82830540 (number)

82830540 is an even 8-digits composite number following 82830539 and preceding 82830541. In scientific notation, it is written as 8.2830540 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 20171520 positive integers (up to 82830540) that are relatively prime to 82830540.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred thirty thousand five hundred forty

Notation

Scientific notation 8.2830540 × 10^7
Engineering notation 8.2830540 × 10^6

Prime Factorization of 82830540

Prime Factorization 2 × 2 × 15 × 13 × 1031 × 103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41415270
Product of the distinct prime numbers

The prime factorization of 82830540 is 2 × 2 × 15 × 13 × 1031 × 103. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82830540)

Multiplication

n×y
n×2 165661080
n×3 248491620
n×4 331322160
n×5 414152700

Division

n÷y
n÷2 41415270
n÷3 27610180
n÷3 20707635
n÷5 16566108

Exponentiation

ny
n2 6860898356691600
n3 5.6829191576988E+23
n4 4.7071926260854E+31
n5 3.8989930710267E+39

Nth Root

y√n
2√n 9101.1285014552
3√n 435.90999881753
4√n 95.399834913144
5√n 38.338763201015

Divisors of 82830540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82830539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82830540 can be divided by 48 positive divisors. The sum of these divisors (counting 82830540) is 1, the average is 0.020833333333333.

Base conversion 82830540

Base System Value
2 Binary 100111011111110010011001100
3 Ternary 12202212020010210
4 Quaternary 10323332103030
5 Quinary 132201034130
6 Senary 12115202420
8 Octal 473762314
10 Decimal 82830540
12 Duodecimal 238a6410
16 Hexadecimal 4efe4cc
20 Vigesimal 15hdg70
36 Base36 1dbcgc

Cryptographic Hash Functions

md5 c275506f521e116902db62e444ee2fe5
sha1 6e98340057b71b1fb4df128e9a32e83c043ec1db
sha256 7067d60d7fccb03fd29021cd9a5d7ea0f58bf200afc1d06c56e2db10bfe767fb
sha512 34e600677abfb9fd022fd14a3c70ac9c2a342166e8a00f75cf8e136262d9baf606232d4b381aab5e286d24c599fa81af9d1d6d19676eeb12a94601a5aa054876
ripemd-160 621666e4ce8d97f8eabaf06af4c70d52cc0aaa3c

82830540 as geometric shapes

Circle

Radius = n
Diameter 165661080
Circumference 520439631.91375
Area 2.1554147874409E+16

Sphere

Radius = n
Volume 2.3804556102362E+24
Surface area 8.6216591497634E+16
Circumference 520439631.91375

Square

Length = n
Perimeter 331322160
Area 6860898356691600
Diagonal 117140073.04669

Cube

Length = n
Surface area 41165390140149600
Volume 5.6829191576988E+23
Space diagonal 143466703.69837

Equilateral Triangle

Length = n
Perimeter 248491620
Area 2.9708561348389E+15
Altitude 71733351.849183

Triangular Pyramid

Length = n
Surface area 2.9708561348389E+15
Volume 6.6973844555729E+22
Height 39046691.015562