720647428 (number)

720647428 is an even 9-digits composite number following 720647427 and preceding 720647429. In scientific notation, it is written as 7.20647428 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 332259840 positive integers (up to 720647428) that are relatively prime to 720647428.

Interesting facts

Basic properties

Name

Name seven hundred twenty million six hundred forty-seven thousand four hundred twenty-eight

Notation

Scientific notation 7.20647428 × 10^8
Engineering notation 7.20647428 × 10^6

Prime Factorization of 720647428

Prime Factorization 2 × 2 × 19 × 47 × 229 × 881

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 360323714
Product of the distinct prime numbers

The prime factorization of 720647428 is 2 × 2 × 19 × 47 × 229 × 881. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 6, 65, 542, 753, 6733, 9310, 48791, 97589, 751982, 694635, 8753620, 8105507, 649187, 15338168, 751220020, 910037181, 1868035172, 8961326604

Basic calculations (n = 720647428)

Multiplication

n×y
n×2 1441294856
n×3 2161942284
n×4 2882589712
n×5 3603237140

Division

n÷y
n÷2 360323714
n÷3 240215809.33333
n÷3 180161857
n÷5 144129485.6

Exponentiation

ny
n2 519332715483015184
n3 3.7425578568909E+26
n4 2.6970646937096E+35
n5 1.9436327346714E+44

Nth Root

y√n
2√n 26844.877127676
3√n 896.54951576502
4√n 163.8440634496
5√n 59.094160610722

Divisors of 720647428

1, 2, 4, 19, 38, 47, 76, 94, 188, 229, 458, 881, 893, 916, 1762, 1786, 3524, 3572, 4351, 8702, 10763, 16739, 17404, 21526, 33478, 41407, 43052, 66956, 82814, 165628, 201749, 204497, 403498, 408994, 786733, 806996, 817988, 1573466, 3146932, 3833231, 7666462, 9482203, 15332924, 18964406, 37928812, 180161857, 360323714, 720647428

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -720647427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 720647428 can be divided by 48 positive divisors. The sum of these divisors (counting 720647428) is 1, the average is 0.020833333333333.

Base conversion 720647428

Base System Value
2 Binary 101010111101000011010100000100
3 Ternary 1212020000200102111
4 Quaternary 222331003110010
5 Quinary 2433441204203
6 Senary 155301550404
8 Octal 5275032404
10 Decimal 720647428
12 Duodecimal 181415404
16 Hexadecimal 2af43504
20 Vigesimal b540ib8
36 Base36 bx1z44

Cryptographic Hash Functions

md5 6b4ce9cebb77e138775de648f6ddaa8f
sha1 5934310ab7f6758063ab60beffaf2fe2a1d0c8ea
sha256 8900d11e4f3f27fea7431cc9e697e908cc8c301b1de49fdd97b0bb9d38d0e22b
sha512 43c87a520ca9efda8e170f0a4f76a201dcadbe949cd2443491e47bdb2b289d836fb3894a146a2269e530b52e4e8cc8542fa75c81027e503a0ef5e27f7b4bb077
ripemd-160 130dd8e854375235763d69dde28acbd6c2352825

720647428 as geometric shapes

Circle

Radius = n
Diameter 1441294856
Circumference 4527961331.2664
Area 1.6315318437303E+18

Sphere

Radius = n
Volume 1.5676789691791E+27
Surface area 6.5261273749211E+18
Circumference 4527961331.2664

Square

Length = n
Perimeter 2882589712
Area 519332715483015184
Diagonal 1019149366.3669

Cube

Length = n
Surface area 3115996292898091104
Volume 3.7425578568909E+26
Space diagonal 1248197959.6398

Equilateral Triangle

Length = n
Perimeter 2161942284
Area 2.2487766231232E+17
Altitude 624098979.81992

Triangular Pyramid

Length = n
Surface area 2.2487766231232E+17
Volume 4.4106467326509E+25
Height 339716455.45563