1145310728 (number)

1145310728 is an even 10-digits composite number following 1145310727 and preceding 1145310729. In scientific notation, it is written as 1.145310728 × 10^9. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 514874880 positive integers (up to 1145310728) that are relatively prime to 1145310728.

Interesting facts

Basic properties

Name

Name one billion one hundred forty-five million three hundred ten thousand seven hundred twenty-eight

Notation

Scientific notation 1.145310728 × 10^9
Engineering notation 1.145310728 × 10^9

Prime Factorization of 1145310728

Prime Factorization 2 × 2 × 2 × 19 × 41 × 37 × 4967

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 286327682
Product of the distinct prime numbers

The prime factorization of 1145310728 is 2 × 2 × 2 × 19 × 41 × 37 × 4967. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 7, 58, 13, 597, 592, 5305, 4104, 8480, 60311, 916909, 945040, 1650062, 8245468, 7266243, 24654626, 653894921, 83761527, 2320736468, 9542130380

Basic calculations (n = 1145310728)

Multiplication

n×y
n×2 2290621456
n×3 3435932184
n×4 4581242912
n×5 5726553640

Division

n÷y
n÷2 572655364
n÷3 381770242.66667
n÷3 286327682
n÷5 229062145.6

Exponentiation

ny
n2 1311736663671889984
n3 1.5023460732143E+27
n4 1.7206530748211E+36
n5 1.9706824257587E+45

Nth Root

y√n
2√n 33842.439746567
3√n 1046.2635838627
4√n 183.96314779479
5√n 64.831290380963

Divisors of 1145310728

1, 2, 4, 8, 19, 37, 38, 41, 74, 76, 82, 148, 152, 164, 296, 328, 703, 779, 1406, 1517, 1558, 2812, 3034, 3116, 4967, 5624, 6068, 6232, 9934, 12136, 19868, 28823, 39736, 57646, 94373, 115292, 183779, 188746, 203647, 230584, 367558, 377492, 407294, 735116, 754984, 814588, 1470232, 1629176, 3491801, 3869293, 6983602, 7534939, 7738586, 13967204, 15069878, 15477172, 27934408, 30139756, 30954344, 60279512, 143163841, 286327682, 572655364, 1145310728

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 -1145310727
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 1145310728 can be divided by 64 positive divisors. The sum of these divisors (counting 1145310728) is 1, the average is 0.015625.

Base conversion 1145310728

Base System Value
2 Binary 1000100010001000000111000001000
3 Ternary 2221211002210221212
4 Quaternary 1010101000320020
5 Quinary 4321144420403
6 Senary 305351552252
8 Octal 10421007010
10 Decimal 1145310728
12 Duodecimal 27b68b688
16 Hexadecimal 44440e08
20 Vigesimal hhi3gg8
36 Base36 ixvzew

Cryptographic Hash Functions

md5 f4941524f2b1da4048612525c6b0c5b0
sha1 00245fd3771f73456c7a9491f9315db5a27bb3be
sha256 82c6a2ac0c4a83ec8ba946b1a72af2ade5dcd4f45076e3f8f33823879dde72ea
sha512 657ba28637c721eba416f1b19ebd14c1c2144373ecdd67c9fdb3bc812afc79250a6791f4b5c30fcd0e8fcf3f363bce49de811a346b708150e2cc6f0e68ecb157
ripemd-160 ae20cf17dad3a3ff30e13618d7df76c4552dcd58

1145310728 as geometric shapes

Circle

Radius = n
Diameter 2290621456
Circumference 7196199538.3248
Area 4.120942266036E+18

Sphere

Radius = n
Volume 6.2930125156795E+27
Surface area 1.6483769064144E+19
Circumference 7196199538.3248

Square

Length = n
Perimeter 4581242912
Area 1311736663671889984
Diagonal 1619713964.669

Cube

Length = n
Surface area 7870419982031339904
Volume 1.5023460732143E+27
Space diagonal 1983736371.3497

Equilateral Triangle

Length = n
Perimeter 3435932184
Area 5.6799863690765E+17
Altitude 991868185.67485

Triangular Pyramid

Length = n
Surface area 5.6799863690765E+17
Volume 1.7705318267647E+26
Height 539904654.88967