87081429 (number)

87081429 is an odd 8-digits composite number following 87081428 and preceding 87081430. In scientific notation, it is written as 8.7081429 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 53867520 positive integers (up to 87081429) that are relatively prime to 87081429.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-one thousand four hundred twenty-nine

Notation

Scientific notation 8.7081429 × 10^7
Engineering notation 8.7081429 × 10^6

Prime Factorization of 87081429

Prime Factorization 17 × 3 × 71 × 24049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87081429
Product of the distinct prime numbers

The prime factorization of 87081429 is 17 × 3 × 71 × 24049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 34, 80, 998, 37, 8953, 7084, 62077, 32316, 296946, 875185, 716958, 7626209, 39372031, 4277441, 753122803, 43725785, 2172426781, 4187042867

Basic calculations (n = 87081429)

Multiplication

n×y
n×2 174162858
n×3 261244287
n×4 348325716
n×5 435407145

Division

n÷y
n÷2 43540714.5
n÷3 29027143
n÷3 21770357.25
n÷5 17416285.8

Exponentiation

ny
n2 7583175276682041
n3 6.6035373945094E+23
n4 5.7504547276882E+31
n5 5.0075781508689E+39

Nth Root

y√n
2√n 9331.7430847618
3√n 443.242962654
4√n 96.600947639047
5√n 38.724436732543

Divisors of 87081429

1, 3, 17, 51, 71, 213, 1207, 3621, 24049, 72147, 408833, 1226499, 1707479, 5122437, 29027143, 87081429

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 -87081428
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 87081429 can be divided by 16 positive divisors. The sum of these divisors (counting 87081429) is 1, the average is 0.0625.

Base conversion 87081429

Base System Value
2 Binary 101001100001100000111010101
3 Ternary 20001212012021010
4 Quaternary 11030030013111
5 Quinary 134243101204
6 Senary 12350242433
8 Octal 514140725
10 Decimal 87081429
12 Duodecimal 251b6419
16 Hexadecimal 530c1d5
20 Vigesimal 17453b9
36 Base36 1fuggl

Cryptographic Hash Functions

md5 1235f56581a15d5e48e01c372c86ddaf
sha1 1b388c10029dcfcfcbc06feff119c8140d69039e
sha256 e975dc6e97344053549f1d17e60d7c18b6006dde4778c5087de08d4bc32ec235
sha512 38eb7ee89a9a1d1159bf0a7fb4cdebf187c58451f51b4922b2103d55c0c7acd20c423ae353fa533a26ed8b63e287ee3ec3cfbd9578c9bcb4e9405ab5fde12299
ripemd-160 478d86e104b5fb2ea1b64d6fe2d3d96c6ac09a3d

87081429 as geometric shapes

Circle

Radius = n
Diameter 174162858
Circumference 547148755.221
Area 2.3823247740108E+16

Sphere

Radius = n
Volume 2.7660832755062E+24
Surface area 9.5292990960432E+16
Circumference 547148755.221

Square

Length = n
Perimeter 348325716
Area 7583175276682041
Diagonal 123151737.92263

Cube

Length = n
Surface area 45499051660092246
Volume 6.6035373945094E+23
Space diagonal 150829459.4237

Equilateral Triangle

Length = n
Perimeter 261244287
Area 3.2836112154784E+15
Altitude 75414729.711851

Triangular Pyramid

Length = n
Surface area 3.2836112154784E+15
Volume 7.7823434524609E+22
Height 41050579.307543