168889413 (number)

168889413 is an odd 9-digits composite number following 168889412 and preceding 168889414. In scientific notation, it is written as 1.68889413 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 87528960 positive integers (up to 168889413) that are relatively prime to 168889413.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million eight hundred eighty-nine thousand four hundred thirteen

Notation

Scientific notation 1.68889413 × 10^8
Engineering notation 1.68889413 × 10^6

Prime Factorization of 168889413

Prime Factorization 33 × 7 × 787 × 929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168889413
Product of the distinct prime numbers

The prime factorization of 168889413 is 33 × 7 × 787 × 929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168889413)

Multiplication

n×y
n×2 337778826
n×3 506668239
n×4 675557652
n×5 844447065

Division

n÷y
n÷2 84444706.5
n÷3 56296471
n÷3 42222353.25
n÷5 33777882.6

Exponentiation

ny
n2 28523633823484569
n3 4.8173397730753E+24
n4 8.1359768649623E+32
n5 1.3740803569051E+41

Nth Root

y√n
2√n 12995.745957813
3√n 552.75686124365
4√n 113.99888577443
5√n 44.209996981008

Divisors of 168889413

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168889412
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168889413 can be divided by 16 positive divisors. The sum of these divisors (counting 168889413) is 1, the average is 0.0625.

Base conversion 168889413

Base System Value
2 Binary 1010000100010000110001000101
3 Ternary 102202210110201110
4 Quaternary 22010100301011
5 Quinary 321213430123
6 Senary 24431515233
8 Octal 1204206105
10 Decimal 168889413
12 Duodecimal 48688b19
16 Hexadecimal a110c45
20 Vigesimal 2cfb3ad
36 Base36 2sjvwl

Cryptographic Hash Functions

md5 d924a42798b75810da30481480658c03
sha1 d719c34c1f33e090eed4eb1f6e7d2b8585069bfc
sha256 5c52867020a462db8978f6d995cec88d2cddc58ba3c4f6e982c1ca8ee5f97987
sha512 305877925b8cf4a2cbcc464b2d253679f939eaacd5316a544671f8bb4cdf99ea2fc17603853dd604f63fef87c55cc6db5199d48ad52639f10d90e2a8d357760a
ripemd-160 b61bd1b003e6136396f7a96a2c06af1ddb0349b2

168889413 as geometric shapes

Circle

Radius = n
Diameter 337778826
Circumference 1061163478.2998
Area 8.9609638473544E+16

Sphere

Radius = n
Volume 2.0178825654586E+25
Surface area 3.5843855389418E+17
Circumference 1061163478.2998

Square

Length = n
Perimeter 675557652
Area 28523633823484569
Diagonal 238845698.40583

Cube

Length = n
Surface area 171141802940907414
Volume 4.8173397730753E+24
Space diagonal 292525044.17648

Equilateral Triangle

Length = n
Perimeter 506668239
Area 1.2351095749691E+16
Altitude 146262522.08824

Triangular Pyramid

Length = n
Surface area 1.2351095749691E+16
Volume 5.6772893680353E+23
Height 79615232.801944