1288893528 (number)

1288893528 is an even 10-digits composite number following 1288893527 and preceding 1288893529. In scientific notation, it is written as 1.288893528 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 32 positive divisors. There are 396582336 positive integers (up to 1288893528) that are relatively prime to 1288893528.

Interesting facts

Basic properties

Name

Name one billion two hundred eighty-eight million eight hundred ninety-three thousand five hundred twenty-eight

Notation

Scientific notation 1.288893528 × 10^9
Engineering notation 1.288893528 × 10^9

Prime Factorization of 1288893528

Prime Factorization 2 × 2 × 2 × 9 × 13 × 1377023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 322223382
Product of the distinct prime numbers

The prime factorization of 1288893528 is 2 × 2 × 2 × 9 × 13 × 1377023. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1288893528)

Multiplication

n×y
n×2 2577787056
n×3 3866680584
n×4 5155574112
n×5 6444467640

Division

n÷y
n÷2 644446764
n÷3 429631176
n÷3 322223382
n÷5 257778705.6

Exponentiation

ny
n2 1661246526520286784
n3 2.1411698964445E+27
n4 2.7597400218757E+36
n5 3.5570110531582E+45

Nth Root

y√n
2√n 35901.16332377
3√n 1088.2759063641
4√n 189.47602308411
5√n 66.380941614509

Divisors of 1288893528

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1288893527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1288893528 can be divided by 32 positive divisors. The sum of these divisors (counting 1288893528) is 1, the average is 0.03125.

Base conversion 1288893528

Base System Value
2 Binary 1001100110100101111010001011000
3 Ternary 10022211021120112100
4 Quaternary 1030310233101120
5 Quinary 10114424043103
6 Senary 331521243400
8 Octal 11464572130
10 Decimal 1288893528
12 Duodecimal 2bb793560
16 Hexadecimal 4cd2f458
20 Vigesimal 102fbdg8
36 Base36 lbdgm0

Cryptographic Hash Functions

md5 0cae5e161aed544b6f20f2e1b2e7ad93
sha1 c5e3c57cbb152c71a7b62db1cbc308286e5cba45
sha256 2b855d1c9c3b649dd7530a5db4996a0e67f6cca4e904a5730ff61fd39e811eb8
sha512 942fd3602a28eed6f33afd361abf1142dcd6bdc5cb8cbf098bf3faba96b65f6b855a3ff3227ca92c1bc19d8c0be025df0029bc92b66fb989282e596b59cdc6e3
ripemd-160 da24feb34921780007e69bb6b836414e47c5630a

1288893528 as geometric shapes

Circle

Radius = n
Diameter 2577787056
Circumference 8098356877.6485
Area 5.2189598835177E+18

Sphere

Radius = n
Volume 8.9689114890101E+27
Surface area 2.0875839534071E+19
Circumference 8098356877.6485

Square

Length = n
Perimeter 5155574112
Area 1661246526520286784
Diagonal 1822770707.7525

Cube

Length = n
Surface area 9.9674791591217E+18
Volume 2.1411698964445E+27
Space diagonal 2232429076.0427

Equilateral Triangle

Length = n
Perimeter 3866680584
Area 7.1934084695761E+17
Altitude 1116214538.0213

Triangular Pyramid

Length = n
Surface area 7.1934084695761E+17
Volume 2.523392922414E+26
Height 607590235.9175