87485738 (number)

87485738 is an even 8-digits composite number following 87485737 and preceding 87485739. In scientific notation, it is written as 8.7485738 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 43464096 positive integers (up to 87485738) that are relatively prime to 87485738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7485738 × 10^7
Engineering notation 8.7485738 × 10^6

Prime Factorization of 87485738

Prime Factorization 2 × 157 × 278617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87485738
Product of the distinct prime numbers

The prime factorization of 87485738 is 2 × 157 × 278617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 37, 70, 950, 265, 3710, 2527, 666, 99777, 292642, 657629, 2084010, 8985632, 2396024, 43167786, 821138480, 2493005, 8796794735, 5778561032

Basic calculations (n = 87485738)

Multiplication

n×y
n×2 174971476
n×3 262457214
n×4 349942952
n×5 437428690

Division

n÷y
n÷2 43742869
n÷3 29161912.666667
n÷3 21871434.5
n÷5 17497147.6

Exponentiation

ny
n2 7653754353404644
n3 6.6959434807832E+23
n4 5.8579955702261E+31
n5 5.1249106566196E+39

Nth Root

y√n
2√n 9353.3810999018
3√n 443.92787901425
4√n 96.712879700182
5√n 38.760328753205

Divisors of 87485738

1, 2, 157, 314, 278617, 557234, 43742869, 87485738

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87485737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87485738 can be divided by 8 positive divisors. The sum of these divisors (counting 87485738) is 1, the average is 0.125.

Base conversion 87485738

Base System Value
2 Binary 101001101101110110100101010
3 Ternary 20002121201212112
4 Quaternary 11031232310222
5 Quinary 134344020423
6 Senary 12403042322
8 Octal 515566452
10 Decimal 87485738
12 Duodecimal 253703a2
16 Hexadecimal 536ed2a
20 Vigesimal 176fe6i
36 Base36 1g34fe

Cryptographic Hash Functions

md5 e81df0b851cc8b0062185c759327894c
sha1 0f7aeba3ef751cd3424f188c8ea1c75c6a0b9cd9
sha256 cb7d98a0896a77181c91dad566c73e9c4862546a6ab8a05dd4e47680754fb223
sha512 77cc74d94ac43df328d73541a2ad3643028577d0365b911a7d87180cd003c9c00f2803d7799aed3172c4c5b49ffcd5e70f61d497c69caf4749bdaaae06f856c8
ripemd-160 790834a75f1412b24828d4eb8fb445908a88f860

87485738 as geometric shapes

Circle

Radius = n
Diameter 174971476
Circumference 549689103.58936
Area 2.4044978449037E+16

Sphere

Radius = n
Volume 2.8047902464108E+24
Surface area 9.6179913796148E+16
Circumference 549689103.58936

Square

Length = n
Perimeter 349942952
Area 7653754353404644
Diagonal 123723517.19382

Cube

Length = n
Surface area 45922526120427864
Volume 6.6959434807832E+23
Space diagonal 151529743.15366

Equilateral Triangle

Length = n
Perimeter 262457214
Area 3.3141728521871E+15
Altitude 75764871.57683

Triangular Pyramid

Length = n
Surface area 3.3141728521871E+15
Volume 7.8912450695061E+22
Height 41241172.39794