82661168 (number)

82661168 is an even 8-digits composite number following 82661167 and preceding 82661169. In scientific notation, it is written as 8.2661168 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 10 positive divisors. There are 41330576 positive integers (up to 82661168) that are relatively prime to 82661168.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand one hundred sixty-eight

Notation

Scientific notation 8.2661168 × 10^7
Engineering notation 8.2661168 × 10^6

Prime Factorization of 82661168

Prime Factorization 2 × 2 × 2 × 2 × 5166323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10332646
Product of the distinct prime numbers

The prime factorization of 82661168 is 2 × 2 × 2 × 2 × 5166323. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 67, 67, 775, 974, 2617, 4493, 45127, 14056, 837355, 614500, 1832880, 6097829, 7809344, 95867329, 333830933, 74958473, 3819257737, 271565937

Basic calculations (n = 82661168)

Multiplication

n×y
n×2 165322336
n×3 247983504
n×4 330644672
n×5 413305840

Division

n÷y
n÷2 41330584
n÷3 27553722.666667
n÷3 20665292
n÷5 16532233.6

Exponentiation

ny
n2 6832868695124224
n3 5.648129071296E+23
n4 4.6688094604809E+31
n5 3.859292431728E+39

Nth Root

y√n
2√n 9091.8187399442
3√n 435.61267962112
4√n 95.35102904502
5√n 38.323071330109

Divisors of 82661168

1, 2, 4, 8, 16, 5166323, 10332646, 20665292, 41330584, 82661168

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82661167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661168 can be divided by 10 positive divisors. The sum of these divisors (counting 82661168) is 1, the average is 0.1.

Base conversion 82661168

Base System Value
2 Binary 100111011010100111100110000
3 Ternary 12202112121210202
4 Quaternary 10323110330300
5 Quinary 132130124133
6 Senary 12111414332
8 Octal 473247460
10 Decimal 82661168
12 Duodecimal 238243a8
16 Hexadecimal 4ed4f30
20 Vigesimal 15gcci8
36 Base36 1d7prk

Cryptographic Hash Functions

md5 64f64afa86e87c040ea704c9a6e669b2
sha1 2569e5af58950871ba61641c042c1f4a884be663
sha256 3b638a1388bafbb241011e9831fd93c748972214b0791f773f63bbfb77568da0
sha512 2b9af11c24d280f75fa69f5241926e540b0c8d126123db3aa5da7bf16ad1b750d9f4e26c6a4d1ea8e4571cef453bab04fdbd3ce3d64f7e7032004b3526887ed8
ripemd-160 3d751e75c7f1e6054e452b13fc807a67e347710b

82661168 as geometric shapes

Circle

Radius = n
Diameter 165322336
Circumference 519375436.2519
Area 2.1466090095546E+16

Sphere

Radius = n
Volume 2.3658827729214E+24
Surface area 8.5864360382184E+16
Circumference 519375436.2519

Square

Length = n
Perimeter 330644672
Area 6832868695124224
Diagonal 116900544.8672

Cube

Length = n
Surface area 40997212170745344
Volume 5.648129071296E+23
Space diagonal 143173342.78899

Equilateral Triangle

Length = n
Perimeter 247983504
Area 2.9587189353505E+15
Altitude 71586671.394493

Triangular Pyramid

Length = n
Surface area 2.9587189353505E+15
Volume 6.6563839455505E+22
Height 38966848.289067