830028385 (number)

830028385 is an odd 9-digits composite number following 830028384 and preceding 830028386. In scientific notation, it is written as 8.30028385 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 659792640 positive integers (up to 830028385) that are relatively prime to 830028385.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.30028385 × 10^8
Engineering notation 8.30028385 × 10^6

Prime Factorization of 830028385

Prime Factorization 5 × 157 × 1057361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 830028385
Product of the distinct prime numbers

The prime factorization of 830028385 is 5 × 157 × 1057361. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 50, 93, 738, 671, 3085, 6852, 69916, 62846, 584424, 796983, 4448622, 1453734, 21163073, 38776167, 104687541, 137917745, 1414153167, 2784854787

Basic calculations (n = 830028385)

Multiplication

n×y
n×2 1660056770
n×3 2490085155
n×4 3320113540
n×5 4150141925

Division

n÷y
n÷2 415014192.5
n÷3 276676128.33333
n÷3 207507096.25
n÷5 166005677

Exponentiation

ny
n2 688947119905708225
n3 5.7184566528574E+26
n4 4.7464813402637E+35
n5 3.9397142412917E+44

Nth Root

y√n
2√n 28810.213206431
3√n 939.79035048362
4√n 169.73571576551
5√n 60.788102751363

Divisors of 830028385

1, 5, 157, 785, 1057361, 5286805, 166005677, 830028385

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 -830028384
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 830028385 can be divided by 8 positive divisors. The sum of these divisors (counting 830028385) is 1, the average is 0.125.

Base conversion 830028385

Base System Value
2 Binary 110001011110010011101001100001
3 Ternary 2010211211210220001
4 Quaternary 301132103221201
5 Quinary 3144441402020
6 Senary 214210220001
8 Octal 6136235141
10 Decimal 830028385
12 Duodecimal 1b1b84601
16 Hexadecimal 31793a61
20 Vigesimal cj7daj5
36 Base36 dq6e01

Cryptographic Hash Functions

md5 2137f43a297888dcf2bee0fab43a22e7
sha1 4dec504cd45d66e9cfa33bc78a9303e657ce4657
sha256 ab602c5cd17c703e5a31c1895b7dbdfd0aa8572193b6ee6e4bc9937651da3f66
sha512 859677acd2709d69012d0d605e1ce7e5ba95fc51aaf2c755e2f7a31efb25ae2a69a2febacf159667d5035ed3b645daa8d39a07b2084bce5af5bfdc510b104e05
ripemd-160 1fae1be14e0a19400285e95d69cc77c49498d220

830028385 as geometric shapes

Circle

Radius = n
Diameter 1660056770
Circumference 5215222153.174
Area 2.1643912106076E+18

Sphere

Radius = n
Volume 2.3953415213984E+27
Surface area 8.6575648424305E+18
Circumference 5215222153.174

Square

Length = n
Perimeter 3320113540
Area 688947119905708225
Diagonal 1173837399.2216

Cube

Length = n
Surface area 4133682719434249350
Volume 5.7184566528574E+26
Space diagonal 1437651334.5443

Equilateral Triangle

Length = n
Perimeter 2490085155
Area 2.9832285385123E+17
Altitude 718825667.27217

Triangular Pyramid

Length = n
Surface area 2.9832285385123E+17
Volume 6.7392657952613E+25
Height 391279133.07388