168055872 (number)

168055872 is an even 9-digits composite number following 168055871 and preceding 168055873. In scientific notation, it is written as 1.68055872 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 55858176 positive integers (up to 168055872) that are relatively prime to 168055872.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million fifty-five thousand eight hundred seventy-two

Notation

Scientific notation 1.68055872 × 10^8
Engineering notation 1.68055872 × 10^6

Prime Factorization of 168055872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 419 × 2089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 5251746
Product of the distinct prime numbers

The prime factorization of 168055872 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 419 × 2089. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 9, 83, 74, 209, 766, 7601, 161, 52236, 44810, 259566, 405049, 2796971, 4085772, 29992701, 34095900, 890867444, 947595518, 1002853206, 3044880983

Basic calculations (n = 168055872)

Multiplication

n×y
n×2 336111744
n×3 504167616
n×4 672223488
n×5 840279360

Division

n÷y
n÷2 84027936
n÷3 56018624
n÷3 42013968
n÷5 33611174.4

Exponentiation

ny
n2 28242776113680384
n3 4.7463643674853E+24
n4 7.9765440260748E+32
n5 1.3405050618484E+41

Nth Root

y√n
2√n 12963.636526839
3√n 551.84599778673
4√n 113.8579664619
5√n 44.166271550922

Divisors of 168055872

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 419, 838, 1257, 1676, 2089, 2514, 3352, 4178, 5028, 6267, 6704, 8356, 10056, 12534, 13408, 16712, 20112, 25068, 26816, 33424, 40224, 50136, 66848, 80448, 100272, 133696, 200544, 401088, 875291, 1750582, 2625873, 3501164, 5251746, 7002328, 10503492, 14004656, 21006984, 28009312, 42013968, 56018624, 84027936, 168055872

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168055871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168055872 can be divided by 56 positive divisors. The sum of these divisors (counting 168055872) is 1, the average is 0.017857142857143.

Base conversion 168055872

Base System Value
2 Binary 1010000001000101010001000000
3 Ternary 102201020010022120
4 Quaternary 22001011101000
5 Quinary 321010241442
6 Senary 24402004240
8 Octal 1201052100
10 Decimal 168055872
12 Duodecimal 48346680
16 Hexadecimal a045440
20 Vigesimal 2ca6jdc
36 Base36 2s20qo

Cryptographic Hash Functions

md5 cbb0353ba8b73ddc919f20b00f3b1331
sha1 a4141310d118026f0dc5eadaecd8133129cc54c5
sha256 91fd139720e18e61a1a504c156d56208ccfc3db9120404f12bbe168e5b3baefb
sha512 6848d6037ffdc4dbec49a38fab4b90f18f28c8144018eccd60c2a5b376096c70060d8b1a0fceb14b53f0a5d28730f60074fcb2b2fb4750dc877f1960ea65c5be
ripemd-160 a558b0c25afb6b163e0eb597b1334637b5eb3b5c

168055872 as geometric shapes

Circle

Radius = n
Diameter 336111744
Circumference 1055926185.7357
Area 8.872729795572E+16

Sphere

Radius = n
Volume 1.988152457087E+25
Surface area 3.5490919182288E+17
Circumference 1055926185.7357

Square

Length = n
Perimeter 672223488
Area 28242776113680384
Diagonal 237666893.41884

Cube

Length = n
Surface area 169456656682082304
Volume 4.7463643674853E+24
Space diagonal 291081308.81429

Equilateral Triangle

Length = n
Perimeter 504167616
Area 1.2229480793922E+16
Altitude 145540654.40715

Triangular Pyramid

Length = n
Surface area 1.2229480793922E+16
Volume 5.5936440503851E+23
Height 79222297.806279