76442487 (number)

76442487 is an odd 8-digits composite number following 76442486 and preceding 76442488. In scientific notation, it is written as 7.6442487 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 46066400 positive integers (up to 76442487) that are relatively prime to 76442487.

Interesting facts

Basic properties

Name

Name seventy-six million four hundred forty-two thousand four hundred eighty-seven

Notation

Scientific notation 7.6442487 × 10^7
Engineering notation 7.6442487 × 10^6

Prime Factorization of 76442487

Prime Factorization 11 × 3 × 179 × 12941

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76442487
Product of the distinct prime numbers

The prime factorization of 76442487 is 11 × 3 × 179 × 12941. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 48, 63, 559, 733, 6046, 6740, 62231, 48112, 757573, 43366, 3251136, 3980412, 46544085, 40022030, 921807632, 585697150, 8107875678, 1446617343

Basic calculations (n = 76442487)

Multiplication

n×y
n×2 152884974
n×3 229327461
n×4 305769948
n×5 382212435

Division

n÷y
n÷2 38221243.5
n÷3 25480829
n÷3 19110621.75
n÷5 15288497.4

Exponentiation

ny
n2 5843453818745169
n3 4.4668814257453E+23
n4 3.4145952531808E+31
n5 2.6102015325153E+39

Nth Root

y√n
2√n 8743.1394247147
3√n 424.40282819821
4√n 93.504756160928
5√n 37.728276097186

Divisors of 76442487

1, 3, 11, 33, 179, 537, 1969, 5907, 12941, 38823, 142351, 427053, 2316439, 6949317, 25480829, 76442487

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76442486
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76442487 can be divided by 16 positive divisors. The sum of these divisors (counting 76442487) is 1, the average is 0.0625.

Base conversion 76442487

Base System Value
2 Binary 100100011100110101101110111
3 Ternary 12022211200101020
4 Quaternary 10203212231313
5 Quinary 124032124422
6 Senary 11330232223
8 Octal 443465567
10 Decimal 76442487
12 Duodecimal 21725673
16 Hexadecimal 48e6b77
20 Vigesimal 13hf647
36 Base36 19ifef

Cryptographic Hash Functions

md5 92b3469acf24fcfc9ae05e115e2807cb
sha1 08b824120c7234ded6a4357e5cacb4178b5bdf10
sha256 29d84840068699e87ec6a0f7bd85eeecc655c1aceff5b181f26bb4ba3f08366f
sha512 01d19a3de7fc7325c6965e04e0cfc33fcfa00b4b9df8345da315271cd059340d91680d1a014d630026e697d292ca43cd92c2d1bf796f38ba4e8dbc17a6944543
ripemd-160 87efc078dd8df43bd1b1821ea883638dfe95182b

76442487 as geometric shapes

Circle

Radius = n
Diameter 152884974
Circumference 480302311.16267
Area 1.8357751588561E+16

Sphere

Radius = n
Volume 1.8710829162104E+24
Surface area 7.3431006354244E+16
Circumference 480302311.16267

Square

Length = n
Perimeter 305769948
Area 5843453818745169
Diagonal 108106001.85693

Cube

Length = n
Surface area 35060722912471014
Volume 4.4668814257453E+23
Space diagonal 132402271.34092

Equilateral Triangle

Length = n
Perimeter 229327461
Area 2.5302897264373E+15
Altitude 66201135.670462

Triangular Pyramid

Length = n
Surface area 2.5302897264373E+15
Volume 5.2642702448345E+22
Height 36035333.95231