82290640 (number)

82290640 is an even 8-digits composite number following 82290639 and preceding 82290641. In scientific notation, it is written as 8.2290640 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 32610816 positive integers (up to 82290640) that are relatively prime to 82290640.

Interesting facts

Basic properties

Name

Name eighty-two million two hundred ninety thousand six hundred forty

Notation

Scientific notation 8.2290640 × 10^7
Engineering notation 8.2290640 × 10^6

Prime Factorization of 82290640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 109 × 9437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10286330
Product of the distinct prime numbers

The prime factorization of 82290640 is 2 × 2 × 2 × 2 × 5 × 109 × 9437. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 100, 10, 454, 327, 4920, 2752, 28836, 10091, 449178, 136446, 5496489, 8245522, 95314479, 51867699, 16024724, 828386538, 1600924604, 4431470455

Basic calculations (n = 82290640)

Multiplication

n×y
n×2 164581280
n×3 246871920
n×4 329162560
n×5 411453200

Division

n÷y
n÷2 41145320
n÷3 27430213.333333
n÷3 20572660
n÷5 16458128

Exponentiation

ny
n2 6771749431609600
n3 5.5725159464679E+23
n4 4.5856590364505E+31
n5 3.7735681693129E+39

Nth Root

y√n
2√n 9071.4188526382
3√n 434.9608279343
4√n 95.243996412573
5√n 38.288652992815

Divisors of 82290640

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 9437, 18874, 37748, 47185, 75496, 94370, 150992, 188740, 377480, 754960, 1028633, 2057266, 4114532, 5143165, 8229064, 10286330, 16458128, 20572660, 41145320, 82290640

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82290639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82290640 can be divided by 40 positive divisors. The sum of these divisors (counting 82290640) is 1, the average is 0.025.

Base conversion 82290640

Base System Value
2 Binary 100111001111010011111010000
3 Ternary 12201211210112111
4 Quaternary 10321322133100
5 Quinary 132031300030
6 Senary 12055435104
8 Octal 471723720
10 Decimal 82290640
12 Duodecimal 23685a94
16 Hexadecimal 4e7a7d0
20 Vigesimal 15e66c0
36 Base36 1czrv4

Cryptographic Hash Functions

md5 8b08c323a9a80e2d4133546554c583d9
sha1 5dab03a77c52170064f82e8a23de03571f37594f
sha256 607aa0243bd3f95f0bfa640a2bf60cfdbbdc3ed313b471534d6940ce42da3f1a
sha512 5d20609d79f8e064d7d9ed60eabb63d7a03c8a834f9f87318a98c517950b05e4647361bd36ced927eeae216fced05f1bc561636afcf8ded4ba22452054ebadd2
ripemd-160 c7ba8dbc49a043b8722bdb48ff6e89c78a778923

82290640 as geometric shapes

Circle

Radius = n
Diameter 164581280
Circumference 517047340.1664
Area 2.1274078266296E+16

Sphere

Radius = n
Volume 2.3342100212581E+24
Surface area 8.5096313065182E+16
Circumference 517047340.1664

Square

Length = n
Perimeter 329162560
Area 6771749431609600
Diagonal 116376539.14436

Cube

Length = n
Surface area 40630496589657600
Volume 5.5725159464679E+23
Space diagonal 142531569.46736

Equilateral Triangle

Length = n
Perimeter 246871920
Area 2.9322535179184E+15
Altitude 71265784.73368

Triangular Pyramid

Length = n
Surface area 2.9322535179184E+15
Volume 6.5672730233627E+22
Height 38792179.714787