82798980 (number)

82798980 is an even 8-digits composite number following 82798979 and preceding 82798981. In scientific notation, it is written as 8.2798980 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 20072320 positive integers (up to 82798980) that are relatively prime to 82798980.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred ninety-eight thousand nine hundred eighty

Notation

Scientific notation 8.2798980 × 10^7
Engineering notation 8.2798980 × 10^6

Prime Factorization of 82798980

Prime Factorization 2 × 2 × 5 × 3 × 11 × 125453

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41399490
Product of the distinct prime numbers

The prime factorization of 82798980 is 2 × 2 × 5 × 3 × 11 × 125453. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82798980)

Multiplication

n×y
n×2 165597960
n×3 248396940
n×4 331195920
n×5 413994900

Division

n÷y
n÷2 41399490
n÷3 27599660
n÷3 20699745
n÷5 16559796

Exponentiation

ny
n2 6855671089040400
n3 5.6764257338803E+23
n4 4.7000226081104E+31
n5 3.8915707792848E+39

Nth Root

y√n
2√n 9099.394485349
3√n 435.85462847064
4√n 95.390746329762
5√n 38.335841197084

Divisors of 82798980

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 -82798979
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 82798980 can be divided by 48 positive divisors. The sum of these divisors (counting 82798980) is 1, the average is 0.020833333333333.

Base conversion 82798980

Base System Value
2 Binary 100111011110110100110000100
3 Ternary 12202210121211220
4 Quaternary 10323312212010
5 Quinary 132144031410
6 Senary 12114400340
8 Octal 473664604
10 Decimal 82798980
12 Duodecimal 238900b0
16 Hexadecimal 4ef6984
20 Vigesimal 15h9h90
36 Base36 1dao3o

Cryptographic Hash Functions

md5 23c389d91fd92a172450673553b14ea4
sha1 4f3627ea542295ddc687a911fed457145c569637
sha256 3a47577c5015c6d6b145ddd3ee7a079b9fd52e664755d7b779b2fd964e83a6d0
sha512 72ee28ee62897e5f33723b225489dad7a67efe7cdace6ab13accf6e8c98edcc50733986296ebc30a542e1d4636cf24c434b1e33845a92d7ae56f3c923051b324
ripemd-160 045b5679083a057c14b4bc096ef4f4d4c38cffc0

82798980 as geometric shapes

Circle

Radius = n
Diameter 165597960
Circumference 520241334.58546
Area 2.1537725928757E+16

Sphere

Radius = n
Volume 2.3777356512275E+24
Surface area 8.6150903715029E+16
Circumference 520241334.58546

Square

Length = n
Perimeter 331195920
Area 6855671089040400
Diagonal 117095440.46666

Cube

Length = n
Surface area 41134026534242400
Volume 5.6764257338803E+23
Space diagonal 143412040.17488

Equilateral Triangle

Length = n
Perimeter 248396940
Area 2.9685926615498E+15
Altitude 71706020.08744

Triangular Pyramid

Length = n
Surface area 2.9685926615498E+15
Volume 6.6897318822144E+22
Height 39031813.488886