830142893 (number)

830142893 is an odd 9-digits composite number following 830142892 and preceding 830142894. In scientific notation, it is written as 8.30142893 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 775661040 positive integers (up to 830142893) that are relatively prime to 830142893.

Interesting facts

Basic properties

Name

Name eight hundred thirty million one hundred forty-two thousand eight hundred ninety-three

Notation

Scientific notation 8.30142893 × 10^8
Engineering notation 8.30142893 × 10^6

Prime Factorization of 830142893

Prime Factorization 29 × 31 × 923407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 830142893
Product of the distinct prime numbers

The prime factorization of 830142893 is 29 × 31 × 923407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 830142893)

Multiplication

n×y
n×2 1660285786
n×3 2490428679
n×4 3320571572
n×5 4150714465

Division

n÷y
n÷2 415071446.5
n÷3 276714297.66667
n÷3 207535723.25
n÷5 166028578.6

Exponentiation

ny
n2 689137222798409449
n3 5.7208236780786E+26
n4 4.749101118463E+35
n5 3.9424325416304E+44

Nth Root

y√n
2√n 28812.200419267
3√n 939.83356529696
4√n 169.74156950867
5√n 60.789779884366

Divisors of 830142893

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 -830142892
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 830142893 can be divided by 8 positive divisors. The sum of these divisors (counting 830142893) is 1, the average is 0.125.

Base conversion 830142893

Base System Value
2 Binary 110001011110101111100110101101
3 Ternary 2010212001121222002
4 Quaternary 301132233212231
5 Quinary 3200004033033
6 Senary 214212502045
8 Octal 6136574655
10 Decimal 830142893
12 Duodecimal 1b201a925
16 Hexadecimal 317af9ad
20 Vigesimal cj87h4d
36 Base36 dq8uct

Cryptographic Hash Functions

md5 278d6a5a9e4765982b2885dcea28b3f6
sha1 e08dfdc543527ebc5db17699720026ab8c2da723
sha256 336f961bb92b6141dff0be6e8d2278264e59a6519a24bd405445e54fd47cbe64
sha512 c47c8ab92fa4cff618e2e608e0dee31da698f0f36a80895309d0988bae96d29feb6977bf0332730990aa6c25a04e8b831f17b66ab2b767bf6a8dda548f6f2e6f
ripemd-160 7c63b91d0903bd73d6d8d0f25003d51719a90004

830142893 as geometric shapes

Circle

Radius = n
Diameter 1660285786
Circumference 5215941628.1572
Area 2.1649884364588E+18

Sphere

Radius = n
Volume 2.3963330186046E+27
Surface area 8.659953745835E+18
Circumference 5215941628.1572

Square

Length = n
Perimeter 3320571572
Area 689137222798409449
Diagonal 1173999337.9882

Cube

Length = n
Surface area 4134823336790456694
Volume 5.7208236780786E+26
Space diagonal 1437849668.2182

Equilateral Triangle

Length = n
Perimeter 2490428679
Area 2.9840517081844E+17
Altitude 718924834.10911

Triangular Pyramid

Length = n
Surface area 2.9840517081844E+17
Volume 6.7420553612365E+25
Height 391333112.66275