168442960 (number)

168442960 is an even 9-digits composite number following 168442959 and preceding 168442961. In scientific notation, it is written as 1.68442960 × 10^8. The sum of its digits is 40. It has a total of 8 prime factors and 80 positive divisors. There are 56793600 positive integers (up to 168442960) that are relatively prime to 168442960.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred forty-two thousand nine hundred sixty

Notation

Scientific notation 1.68442960 × 10^8
Engineering notation 1.68442960 × 10^6

Prime Factorization of 168442960

Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 61 × 4931

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 21055370
Product of the distinct prime numbers

The prime factorization of 168442960 is 2 × 2 × 2 × 2 × 7 × 5 × 61 × 4931. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 4, 61, 26, 754, 783, 4086, 4912, 40608, 30581, 341777, 398539, 130894, 4539951, 95696523, 27502834, 118980125, 111149740, 1393658396, 4032880438

Basic calculations (n = 168442960)

Multiplication

n×y
n×2 336885920
n×3 505328880
n×4 673771840
n×5 842214800

Division

n÷y
n÷2 84221480
n÷3 56147653.333333
n÷3 42110740
n÷5 33688592

Exponentiation

ny
n2 28373030773561600
n3 4.7792372876698E+24
n4 8.0502887527747E+32
n5 1.3560144663721E+41

Nth Root

y√n
2√n 12978.55770107
3√n 552.26936723644
4√n 113.92347300302
5√n 44.186598724201

Divisors of 168442960

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 4931, 6832, 8540, 9862, 17080, 19724, 24655, 34160, 34517, 39448, 49310, 69034, 78896, 98620, 138068, 172585, 197240, 276136, 300791, 345170, 394480, 552272, 601582, 690340, 1203164, 1380680, 1503955, 2105537, 2406328, 2761360, 3007910, 4211074, 4812656, 6015820, 8422148, 10527685, 12031640, 16844296, 21055370, 24063280, 33688592, 42110740, 84221480, 168442960

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168442959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168442960 can be divided by 80 positive divisors. The sum of these divisors (counting 168442960) is 1, the average is 0.0125.

Base conversion 168442960

Base System Value
2 Binary 1010000010100011110001010000
3 Ternary 102201221210022011
4 Quaternary 22002203301100
5 Quinary 321110133320
6 Senary 24414152304
8 Octal 1202436120
10 Decimal 168442960
12 Duodecimal 484b2694
16 Hexadecimal a0a3c50
20 Vigesimal 2ccf780
36 Base36 2sabf4

Cryptographic Hash Functions

md5 63a8464040019a0a8628e2dbcbf53535
sha1 9f183988dff42ce85ab5617ebb86c369a91315e7
sha256 0e3fc4aea09fe8f9177987cfca7ef49e50faebc731014c662a44c10f3358fe4f
sha512 7a239367cc9c89a2eaa6509aad4c99fac8da1f9297a86ab3e499df0ce879b71e8268b1c9ac3124ab4a69e287296eb8b6ec85e062195222548a97560ad1bafd09
ripemd-160 4341753d93b440afc3006ca3302101704f786883

168442960 as geometric shapes

Circle

Radius = n
Diameter 336885920
Circumference 1058358331.3698
Area 8.9136505038298E+16

Sphere

Radius = n
Volume 2.0019222336941E+25
Surface area 3.5654602015319E+17
Circumference 1058358331.3698

Square

Length = n
Perimeter 673771840
Area 28373030773561600
Diagonal 238214318.51827

Cube

Length = n
Surface area 170238184641369600
Volume 4.7792372876698E+24
Space diagonal 291751764.89729

Equilateral Triangle

Length = n
Perimeter 505328880
Area 1.2285882716131E+16
Altitude 145875882.44865

Triangular Pyramid

Length = n
Surface area 1.2285882716131E+16
Volume 5.6323851583515E+23
Height 79404772.839423