168990416 (number)

168990416 is an even 9-digits composite number following 168990415 and preceding 168990417. In scientific notation, it is written as 1.68990416 × 10^8. The sum of its digits is 44. It has a total of 8 prime factors and 60 positive divisors. There are 72112320 positive integers (up to 168990416) that are relatively prime to 168990416.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety thousand four hundred sixteen

Notation

Scientific notation 1.68990416 × 10^8
Engineering notation 1.68990416 × 10^6

Prime Factorization of 168990416

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 491 × 439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3017686
Product of the distinct prime numbers

The prime factorization of 168990416 is 2 × 2 × 2 × 2 × 7 × 7 × 491 × 439. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 5, 30, 79, 414, 559, 6196, 582, 67637, 86560, 84816, 91707, 5029769, 4820183, 35328092, 34372361, 893664688, 581961195, 6542399483, 735033163

Basic calculations (n = 168990416)

Multiplication

n×y
n×2 337980832
n×3 506971248
n×4 675961664
n×5 844952080

Division

n÷y
n÷2 84495208
n÷3 56330138.666667
n÷3 42247604
n÷5 33798083.2

Exponentiation

ny
n2 28557760699853056
n3 4.8259878606966E+24
n4 8.1554569619007E+32
n5 1.3781940646617E+41

Nth Root

y√n
2√n 12999.631379389
3√n 552.86702993209
4√n 114.01592599014
5√n 44.215283605484

Divisors of 168990416

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 439, 491, 784, 878, 982, 1756, 1964, 3073, 3437, 3512, 3928, 6146, 6874, 7024, 7856, 12292, 13748, 21511, 24059, 24584, 27496, 43022, 48118, 49168, 54992, 86044, 96236, 172088, 192472, 215549, 344176, 384944, 431098, 862196, 1508843, 1724392, 3017686, 3448784, 6035372, 10561901, 12070744, 21123802, 24141488, 42247604, 84495208, 168990416

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168990415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168990416 can be divided by 60 positive divisors. The sum of these divisors (counting 168990416) is 1, the average is 0.016666666666667.

Base conversion 168990416

Base System Value
2 Binary 1010000100101001011011010000
3 Ternary 102202222121021022
4 Quaternary 22010221123100
5 Quinary 321230143131
6 Senary 24434015012
8 Octal 1204513320
10 Decimal 168990416
12 Duodecimal 48717468
16 Hexadecimal a1296d0
20 Vigesimal 2cg3g0g
36 Base36 2sm1u8

Cryptographic Hash Functions

md5 9e1eef527e680231ec9b1486984fad6f
sha1 0ccd514887e73a89c09e730b537c585bdbe362a0
sha256 3ecbcd80b3ad665830a611121899e72059670e0c023455fb83ef745f33078790
sha512 ef4f681af5ff94992d810e369293c67351b36dc69bfb6a3d5c2a1373136e508f13a125bb91a64ffa770fa590bc0baf05a8a0303bba534b22ab7e091638660d77
ripemd-160 54e8c61bc1bb3d31520cca8a5475967bc3c87438

168990416 as geometric shapes

Circle

Radius = n
Diameter 337980832
Circumference 1061798098.8654
Area 8.9716851217634E+16

Sphere

Radius = n
Volume 2.0215050679304E+25
Surface area 3.5886740487053E+17
Circumference 1061798098.8654

Square

Length = n
Perimeter 675961664
Area 28557760699853056
Diagonal 238988538.21827

Cube

Length = n
Surface area 171346564199118336
Volume 4.8259878606966E+24
Space diagonal 292699986.5042

Equilateral Triangle

Length = n
Perimeter 506971248
Area 1.2365873120635E+16
Altitude 146349993.2521

Triangular Pyramid

Length = n
Surface area 1.2365873120635E+16
Volume 5.6874812370376E+23
Height 79662846.072757