165668864 (number)

165668864 is an even 9-digits composite number following 165668863 and preceding 165668865. In scientific notation, it is written as 1.65668864 × 10^8. The sum of its digits is 50. It has a total of 13 prime factors and 48 positive divisors. There are 80773120 positive integers (up to 165668864) that are relatively prime to 165668864.

Interesting facts

Basic properties

Name

Name one hundred sixty-five million six hundred sixty-eight thousand eight hundred sixty-four

Notation

Scientific notation 1.65668864 × 10^8
Engineering notation 1.65668864 × 10^6

Prime Factorization of 165668864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 1973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 161786
Product of the distinct prime numbers

The prime factorization of 165668864 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 1973. Since it has a total of 13 prime factors.

Most popular turbo-numbers

7, 8, 93, 76, 380, 107, 7878, 6549, 25678, 10372, 200009, 581366, 7856703, 1284085, 35180991, 49001643, 170849435, 853676688, 776756538, 8386484509

Basic calculations (n = 165668864)

Multiplication

n×y
n×2 331337728
n×3 497006592
n×4 662675456
n×5 828344320

Division

n÷y
n÷2 82834432
n÷3 55222954.666667
n÷3 41417216
n÷5 33133772.8

Exponentiation

ny
n2 27446172499050496
n3 4.5469762190657E+24
n4 7.5329238484764E+32
n5 1.2479709365756E+41

Nth Root

y√n
2√n 12871.241742738
3√n 549.22078527095
4√n 113.45149511019
5√n 44.040088076688

Divisors of 165668864

1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 1973, 2048, 2624, 3946, 5248, 7892, 10496, 15784, 20992, 31568, 41984, 63136, 80893, 83968, 126272, 161786, 252544, 323572, 505088, 647144, 1010176, 1294288, 2020352, 2588576, 4040704, 5177152, 10354304, 20708608, 41417216, 82834432, 165668864

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 -165668863
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 165668864 can be divided by 48 positive divisors. The sum of these divisors (counting 165668864) is 1, the average is 0.020833333333333.

Base conversion 165668864

Base System Value
2 Binary 1001110111111110100000000000
3 Ternary 102112201211221212
4 Quaternary 21313332200000
5 Quinary 314402400424
6 Senary 24234505252
8 Octal 1167764000
10 Decimal 165668864
12 Duodecimal 47595228
16 Hexadecimal 9dfe800
20 Vigesimal 2bf8c34
36 Base36 2qmuww

Cryptographic Hash Functions

md5 644975b74e0873132a983c98dbb60437
sha1 e8671874e2014aab0ce27163c2b754e7a732ad7b
sha256 719edc7d5e0e69ad6c533f12efc95f52473bf87bc7adaf2a9ae7b26460c2b9fd
sha512 240b125eaf08d461c3e7166c17073d400d475d893535ec767e8cdfd164db7244ab6959bd13fa4128a291037b17b258039c9a5be197f8fc09b8142e5532faa14b
ripemd-160 4fa8538dd8aa3aace5e2358b7cf332ae7a70eac3

165668864 as geometric shapes

Circle

Radius = n
Diameter 331337728
Circumference 1040928172.1419
Area 8.6224693892175E+16

Sphere

Radius = n
Volume 1.9046329447819E+25
Surface area 3.448987755687E+17
Circumference 1040928172.1419

Square

Length = n
Perimeter 662675456
Area 27446172499050496
Diagonal 234291154.33174

Cube

Length = n
Surface area 164677034994302976
Volume 4.5469762190657E+24
Space diagonal 286946889.68022

Equilateral Triangle

Length = n
Perimeter 497006592
Area 1.1884541310414E+16
Altitude 143473444.84011

Triangular Pyramid

Length = n
Surface area 1.1884541310414E+16
Volume 5.3586628639923E+23
Height 78097051.443915