1028932489 (number)

1028932489 is an odd 10-digits composite number following 1028932488 and preceding 1028932490. In scientific notation, it is written as 1.028932489 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 949783824 positive integers (up to 1028932489) that are relatively prime to 1028932489.

Interesting facts

Basic properties

Name

Name one billion twenty-eight million nine hundred thirty-two thousand four hundred eighty-nine

Notation

Scientific notation 1.028932489 × 10^9
Engineering notation 1.028932489 × 10^9

Prime Factorization of 1028932489

Prime Factorization 13 × 79148653

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1028932489
Product of the distinct prime numbers

The prime factorization of 1028932489 is 13 × 79148653. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 23, 68, 332, 423, 5619, 8029, 85329, 74676, 185237, 434317, 8726895, 5751295, 12369202, 92602002, 368444394, 305453968, 5365743257, 1235021819

Basic calculations (n = 1028932489)

Multiplication

n×y
n×2 2057864978
n×3 3086797467
n×4 4115729956
n×5 5144662445

Division

n÷y
n÷2 514466244.5
n÷3 342977496.33333
n÷3 257233122.25
n÷5 205786497.8

Exponentiation

ny
n2 1058702066919735121
n3 1.0893329528252E+27
n4 1.1208500665001E+36
n5 1.1532790487198E+45

Nth Root

y√n
2√n 32076.977554003
3√n 1009.5526198863
4√n 179.10046776601
5√n 63.456684333518

Divisors of 1028932489

1, 13, 79148653, 1028932489

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1028932488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1028932489 can be divided by 4 positive divisors. The sum of these divisors (counting 1028932489) is 1, the average is 0.25.

Base conversion 1028932489

Base System Value
2 Binary 111101010101000100001110001001
3 Ternary 2122201010012000201
4 Quaternary 331111010032021
5 Quinary 4101401314424
6 Senary 250033332201
8 Octal 7525041611
10 Decimal 1028932489
12 Duodecimal 248707061
16 Hexadecimal 3d544389
20 Vigesimal g1agb49
36 Base36 h0lle1

Cryptographic Hash Functions

md5 653ee9faaf815723d5f4eea464d0efec
sha1 d49c645beb026aa592b3653b0bb67fd2ba5f2e7d
sha256 88b0f834af26781dd0d054137afaed12afceda9821763b1aeb2861c45d36f1f6
sha512 cdfc5192957dae705bcddd9df304b8ed341f085ee08edb3ff45ef876d3ef0a43d8570cb15d50969b9f8e41b501c625dd1692a50a90b2c1685677b3e808f29a57
ripemd-160 b760c1f04d48c7f7b3d99ffa16c17fffccab1336

1028932489 as geometric shapes

Circle

Radius = n
Diameter 2057864978
Circumference 6464973496.9645
Area 3.3260106357754E+18

Sphere

Radius = n
Volume 4.5629872025451E+27
Surface area 1.3304042543101E+19
Circumference 6464973496.9645

Square

Length = n
Perimeter 4115729956
Area 1058702066919735121
Diagonal 1455130280.7101

Cube

Length = n
Surface area 6352212401518410726
Volume 1.0893329528252E+27
Space diagonal 1782163348.5063

Equilateral Triangle

Length = n
Perimeter 3086797467
Area 4.5843144249579E+17
Altitude 891081674.25315

Triangular Pyramid

Length = n
Surface area 4.5843144249579E+17
Volume 1.2837911965211E+26
Height 485043426.90337