86987379 (number)

86987379 is an odd 8-digits composite number following 86987378 and preceding 86987380. In scientific notation, it is written as 8.6987379 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 57893576 positive integers (up to 86987379) that are relatively prime to 86987379.

Interesting facts

Basic properties

Name

Name eighty-six million nine hundred eighty-seven thousand three hundred seventy-nine

Notation

Scientific notation 8.6987379 × 10^7
Engineering notation 8.6987379 × 10^6

Prime Factorization of 86987379

Prime Factorization 3 × 599 × 48407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 86987379
Product of the distinct prime numbers

The prime factorization of 86987379 is 3 × 599 × 48407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86987379)

Multiplication

n×y
n×2 173974758
n×3 260962137
n×4 347949516
n×5 434936895

Division

n÷y
n÷2 43493689.5
n÷3 28995793
n÷3 21746844.75
n÷5 17397475.8

Exponentiation

ny
n2 7566804105289641
n3 6.5821645652559E+23
n4 5.7256524367828E+31
n5 4.980594985407E+39

Nth Root

y√n
2√n 9326.7024719351
3√n 443.08333421666
4√n 96.57485424237
5√n 38.716068455335

Divisors of 86987379

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 -86987378
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 86987379 can be divided by 8 positive divisors. The sum of these divisors (counting 86987379) is 1, the average is 0.125.

Base conversion 86987379

Base System Value
2 Binary 101001011110101001001110011
3 Ternary 20001200102020210
4 Quaternary 11023311021303
5 Quinary 134232044004
6 Senary 12344235203
8 Octal 513651163
10 Decimal 86987379
12 Duodecimal 2516bb03
16 Hexadecimal 52f5273
20 Vigesimal 173d88j
36 Base36 1fsfw3

Cryptographic Hash Functions

md5 bad65dcd1f2655348ae6ece3fc171700
sha1 7b3bb39e422cfab35da7fa5050437fdefb38f4df
sha256 f7f060e5d4d147e070e534d21a8fdaa3d2e9be2ce395f828b8878bf3c7f2fa5f
sha512 2ff7950b2128c6d9b9cbfe78f5a5aea8cfa2c3ca0ddc9d9096f5ff3e87065278b752ab2c0f9f9db67227a680afa4b23ed347fb6d0de28a4753fc05b53771a260
ripemd-160 9b8c469bda2045e076d8027d44e70ca228174b33

86987379 as geometric shapes

Circle

Radius = n
Diameter 173974758
Circumference 546557821.64286
Area 2.3771816188331E+16

Sphere

Radius = n
Volume 2.7571306457236E+24
Surface area 9.5087264753324E+16
Circumference 546557821.64286

Square

Length = n
Perimeter 347949516
Area 7566804105289641
Diagonal 123018731.13709

Cube

Length = n
Surface area 45400824631737846
Volume 6.5821645652559E+23
Space diagonal 150666560.04525

Equilateral Triangle

Length = n
Perimeter 260962137
Area 3.2765222903206E+15
Altitude 75333280.022625

Triangular Pyramid

Length = n
Surface area 3.2765222903206E+15
Volume 7.7571553316304E+22
Height 41006243.712363