87130452 (number)

87130452 is an even 8-digits composite number following 87130451 and preceding 87130453. In scientific notation, it is written as 8.7130452 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 29043480 positive integers (up to 87130452) that are relatively prime to 87130452.

Interesting facts

Basic properties

Name

Name eighty-seven million one hundred thirty thousand four hundred fifty-two

Notation

Scientific notation 8.7130452 × 10^7
Engineering notation 8.7130452 × 10^6

Prime Factorization of 87130452

Prime Factorization 2 × 2 × 3 × 7260871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43565226
Product of the distinct prime numbers

The prime factorization of 87130452 is 2 × 2 × 3 × 7260871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 94, 41, 321, 610, 3106, 3878, 47199, 42315, 96249, 55728, 2171767, 607583, 13316973, 21049401, 743411447, 688564687, 3519135155, 5902919573

Basic calculations (n = 87130452)

Multiplication

n×y
n×2 174260904
n×3 261391356
n×4 348521808
n×5 435652260

Division

n÷y
n÷2 43565226
n÷3 29043484
n÷3 21782613
n÷5 17426090.4

Exponentiation

ny
n2 7591715665724304
n3 6.6146961741004E+23
n4 5.7634146749204E+31
n5 5.0216892568925E+39

Nth Root

y√n
2√n 9334.3693948761
3√n 443.32612245732
4√n 96.61454028704
5√n 38.728795780723

Divisors of 87130452

1, 2, 3, 4, 6, 12, 7260871, 14521742, 21782613, 29043484, 43565226, 87130452

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87130451
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87130452 can be divided by 12 positive divisors. The sum of these divisors (counting 87130452) is 1, the average is 0.083333333333333.

Base conversion 87130452

Base System Value
2 Binary 101001100011000000101010100
3 Ternary 20001221200111210
4 Quaternary 11030120011110
5 Quinary 134301133302
6 Senary 12351301420
8 Octal 514300524
10 Decimal 87130452
12 Duodecimal 2521a870
16 Hexadecimal 5318154
20 Vigesimal 174b62c
36 Base36 1fviac

Cryptographic Hash Functions

md5 490c045b6d09c10c89f47e79f159d2d1
sha1 6d6d11c333bd827063acf9b52882df451fd38b5b
sha256 a6af27ec173c7bd10b6cb142f956965816354fde8ec4269c751012b217113f10
sha512 64edee978a56c33115ef924910125249e874d68fdb4288a7beb5d6f1e5fbe4783f8f1703f34f10bcd7b43a5f8ad9b0838394aed3fd79488b6c43d0505de40b8a
ripemd-160 df8e073b00bfc2e33998cbe875ef640c2765a5d4

87130452 as geometric shapes

Circle

Radius = n
Diameter 174260904
Circumference 547456775.81432
Area 2.3850078163582E+16

Sphere

Radius = n
Volume 2.770757454171E+24
Surface area 9.5400312654328E+16
Circumference 547456775.81432

Square

Length = n
Perimeter 348521808
Area 7591715665724304
Diagonal 123221066.9141

Cube

Length = n
Surface area 45550293994345824
Volume 6.6146961741004E+23
Space diagonal 150914369.75044

Equilateral Triangle

Length = n
Perimeter 261391356
Area 3.2873093124128E+15
Altitude 75457184.875221

Triangular Pyramid

Length = n
Surface area 3.2873093124128E+15
Volume 7.7954942003252E+22
Height 41073688.971366