728156770 (number)

728156770 is an even 9-digits composite number following 728156769 and preceding 728156771. In scientific notation, it is written as 7.28156770 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 64 positive divisors. There are 252313600 positive integers (up to 728156770) that are relatively prime to 728156770.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million one hundred fifty-six thousand seven hundred seventy

Notation

Scientific notation 7.28156770 × 10^8
Engineering notation 7.28156770 × 10^6

Prime Factorization of 728156770

Prime Factorization 2 × 5 × 11 × 23 × 641 × 449

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 728156770
Product of the distinct prime numbers

The prime factorization of 728156770 is 2 × 5 × 11 × 23 × 641 × 449. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 67, 52, 783, 586, 758, 6398, 60024, 33459, 290452, 160601, 8353153, 9380529, 64334295, 6483813, 420822757, 912205488, 3932707755, 4294049347

Basic calculations (n = 728156770)

Multiplication

n×y
n×2 1456313540
n×3 2184470310
n×4 2912627080
n×5 3640783850

Division

n÷y
n÷2 364078385
n÷3 242718923.33333
n÷3 182039192.5
n÷5 145631354

Exponentiation

ny
n2 530212281696832900
n3 3.860776624547E+26
n4 2.8112506366216E+35
n5 2.0470311832228E+44

Nth Root

y√n
2√n 26984.380111464
3√n 899.65285788938
4√n 164.26923056819
5√n 59.216805913518

Divisors of 728156770

1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 449, 506, 641, 898, 1265, 1282, 2245, 2530, 3205, 4490, 4939, 6410, 7051, 9878, 10327, 14102, 14743, 20654, 24695, 29486, 35255, 49390, 51635, 70510, 73715, 103270, 113597, 147430, 162173, 227194, 287809, 324346, 567985, 575618, 810865, 1135970, 1439045, 1621730, 2878090, 3165899, 6331798, 6619607, 13239214, 15829495, 31658990, 33098035, 66196070, 72815677, 145631354, 364078385, 728156770

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728156769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728156770 can be divided by 64 positive divisors. The sum of these divisors (counting 728156770) is 1, the average is 0.015625.

Base conversion 728156770

Base System Value
2 Binary 101011011001101100101001100010
3 Ternary 1212202011012022021
4 Quaternary 223121230221202
5 Quinary 2442402004040
6 Senary 200130532054
8 Octal 5331545142
10 Decimal 728156770
12 Duodecimal 183a3702a
16 Hexadecimal 2b66ca62
20 Vigesimal b7ajbia
36 Base36 c1ixcy

Cryptographic Hash Functions

md5 f81d7aced880af74b9935493f2239b55
sha1 490cf28caf1b6ae188d26178d38226a20e82557e
sha256 bf7122605421c67a61ff6eba60824c0ebbb24d771d1a905c64370c9aedd124cc
sha512 2c9d81fd33203f3604cf25a713f5f5088ef677afb8d5c6f986b17cdc5e075d1d6130b2ca571caf40f54e3616fd833d558c0afc28435ea529248a6beb78e0380a
ripemd-160 00f6c9da9e78a0780e996f4a48c68149c7f5d4e5

728156770 as geometric shapes

Circle

Radius = n
Diameter 1456313540
Circumference 4575143918.5873
Area 1.6657110090219E+18

Sphere

Radius = n
Volume 1.6171983307771E+27
Surface area 6.6628440360874E+18
Circumference 4575143918.5873

Square

Length = n
Perimeter 2912627080
Area 530212281696832900
Diagonal 1029769179.6678

Cube

Length = n
Surface area 3181273690180997400
Volume 3.860776624547E+26
Space diagonal 1261204521.5152

Equilateral Triangle

Length = n
Perimeter 2184470310
Area 2.2958865267398E+17
Altitude 630602260.75762

Triangular Pyramid

Length = n
Surface area 2.2958865267398E+17
Volume 4.5499688864394E+25
Height 343256393.2226