec39178067
sha512 553d370384d7c56ab699837747dad1a1dbc9b9a89f7a7ef748e915792c72424c720474913e24ca2d7272863dce6a146d18131fad3aa56e5099c635c8c6970e44
ripemd-160 769c57c4764fa0ef0269cff77a1e4af50fe72395

77880042 as geometric shapes

Circle

Radius = n
Diameter 155760084
Circumference 489334735.61693
Area 1.9054704880953E+16

Sphere

Radius = n
Volume 1.9786416219016E+24
Surface area 7.6218819523811E+16
Circumference 489334735.61693

Square

Length = n
Perimeter 311520168
Area 6065300941921764
Diagonal 110139011.63459

Cube

Length = n
Surface area 36391805651530584
Volume 4.7236589209951E+23
Space diagonal 134892189.6396

Equilateral Triangle

Length = n
Perimeter 233640126
Area 2.626352348651E+15
Altitude 67446094.819799

Triangular Pyramid

Length = n
Surface area 2.626352348651E+15
Volume 5.5668854250799E+22
Height 36713003.878195