864093985 (number)

864093985 is an odd 9-digits composite number following 864093984 and preceding 864093986. In scientific notation, it is written as 8.64093985 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 690647424 positive integers (up to 864093985) that are relatively prime to 864093985.

Interesting facts

Basic properties

Name

Name eight hundred sixty-four million ninety-three thousand nine hundred eighty-five

Notation

Scientific notation 8.64093985 × 10^8
Engineering notation 8.64093985 × 10^6

Prime Factorization of 864093985

Prime Factorization 5 × 1109 × 155833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 864093985
Product of the distinct prime numbers

The prime factorization of 864093985 is 5 × 1109 × 155833. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 97, 30, 48, 572, 750, 6630, 17617, 25088, 816817, 644398, 7001179, 9091282, 40048500, 61504856, 297798009, 529843354, 9812386526, 1502763920

Basic calculations (n = 864093985)

Multiplication

n×y
n×2 1728187970
n×3 2592281955
n×4 3456375940
n×5 4320469925

Division

n÷y
n÷2 432046992.5
n÷3 288031328.33333
n÷3 216023496.25
n÷5 172818797

Exponentiation

ny
n2 746658414913180225
n3 6.4518304517611E+26
n4 5.5749878856066E+35
n5 4.8173134984006E+44

Nth Root

y√n
2√n 29395.47558724
3√n 952.47516508799
4√n 171.45108803166
5√n 61.279074343494

Divisors of 864093985

1, 5, 1109, 5545, 155833, 779165, 172818797, 864093985

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 -864093984
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 864093985 can be divided by 8 positive divisors. The sum of these divisors (counting 864093985) is 1, the average is 0.125.

Base conversion 864093985

Base System Value
2 Binary 110011100000010000011100100001
3 Ternary 2020012221112002221
4 Quaternary 303200100130201
5 Quinary 3232202001420
6 Senary 221424311041
8 Octal 6340203441
10 Decimal 864093985
12 Duodecimal 201472481
16 Hexadecimal 33810721
20 Vigesimal da0bej5
36 Base36 eagj6p

Cryptographic Hash Functions

md5 1e0d738f14d1df4d792008704737e6a9
sha1 940f6a20f8db259849d921dfd68c95a4d3027a01
sha256 0fff1adfbd59ec5409455e1bc38c4d30d9fc1afc7071cb6420528c7785269bde
sha512 f6b37342393c53540c6d1f1b4b9d2f2c804f0e0fc1c0b978c548063681f77346016723fb7eacc00936353a92d9b21bc5a8fa349345397978492893b961a4f550
ripemd-160 e5ba11c8a2ae053808164b8251cea28e48e8373b

864093985 as geometric shapes

Circle

Radius = n
Diameter 1728187970
Circumference 5429262630.5743
Area 2.3456965910322E+18

Sphere

Radius = n
Volume 2.702536419928E+27
Surface area 9.382786364129E+18
Circumference 5429262630.5743

Square

Length = n
Perimeter 3456375940
Area 746658414913180225
Diagonal 1222013432.752

Cube

Length = n
Surface area 4479950489479081350
Volume 6.4518304517611E+26
Space diagonal 1496654684.5347

Equilateral Triangle

Length = n
Perimeter 2592281955
Area 3.2331257763212E+17
Altitude 748327342.26733

Triangular Pyramid

Length = n
Surface area 3.2331257763212E+17
Volume 7.6035551058436E+25
Height 407337810.91734