168308912 (number)

168308912 is an even 9-digits composite number following 168308911 and preceding 168308913. In scientific notation, it is written as 1.68308912 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 10 positive divisors. There are 84154448 positive integers (up to 168308912) that are relatively prime to 168308912.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million three hundred eight thousand nine hundred twelve

Notation

Scientific notation 1.68308912 × 10^8
Engineering notation 1.68308912 × 10^6

Prime Factorization of 168308912

Prime Factorization 2 × 2 × 2 × 2 × 10519307

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21038614
Product of the distinct prime numbers

The prime factorization of 168308912 is 2 × 2 × 2 × 2 × 10519307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 77, 27, 544, 581, 118, 5559, 20480, 94114, 597911, 916203, 6616190, 1106459, 66578234, 2396806, 71699744, 863804826, 1567687102, 6613922920

Basic calculations (n = 168308912)

Multiplication

n×y
n×2 336617824
n×3 504926736
n×4 673235648
n×5 841544560

Division

n÷y
n÷2 84154456
n÷3 56102970.666667
n÷3 42077228
n÷5 33661782.4

Exponentiation

ny
n2 28327889858623744
n3 4.7678363213608E+24
n4 8.0246934384232E+32
n5 1.3506274217545E+41

Nth Root

y√n
2√n 12973.392463038
3√n 552.12282850935
4√n 113.90080097628
5√n 44.179563688067

Divisors of 168308912

1, 2, 4, 8, 16, 10519307, 21038614, 42077228, 84154456, 168308912

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168308911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168308912 can be divided by 10 positive divisors. The sum of these divisors (counting 168308912) is 1, the average is 0.1.

Base conversion 168308912

Base System Value
2 Binary 1010000010000011000010110000
3 Ternary 102201200222102102
4 Quaternary 22002003002300
5 Quinary 321041341122
6 Senary 24411235532
8 Octal 1202030260
10 Decimal 168308912
12 Duodecimal 48448ba8
16 Hexadecimal a0830b0
20 Vigesimal 2cbic5c
36 Base36 2s7fzk

Cryptographic Hash Functions

md5 d50b606bd162eca332beff390b02c852
sha1 40143267f504ec8651c308f2bb0f7bf0f40b700c
sha256 0f756b180015b732e6d234edde9f9708276aeee643ae898b5514db14c3fd964a
sha512 c32f3dc5a82e0b675f6fcd84a6d4794dedcccdf6b4dcece67617e334e98e7686aa7511c235d2dcaf99cf9b2b1a1ccf7fcbe792a736eab2fcfa2caf5223aa0710
ripemd-160 6cfd164cf1abdf4d12299f2de4db56e17f487783

168308912 as geometric shapes

Circle

Radius = n
Diameter 336617824
Circumference 1057516082.9458
Area 8.8994690671553E+16

Sphere

Radius = n
Volume 1.9971466080941E+25
Surface area 3.5597876268621E+17
Circumference 1057516082.9458

Square

Length = n
Perimeter 673235648
Area 28327889858623744
Diagonal 238024746.01866

Cube

Length = n
Surface area 169967339151742464
Volume 4.7678363213608E+24
Space diagonal 291519586.95064

Equilateral Triangle

Length = n
Perimeter 504926736
Area 1.2266336126588E+16
Altitude 145759793.47532

Triangular Pyramid

Length = n
Surface area 1.2266336126588E+16
Volume 5.6189489907029E+23
Height 79341582.00622