87381856 (number)

87381856 is an even 8-digits composite number following 87381855 and preceding 87381857. In scientific notation, it is written as 8.7381856 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 12 positive divisors. There are 43690912 positive integers (up to 87381856) that are relatively prime to 87381856.

Interesting facts

Basic properties

Name

Name eighty-seven million three hundred eighty-one thousand eight hundred fifty-six

Notation

Scientific notation 8.7381856 × 10^7
Engineering notation 8.7381856 × 10^6

Prime Factorization of 87381856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2730683

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5461366
Product of the distinct prime numbers

The prime factorization of 87381856 is 2 × 2 × 2 × 2 × 2 × 2730683. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 54, 51, 550, 81, 8013, 255, 98445, 98161, 642806, 543593, 352320, 819435, 7574435, 28693277, 452676140, 662956470, 8701583044, 4324549307

Basic calculations (n = 87381856)

Multiplication

n×y
n×2 174763712
n×3 262145568
n×4 349527424
n×5 436909280

Division

n÷y
n÷2 43690928
n÷3 29127285.333333
n÷3 21845464
n÷5 17476371.2

Exponentiation

ny
n2 7635588758004736
n3 6.6721191732719E+23
n4 5.8302215681368E+31
n5 5.0945558151503E+39

Nth Root

y√n
2√n 9347.8262713852
3√n 443.75210034052
4√n 96.684157292626
5√n 38.751119448053

Divisors of 87381856

1, 2, 4, 8, 16, 32, 2730683, 5461366, 10922732, 21845464, 43690928, 87381856

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 -87381855
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 87381856 can be divided by 12 positive divisors. The sum of these divisors (counting 87381856) is 1, the average is 0.083333333333333.

Base conversion 87381856

Base System Value
2 Binary 101001101010101011101100000
3 Ternary 20002102110101001
4 Quaternary 11031111131200
5 Quinary 134332204411
6 Senary 12400521344
8 Octal 515253540
10 Decimal 87381856
12 Duodecimal 25320254
16 Hexadecimal 5355760
20 Vigesimal 1762ecg
36 Base36 1g0w9s

Cryptographic Hash Functions

md5 65d98e598513b45ec27f2488c69fad6a
sha1 1e4d21bb3c6e7fe5dd47da3a8ebafbc95a199140
sha256 555c64906c4b3645d524284dea726187b06672a0e172e0e013cca1fb2db71655
sha512 c597d955f1ae4261f952b849c1575df63cd215ca57d0f0ee5a782c989ca6724505ccfd8e083249dade446602ecda52a7252799c5c64a8b256734bb9ca60e3654
ripemd-160 72486a52c6101c416a0af9eff7c756a84939e97a

87381856 as geometric shapes

Circle

Radius = n
Diameter 174763712
Circumference 549036393.73328
Area 2.398790954798E+16

Sphere

Radius = n
Volume 2.7948107438169E+24
Surface area 9.5951638191922E+16
Circumference 549036393.73328

Square

Length = n
Perimeter 349527424
Area 7635588758004736
Diagonal 123576605.86053

Cube

Length = n
Surface area 45813532548028416
Volume 6.6721191732719E+23
Space diagonal 151349814.25167

Equilateral Triangle

Length = n
Perimeter 262145568
Area 3.3063069186415E+15
Altitude 75674907.125834

Triangular Pyramid

Length = n
Surface area 3.3063069186415E+15
Volume 7.8631678538422E+22
Height 41192201.953511