728082168 (number)

728082168 is an even 9-digits composite number following 728082167 and preceding 728082169. In scientific notation, it is written as 7.28082168 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 96 positive divisors. There are 219732480 positive integers (up to 728082168) that are relatively prime to 728082168.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million eighty-two thousand one hundred sixty-eight

Notation

Scientific notation 7.28082168 × 10^8
Engineering notation 7.28082168 × 10^6

Prime Factorization of 728082168

Prime Factorization 2 × 2 × 2 × 11 × 11 × 3 × 409 × 613

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 16547322
Product of the distinct prime numbers

The prime factorization of 728082168 is 2 × 2 × 2 × 11 × 11 × 3 × 409 × 613. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 728082168)

Multiplication

n×y
n×2 1456164336
n×3 2184246504
n×4 2912328672
n×5 3640410840

Division

n÷y
n÷2 364041084
n÷3 242694056
n÷3 182020542
n÷5 145616433.6

Exponentiation

ny
n2 530103643359580224
n3 3.8595900992194E+26
n4 2.810098727031E+35
n5 2.0459827734708E+44

Nth Root

y√n
2√n 26982.997757847
3√n 899.6221327317
4√n 164.26502292895
5√n 59.215592473393

Divisors of 728082168

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728082167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728082168 can be divided by 96 positive divisors. The sum of these divisors (counting 728082168) is 1, the average is 0.010416666666667.

Base conversion 728082168

Base System Value
2 Binary 101011011001011010011011111000
3 Ternary 1212202000101222020
4 Quaternary 223121122123320
5 Quinary 2442342112133
6 Senary 200125154440
8 Octal 5331323370
10 Decimal 728082168
12 Duodecimal 1839bba20
16 Hexadecimal 2b65a6f8
20 Vigesimal b7aa588
36 Base36 c1hbso

Cryptographic Hash Functions

md5 af0847b450c04e25918969d3600b39de
sha1 d669ec70d5ec6d63257c6b9fa51e752ee17b797c
sha256 f791a399e13e20a35edf6742c777d1019100d67fac86932cb06dbc662a33e4c4
sha512 09ed638978b831f805b9744671beee29dd079afafa9ad3b83f2bb364ed32ca737df3204c0ea152d7a53652870f9bcbfd14bbafb6de83f27a98cd23120ee9412c
ripemd-160 86219ab604d253aed65a13195b1ce134d2860ad7

728082168 as geometric shapes

Circle

Radius = n
Diameter 1456164336
Circumference 4574675180.3971
Area 1.6653697116196E+18

Sphere

Radius = n
Volume 1.6167013202101E+27
Surface area 6.6614788464786E+18
Circumference 4574675180.3971

Square

Length = n
Perimeter 2912328672
Area 530103643359580224
Diagonal 1029663676.5076

Cube

Length = n
Surface area 3180621860157481344
Volume 3.8595900992194E+26
Space diagonal 1261075307.0609

Equilateral Triangle

Length = n
Perimeter 2184246504
Area 2.2954161089404E+17
Altitude 630537653.53045

Triangular Pyramid

Length = n
Surface area 2.2954161089404E+17
Volume 4.5485705529309E+25
Height 343221225.50254