82801984 (number)

82801984 is an even 8-digits composite number following 82801983 and preceding 82801985. In scientific notation, it is written as 8.2801984 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 28 positive divisors. There are 41328000 positive integers (up to 82801984) that are relatively prime to 82801984.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred one thousand nine hundred eighty-four

Notation

Scientific notation 8.2801984 × 10^7
Engineering notation 8.2801984 × 10^6

Prime Factorization of 82801984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1051 × 1231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2587562
Product of the distinct prime numbers

The prime factorization of 82801984 is 2 × 2 × 2 × 2 × 2 × 2 × 1051 × 1231. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 9, 34, 33, 748, 189, 876, 4647, 62456, 87265, 101444, 971125, 6554338, 1117728, 18166087, 7641045, 637153265, 875256320, 6303984282, 9389368629

Basic calculations (n = 82801984)

Multiplication

n×y
n×2 165603968
n×3 248405952
n×4 331207936
n×5 414009920

Division

n÷y
n÷2 41400992
n÷3 27600661.333333
n÷3 20700496
n÷5 16560396.8

Exponentiation

ny
n2 6856168554336256
n3 5.6770435893745E+23
n4 4.7007047245469E+31
n5 3.8922767739066E+39

Nth Root

y√n
2√n 9099.5595497804
3√n 435.85989943521
4√n 95.391611527327
5√n 38.336119362819

Divisors of 82801984

1, 2, 4, 8, 16, 32, 64, 1051, 1231, 2102, 2462, 4204, 4924, 8408, 9848, 16816, 19696, 33632, 39392, 67264, 78784, 1293781, 2587562, 5175124, 10350248, 20700496, 41400992, 82801984

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82801983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82801984 can be divided by 28 positive divisors. The sum of these divisors (counting 82801984) is 1, the average is 0.035714285714286.

Base conversion 82801984

Base System Value
2 Binary 100111011110111010101000000
3 Ternary 12202210202222011
4 Quaternary 10323313111000
5 Quinary 132144130414
6 Senary 12114422304
8 Octal 473672500
10 Decimal 82801984
12 Duodecimal 23891994
16 Hexadecimal 4ef7540
20 Vigesimal 15ha4j4
36 Base36 1daqf4

Cryptographic Hash Functions

md5 1b1549c73c1f3a9065884dd849bdc083
sha1 602a918bc31b320145b3f94c8e9cd3a3d1618077
sha256 97ad7f57fc5925df1c4a9682cb185c14ca4e591cecf76e27b89c91a7964ce6b7
sha512 9660625a57ea573687721444968f817b0e4cf17f8d6a8505c37e6cb19efada3817dd7c5a520f0bde31619902c28228dd5ed1780d769877d533f6b5b6565c6e61
ripemd-160 d64ffbd118cb09f835a9ec786759f6d9c72b3377

82801984 as geometric shapes

Circle

Radius = n
Diameter 165603968
Circumference 520260209.27412
Area 2.1539288762076E+16

Sphere

Radius = n
Volume 2.3779944579317E+24
Surface area 8.6157155048305E+16
Circumference 520260209.27412

Square

Length = n
Perimeter 331207936
Area 6856168554336256
Diagonal 117099688.7642

Cube

Length = n
Surface area 41137011326017536
Volume 5.6770435893745E+23
Space diagonal 143417243.25551

Equilateral Triangle

Length = n
Perimeter 248405952
Area 2.9688080703416E+15
Altitude 71708621.627753

Triangular Pyramid

Length = n
Surface area 2.9688080703416E+15
Volume 6.6904600318973E+22
Height 39033229.588067