86631864 (number)

86631864 is an even 8-digits composite number following 86631863 and preceding 86631865. In scientific notation, it is written as 8.6631864 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 128 positive divisors. There are 24330240 positive integers (up to 86631864) that are relatively prime to 86631864.

Interesting facts

Basic properties

Name

Name eighty-six million six hundred thirty-one thousand eight hundred sixty-four

Notation

Scientific notation 8.6631864 × 10^7
Engineering notation 8.6631864 × 10^6

Prime Factorization of 86631864

Prime Factorization 2 × 2 × 2 × 3 × 17 × 11 × 97 × 199

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 21657966
Product of the distinct prime numbers

The prime factorization of 86631864 is 2 × 2 × 2 × 3 × 17 × 11 × 97 × 199. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86631864)

Multiplication

n×y
n×2 173263728
n×3 259895592
n×4 346527456
n×5 433159320

Division

n÷y
n÷2 43315932
n÷3 28877288
n÷3 21657966
n÷5 17326372.8

Exponentiation

ny
n2 7505079860114496
n3 6.5017905775058E+23
n4 5.6326223706696E+31
n5 4.8796457517921E+39

Nth Root

y√n
2√n 9307.6239717771
3√n 442.47888692395
4√n 96.476027964345
5√n 38.68437029397

Divisors of 86631864

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86631863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86631864 can be divided by 128 positive divisors. The sum of these divisors (counting 86631864) is 1, the average is 0.0078125.

Base conversion 86631864

Base System Value
2 Binary 101001010011110010110111000
3 Ternary 20001000100120120
4 Quaternary 11022132112320
5 Quinary 134134204424
6 Senary 12332453240
8 Octal 512362670
10 Decimal 86631864
12 Duodecimal 2501a220
16 Hexadecimal 529e5b8
20 Vigesimal 1718jd4
36 Base36 1fktko

Cryptographic Hash Functions

md5 710742a49d549cc763ba6455215b5d89
sha1 e0eb9cc4ff4c126d97995d84c68012700eaece71
sha256 b6451b885e1e5f319327f98dfae3dde67416525f828cf4d2c0833edd334df719
sha512 33c0aef72ca2088c5ea19d75d876b3f84197ffcf83c4f67b20a89e13a30625791a117ad19eda2cafd7969bfd28319a5ac9672d97ab92970c6742b85775969e2f
ripemd-160 76962ef4c3bc75300914da6531ac5f2d77c0cde2

86631864 as geometric shapes

Circle

Radius = n
Diameter 173263728
Circumference 544324055.01838
Area 2.357790375314E+16

Sphere

Radius = n
Volume 2.7234636684629E+24
Surface area 9.4311615012562E+16
Circumference 544324055.01838

Square

Length = n
Perimeter 346527456
Area 7505079860114496
Diagonal 122515957.00246

Cube

Length = n
Surface area 45030479160686976
Volume 6.5017905775058E+23
Space diagonal 150050790.0024

Equilateral Triangle

Length = n
Perimeter 259895592
Area 3.2497949081451E+15
Altitude 75025395.001199

Triangular Pyramid

Length = n
Surface area 3.2497949081451E+15
Volume 7.6624336786819E+22
Height 40838652.334154