82742400 (number)

82742400 is an even 8-digits composite number following 82742399 and preceding 82742401. In scientific notation, it is written as 8.2742400 × 10^7. The sum of its digits is 27. It has a total of 13 prime factors and 288 positive divisors. There are 19169280 positive integers (up to 82742400) that are relatively prime to 82742400.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty-two thousand four hundred

Notation

Scientific notation 8.2742400 × 10^7
Engineering notation 8.2742400 × 10^6

Prime Factorization of 82742400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 17 × 5 × 13 × 13

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 19890
Product of the distinct prime numbers

The prime factorization of 82742400 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 17 × 5 × 13 × 13. Since it has a total of 13 prime factors.

Most popular turbo-numbers

3, 7, 19, 31, 175, 106, 7721, 288, 39631, 41053, 146475, 895782, 9561661, 3811117, 99857476, 90415628, 294584855, 714731044, 3267634486, 5786856649

Basic calculations (n = 82742400)

Multiplication

n×y
n×2 165484800
n×3 248227200
n×4 330969600
n×5 413712000

Division

n÷y
n÷2 41371200
n÷3 27580800
n÷3 20685600
n÷5 16548480

Exponentiation

ny
n2 6846304757760000
n3 5.6647968678848E+23
n4 4.6871888836127E+31
n5 3.8782925748344E+39

Nth Root

y√n
2√n 9096.2849559587
3√n 435.75532662646
4√n 95.374446032251
5√n 38.330600468232

Divisors of 82742400

1, 2, 4, 5, 8, 9, 10, 13, 16, 17, 18, 20, 25, 26, 32, 34, 36, 40, 45, 50, 52, 64, 65, 68, 72, 80, 85, 90, 100, 104, 117, 128, 130, 136, 144, 153, 160, 169, 170, 180, 200, 208, 221, 225, 234, 260, 272, 288, 306, 320, 325, 338, 340, 360, 400, 416, 425, 442, 450, 468, 520, 544, 576, 585, 612, 640, 650, 676, 680, 720, 765, 800, 832, 845, 850, 884, 900, 936, 1040, 1088, 1105, 1152, 1170, 1224, 1300, 1352, 1360, 1440, 1521, 1530, 1600, 1664, 1690, 1700, 1768, 1800, 1872, 1989, 2080, 2176, 2210, 2340, 2448, 2600, 2704, 2720, 2873, 2880, 2925, 3042, 3060, 3200, 3380, 3400, 3536, 3600, 3744, 3825, 3978, 4160, 4225, 4420, 4680, 4896, 5200, 5408, 5440, 5525, 5746, 5760, 5850, 6084, 6120, 6760, 6800, 7072, 7200, 7488, 7605, 7650, 7956, 8320, 8450, 8840, 9360, 9792, 9945, 10400, 10816, 10880, 11050, 11492, 11700, 12168, 12240, 13520, 13600, 14144, 14365, 14400, 14976, 15210, 15300, 15912, 16900, 17680, 18720, 19584, 19890, 20800, 21632, 22100, 22984, 23400, 24336, 24480, 25857, 27040, 27200, 28288, 28730, 28800, 30420, 30600, 31824, 33800, 35360, 37440, 38025, 39780, 41600, 44200, 45968, 46800, 48672, 48960, 49725, 51714, 54080, 54400, 57460, 60840, 61200, 63648, 67600, 70720, 71825, 74880, 76050, 79560, 88400, 91936, 93600, 97344, 97920, 99450, 103428, 108160, 114920, 121680, 122400, 127296, 129285, 135200, 141440, 143650, 152100, 159120, 176800, 183872, 187200, 194688, 198900, 206856, 229840, 243360, 244800, 254592, 258570, 270400, 287300, 304200, 318240, 353600, 367744, 374400, 397800, 413712, 459680, 486720, 489600, 517140, 540800, 574600, 608400, 636480, 646425, 707200, 795600, 827424, 919360, 973440, 1034280, 1149200, 1216800, 1272960, 1292850, 1591200, 1654848, 1838720, 2068560, 2298400, 2433600, 2585700, 3182400, 3309696, 4137120, 4596800, 4867200, 5171400, 6364800, 8274240, 9193600, 10342800, 16548480, 20685600, 41371200, 82742400

288 divisors

τ Total Divisors 288
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82742399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0034722222222222
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 288
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82742400 can be divided by 288 positive divisors. The sum of these divisors (counting 82742400) is 1, the average is 0.0034722222222222.

Base conversion 82742400

Base System Value
2 Binary 100111011101000110010000000
3 Ternary 12202200202020100
4 Quaternary 10323220302000
5 Quinary 132140224100
6 Senary 12113242400
8 Octal 473506200
10 Decimal 82742400
12 Duodecimal 23863400
16 Hexadecimal 4ee8c80
20 Vigesimal 15h2g00
36 Base36 1d9gg0

Cryptographic Hash Functions

md5 fa91868e0aad9ae9b8afd0a0aa5ca372
sha1 cecda451d513a147fbd0d6a78ed3158c8f683d9d
sha256 a548c300f6fd7372915e3a9c4134708e8dcf4f40070c4184cc791fe73a97aa59
sha512 f7b3b3d59cc4068b816ab6478cc0a2c7532a597f0915a8fd2440899109ffb36f2f86b11293b2b6c3b40b93b587fa8b685dfef8fcc1dd3deb0f871737913af7f1
ripemd-160 473352ca8304082ff316ce54244167b34f9f56b0

82742400 as geometric shapes

Circle

Radius = n
Diameter 165484800
Circumference 519885831.96078
Area 2.1508300731216E+16

Sphere

Radius = n
Volume 2.3728645632301E+24
Surface area 8.6033202924863E+16
Circumference 519885831.96078

Square

Length = n
Perimeter 330969600
Area 6846304757760000
Diagonal 117015424.2633

Cube

Length = n
Surface area 41077828546560000
Volume 5.6647968678848E+23
Space diagonal 143314040.74019

Equilateral Triangle

Length = n
Perimeter 248227200
Area 2.9645369211352E+15
Altitude 71657020.370094

Triangular Pyramid

Length = n
Surface area 2.9645369211352E+15
Volume 6.6760271322094E+22
Height 39005141.4211