86406987 (number)

86406987 is an odd 8-digits composite number following 86406986 and preceding 86406988. In scientific notation, it is written as 8.6406987 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 56931072 positive integers (up to 86406987) that are relatively prime to 86406987.

Interesting facts

Basic properties

Name

Name eighty-six million four hundred six thousand nine hundred eighty-seven

Notation

Scientific notation 8.6406987 × 10^7
Engineering notation 8.6406987 × 10^6

Prime Factorization of 86406987

Prime Factorization 3 × 139 × 353 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 86406987
Product of the distinct prime numbers

The prime factorization of 86406987 is 3 × 139 × 353 × 587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 78, 52, 211, 645, 1033, 2831, 97986, 2072, 644862, 455468, 2912695, 2712068, 83923901, 81040573, 69470494, 336012337, 735674457, 3936319147

Basic calculations (n = 86406987)

Multiplication

n×y
n×2 172813974
n×3 259220961
n×4 345627948
n×5 432034935

Division

n÷y
n÷2 43203493.5
n÷3 28802329
n÷3 21601746.75
n÷5 17281397.4

Exponentiation

ny
n2 7466167402418169
n3 6.4512902968057E+23
n4 5.5743655680932E+31
n5 4.8166413317547E+39

Nth Root

y√n
2√n 9295.5358640586
3√n 442.09569633419
4√n 96.413359365073
5√n 38.664266209101

Divisors of 86406987

1, 3, 139, 353, 417, 587, 1059, 1761, 49067, 81593, 147201, 207211, 244779, 621633, 28802329, 86406987

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86406986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86406987 can be divided by 16 positive divisors. The sum of these divisors (counting 86406987) is 1, the average is 0.0625.

Base conversion 86406987

Base System Value
2 Binary 101001001100111011101001011
3 Ternary 20000120221002210
4 Quaternary 11021213131023
5 Quinary 134110010422
6 Senary 12324000203
8 Octal 511473513
10 Decimal 86406987
12 Duodecimal 24b30063
16 Hexadecimal 526774b
20 Vigesimal 1700h97
36 Base36 1fg023

Cryptographic Hash Functions

md5 68de34684b5b89e44be34258462d7a57
sha1 fd8f1c3fab61b0c303909287ad8354fc2454b81e
sha256 180305b31284c3ebe165338f6a0df4cc9237e025f15630f88ae13f881a9216ef
sha512 ffab7c6e068c1b238e95bae013eb2e9beea4e0718a9be2fad657891e6375a36c792cc0c53e65e2f2e6ad917b3a5c4d9ed22afe150b4a1ae9da755ad32a6cdf7a
ripemd-160 ba3a1cae6f4ff210605853e89940d3f6a3340e9d

86406987 as geometric shapes

Circle

Radius = n
Diameter 172813974
Circumference 542911111.15606
Area 2.3455656661909E+16

Sphere

Radius = n
Volume 2.7023101603493E+24
Surface area 9.3822626647634E+16
Circumference 542911111.15606

Square

Length = n
Perimeter 345627948
Area 7466167402418169
Diagonal 122197932.8992

Cube

Length = n
Surface area 44797004414509014
Volume 6.4512902968057E+23
Space diagonal 149661291.61294

Equilateral Triangle

Length = n
Perimeter 259220961
Area 3.2329453197007E+15
Altitude 74830645.806472

Triangular Pyramid

Length = n
Surface area 3.2329453197007E+15
Volume 7.6029185271238E+22
Height 40732644.299732