830023985 (number)

830023985 is an odd 9-digits composite number following 830023984 and preceding 830023986. In scientific notation, it is written as 8.30023985 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 563990784 positive integers (up to 830023985) that are relatively prime to 830023985.

Interesting facts

Basic properties

Name

Name eight hundred thirty million twenty-three thousand nine hundred eighty-five

Notation

Scientific notation 8.30023985 × 10^8
Engineering notation 8.30023985 × 10^6

Prime Factorization of 830023985

Prime Factorization 5 × 49 × 7 × 113 × 4283

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 830023985
Product of the distinct prime numbers

The prime factorization of 830023985 is 5 × 49 × 7 × 113 × 4283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 830023985)

Multiplication

n×y
n×2 1660047970
n×3 2490071955
n×4 3320095940
n×5 4150119925

Division

n÷y
n÷2 415011992.5
n÷3 276674661.66667
n÷3 207505996.25
n÷5 166004797

Exponentiation

ny
n2 688939815675280225
n3 5.7183657123196E+26
n4 4.7463806962269E+35
n5 3.9396098198093E+44

Nth Root

y√n
2√n 28810.136844521
3√n 939.78868986377
4√n 169.73549082181
5√n 60.788038303394

Divisors of 830023985

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -830023984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 830023985 can be divided by 32 positive divisors. The sum of these divisors (counting 830023985) is 1, the average is 0.03125.

Base conversion 830023985

Base System Value
2 Binary 110001011110010010100100110001
3 Ternary 2010211211120212002
4 Quaternary 301132102210301
5 Quinary 3144441231420
6 Senary 214210143345
8 Octal 6136224461
10 Decimal 830023985
12 Duodecimal 1b1b81b55
16 Hexadecimal 31792931
20 Vigesimal cj7cjj5
36 Base36 dq6alt

Cryptographic Hash Functions

md5 f36910a061e5b70bf9831eb5d811a587
sha1 5c83bdab6cb2104453812ffe7bd7a393b8245095
sha256 94bb05b94fc8d66cfc0028ffd2af5b82e426267db56eb44a90a770c9816ed529
sha512 1afe94e55f50dc344f32880ca2246bda51b69a820aa93b550bcfcce875e71d572cc7f58fd36c9bb1babdb20e6dd363970162f5879fd472519824c24ff0981e08
ripemd-160 a78bd61eee8d4fe072952078b1b858263aff55b4

830023985 as geometric shapes

Circle

Radius = n
Diameter 1660047970
Circumference 5215194507.1586
Area 2.164368263691E+18

Sphere

Radius = n
Volume 2.3953034283151E+27
Surface area 8.6574730547639E+18
Circumference 5215194507.1586

Square

Length = n
Perimeter 3320095940
Area 688939815675280225
Diagonal 1173831176.682

Cube

Length = n
Surface area 4133638894051681350
Volume 5.7183657123196E+26
Space diagonal 1437643713.5208

Equilateral Triangle

Length = n
Perimeter 2490071955
Area 2.9831969102668E+17
Altitude 718821856.76039

Triangular Pyramid

Length = n
Surface area 2.9831969102668E+17
Volume 6.7391586208097E+25
Height 391277058.89399