728082157 (number)

728082157 is an odd 9-digits composite number following 728082156 and preceding 728082158. In scientific notation, it is written as 7.28082157 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 661694400 positive integers (up to 728082157) that are relatively prime to 728082157.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.28082157 × 10^8
Engineering notation 7.28082157 × 10^6

Prime Factorization of 728082157

Prime Factorization 11 × 4241 × 15607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 728082157
Product of the distinct prime numbers

The prime factorization of 728082157 is 11 × 4241 × 15607. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 94, 17, 553, 831, 3197, 2902, 45459, 76030, 93796, 407832, 6955262, 60182, 76009452, 22282214, 865710396, 197112182, 3365893652, 6349715773

Basic calculations (n = 728082157)

Multiplication

n×y
n×2 1456164314
n×3 2184246471
n×4 2912328628
n×5 3640410785

Division

n÷y
n÷2 364041078.5
n÷3 242694052.33333
n÷3 182020539.25
n÷5 145616431.4

Exponentiation

ny
n2 530103627341772649
n3 3.8595899242852E+26
n4 2.8100985572091E+35
n5 2.0459826189154E+44

Nth Root

y√n
2√n 26982.997554015
3√n 899.62212820115
4√n 164.26502230851
5√n 59.215592294465

Divisors of 728082157

1, 11, 4241, 15607, 46651, 171677, 66189287, 728082157

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728082156
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728082157 can be divided by 8 positive divisors. The sum of these divisors (counting 728082157) is 1, the average is 0.125.

Base conversion 728082157

Base System Value
2 Binary 101011011001011010011011101101
3 Ternary 1212202000101221211
4 Quaternary 223121122123231
5 Quinary 2442342112112
6 Senary 200125154421
8 Octal 5331323355
10 Decimal 728082157
12 Duodecimal 1839bba11
16 Hexadecimal 2b65a6ed
20 Vigesimal b7aa57h
36 Base36 c1hbsd

Cryptographic Hash Functions

md5 d7070ac626c6d297b34f040ebbd84dff
sha1 734bda49311cd562d606abe4f83bcfb7e18cedac
sha256 46ac2c749b94c0ba511e5cbbfdb7bb1f20e2e14d6075906959977c7e902163a4
sha512 d1268b449953aefcce0b5581b654660768ba9055c38ade33a184eba8f212ff8c5dff34342614dc85797925a90f326df8225e46f257ce9eaf6de0f3235b514f39
ripemd-160 ddc129e8dee3a663b58ca41e3b19ec482aaaa24f

728082157 as geometric shapes

Circle

Radius = n
Diameter 1456164314
Circumference 4574675111.282
Area 1.6653696612982E+18

Sphere

Radius = n
Volume 1.6167012469338E+27
Surface area 6.6614786451929E+18
Circumference 4574675111.282

Square

Length = n
Perimeter 2912328628
Area 530103627341772649
Diagonal 1029663660.9513

Cube

Length = n
Surface area 3180621764050635894
Volume 3.8595899242852E+26
Space diagonal 1261075288.0083

Equilateral Triangle

Length = n
Perimeter 2184246471
Area 2.2954160395813E+17
Altitude 630537644.00417

Triangular Pyramid

Length = n
Surface area 2.2954160395813E+17
Volume 4.5485703467689E+25
Height 343221220.31709