87885738 (number)

87885738 is an even 8-digits composite number following 87885737 and preceding 87885739. In scientific notation, it is written as 8.7885738 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 29295240 positive integers (up to 87885738) that are relatively prime to 87885738.

Interesting facts

Basic properties

Name

Name eighty-seven million eight hundred eighty-five thousand seven hundred thirty-eight

Notation

Scientific notation 8.7885738 × 10^7
Engineering notation 8.7885738 × 10^6

Prime Factorization of 87885738

Prime Factorization 2 × 3 × 3 × 4882541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29295246
Product of the distinct prime numbers

The prime factorization of 87885738 is 2 × 3 × 3 × 4882541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 61, 11, 743, 945, 4585, 2305, 62263, 47423, 340968, 164143, 8313116, 9861405, 5511311, 42900032, 951827116, 145836316, 1716780262, 7185572505

Basic calculations (n = 87885738)

Multiplication

n×y
n×2 175771476
n×3 263657214
n×4 351542952
n×5 439428690

Division

n÷y
n÷2 43942869
n÷3 29295246
n÷3 21971434.5
n÷5 17577147.6

Exponentiation

ny
n2 7723902943804644
n3 6.7882091045664E+23
n4 5.9658676685314E+31
n5 5.2431468285922E+39

Nth Root

y√n
2√n 9374.7393563768
3√n 444.60342229811
4√n 96.823237687948
5√n 38.795707900389

Divisors of 87885738

1, 2, 3, 6, 9, 18, 4882541, 9765082, 14647623, 29295246, 43942869, 87885738

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 -87885737
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 87885738 can be divided by 12 positive divisors. The sum of these divisors (counting 87885738) is 1, the average is 0.083333333333333.

Base conversion 87885738

Base System Value
2 Binary 101001111010000011110101010
3 Ternary 20010101001120100
4 Quaternary 11033100132222
5 Quinary 134444320423
6 Senary 12415410230
8 Octal 517203652
10 Decimal 87885738
12 Duodecimal 25523976
16 Hexadecimal 53d07aa
20 Vigesimal 1795e6i
36 Base36 1gbp2i

Cryptographic Hash Functions

md5 f1e4a31cd682d2947ae9edb141d30341
sha1 2a8d9124d709bedfef8679f92e5f947727a2ee57
sha256 ec82ebc6d1dd7bc79438a938dd034318e8ba0216aef4f00e98ceedb37e337364
sha512 0c355856da24081bcaf57dca6dfcb4fd8ca8bf80f56a57589c1d9b46ecf75f6fd73c2d3520438b6a0ae118d1fa8e57da538bb7d0a93dc812b0e3441f530d4d01
ripemd-160 3a14638c14e4e9c17eb2a034018704820a40341e

87885738 as geometric shapes

Circle

Radius = n
Diameter 175771476
Circumference 552202377.71223
Area 2.4265356745297E+16

Sphere

Radius = n
Volume 2.843438380525E+24
Surface area 9.7061426981189E+16
Circumference 552202377.71223

Square

Length = n
Perimeter 351542952
Area 7723902943804644
Diagonal 124289202.61877

Cube

Length = n
Surface area 46343417662827864
Volume 6.7882091045664E+23
Space diagonal 152222563.47669

Equilateral Triangle

Length = n
Perimeter 263657214
Area 3.3445480828501E+15
Altitude 76111281.738343

Triangular Pyramid

Length = n
Surface area 3.3445480828501E+15
Volume 7.9999811499186E+22
Height 41429734.206256