87555044 (number)

87555044 is an even 8-digits composite number following 87555043 and preceding 87555045. In scientific notation, it is written as 8.7555044 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 43749864 positive integers (up to 87555044) that are relatively prime to 87555044.

Interesting facts

Basic properties

Name

Name eighty-seven million five hundred fifty-five thousand forty-four

Notation

Scientific notation 8.7555044 × 10^7
Engineering notation 8.7555044 × 10^6

Prime Factorization of 87555044

Prime Factorization 2 × 2 × 1823 × 12007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43777522
Product of the distinct prime numbers

The prime factorization of 87555044 is 2 × 2 × 1823 × 12007. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 69, 56, 572, 58, 8682, 2596, 39775, 79828, 542204, 440068, 7337194, 4194966, 34645157, 40271675, 692310274, 206471954, 6305045933, 9892077368

Basic calculations (n = 87555044)

Multiplication

n×y
n×2 175110088
n×3 262665132
n×4 350220176
n×5 437775220

Division

n÷y
n÷2 43777522
n÷3 29185014.666667
n÷3 21888761
n÷5 17511008.8

Exponentiation

ny
n2 7665885729841936
n3 6.7118696237528E+23
n4 5.8765804022994E+31
n5 5.1452425569286E+39

Nth Root

y√n
2√n 9357.0852299207
3√n 444.04507428661
4√n 96.732027942769
5√n 38.766467976741

Divisors of 87555044

1, 2, 4, 1823, 3646, 7292, 12007, 24014, 48028, 21888761, 43777522, 87555044

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 -87555043
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 87555044 can be divided by 12 positive divisors. The sum of these divisors (counting 87555044) is 1, the average is 0.083333333333333.

Base conversion 87555044

Base System Value
2 Binary 101001101111111101111100100
3 Ternary 20002202020221102
4 Quaternary 11031333233210
5 Quinary 134403230134
6 Senary 12404335232
8 Octal 515775744
10 Decimal 87555044
12 Duodecimal 253a4518
16 Hexadecimal 537fbe4
20 Vigesimal 17747c4
36 Base36 1g4lwk

Cryptographic Hash Functions

md5 a78458af3c6c72eea9046c5abdbc7849
sha1 19ab1ce4ce94a7bed7b73fd4b57acab99f522638
sha256 91d72c340ef7f05b0a75c3bcfbb1b459ed3782c9cfbefdcc1455a99e8ba0052e
sha512 d3f98d956d9977fb44b9edb31fc9913f7f303c80a2207db21c8039699aed2086d4604b1e30ff61a1a57c63ea22144e3b13b278530f50d3565f7197637f63028f
ripemd-160 e5861cfd52a8c42c88d68c1173abc719f090d00e

87555044 as geometric shapes

Circle

Radius = n
Diameter 175110088
Circumference 550124566.03026
Area 2.408309029213E+16

Sphere

Radius = n
Volume 2.8114613735779E+24
Surface area 9.6332361168521E+16
Circumference 550124566.03026

Square

Length = n
Perimeter 350220176
Area 7665885729841936
Diagonal 123821530.67897

Cube

Length = n
Surface area 45995314379051616
Volume 6.7118696237528E+23
Space diagonal 151649784.66693

Equilateral Triangle

Length = n
Perimeter 262665132
Area 3.3194258922759E+15
Altitude 75824892.333464

Triangular Pyramid

Length = n
Surface area 3.3194258922759E+15
Volume 7.9100142089927E+22
Height 41273843.559658