168278664 (number)

168278664 is an even 9-digits composite number following 168278663 and preceding 168278665. In scientific notation, it is written as 1.68278664 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 64 positive divisors. There are 52807680 positive integers (up to 168278664) that are relatively prime to 168278664.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million two hundred seventy-eight thousand six hundred sixty-four

Notation

Scientific notation 1.68278664 × 10^8
Engineering notation 1.68278664 × 10^6

Prime Factorization of 168278664

Prime Factorization 2 × 2 × 2 × 3 × 37 × 31 × 6113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 42069666
Product of the distinct prime numbers

The prime factorization of 168278664 is 2 × 2 × 2 × 3 × 37 × 31 × 6113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 15, 56, 224, 63, 4903, 3640, 99614, 79714, 472447, 143868, 313512, 6976097, 9591648, 79618824, 285928492, 308248887, 5495084539, 9839064207

Basic calculations (n = 168278664)

Multiplication

n×y
n×2 336557328
n×3 504835992
n×4 673114656
n×5 841393320

Division

n÷y
n÷2 84139332
n÷3 56092888
n÷3 42069666
n÷5 33655732.8

Exponentiation

ny
n2 28317708757624896
n3 4.7652661972742E+24
n4 8.0189262928167E+32
n5 1.3494142032697E+41

Nth Root

y√n
2√n 12972.226640018
3√n 552.08975121181
4√n 113.89568314918
5√n 44.17797560874

Divisors of 168278664

1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 2294, 3441, 4588, 6113, 6882, 9176, 12226, 13764, 18339, 24452, 27528, 36678, 48904, 73356, 146712, 189503, 226181, 379006, 452362, 568509, 678543, 758012, 904724, 1137018, 1357086, 1516024, 1809448, 2274036, 2714172, 4548072, 5428344, 7011611, 14023222, 21034833, 28046444, 42069666, 56092888, 84139332, 168278664

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168278663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168278664 can be divided by 64 positive divisors. The sum of these divisors (counting 168278664) is 1, the average is 0.015625.

Base conversion 168278664

Base System Value
2 Binary 1010000001111011101010001000
3 Ternary 102201122102221010
4 Quaternary 22001323222020
5 Quinary 321034404124
6 Senary 24410443520
8 Octal 1201735210
10 Decimal 168278664
12 Duodecimal 484335a0
16 Hexadecimal a07ba88
20 Vigesimal 2cbegd4
36 Base36 2s6snc

Cryptographic Hash Functions

md5 c89c6ab61182127369c8ed56291c6266
sha1 77d64f9cbae2a9a69c8e001a82e80d19f65e1c28
sha256 ed34ae947166fb8ba29968cb42d7e80981d7e9bafd7c5bb723f54571bab3204e
sha512 4a060258700b7f0ce51299cefa17129d7feafacc6144b6e7b036624766c38bdc4840bf71f79ee7aa959e60fbf506f34eac1c66679ddef4e6191d19f6cf091e5c
ripemd-160 142f123d208f49ccea63bb57962a48fb6a21dbad

168278664 as geometric shapes

Circle

Radius = n
Diameter 336557328
Circumference 1057326029.1566
Area 8.896270579945E+16

Sphere

Radius = n
Volume 1.9960700370342E+25
Surface area 3.558508231978E+17
Circumference 1057326029.1566

Square

Length = n
Perimeter 673114656
Area 28317708757624896
Diagonal 237981968.88683

Cube

Length = n
Surface area 169906252545749376
Volume 4.7652661972742E+24
Space diagonal 291467195.87781

Equilateral Triangle

Length = n
Perimeter 504835992
Area 1.2261927580536E+16
Altitude 145733597.93891

Triangular Pyramid

Length = n
Surface area 1.2261927580536E+16
Volume 5.6159200704194E+23
Height 79327322.962275