1228528072 (number)

1228528072 is an even 10-digits composite number following 1228528071 and preceding 1228528073. In scientific notation, it is written as 1.228528072 × 10^9. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 586949440 positive integers (up to 1228528072) that are relatively prime to 1228528072.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty-eight million five hundred twenty-eight thousand seventy-two

Notation

Scientific notation 1.228528072 × 10^9
Engineering notation 1.228528072 × 10^9

Prime Factorization of 1228528072

Prime Factorization 2 × 2 × 2 × 23 × 5741 × 1163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 307132018
Product of the distinct prime numbers

The prime factorization of 1228528072 is 2 × 2 × 2 × 23 × 5741 × 1163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1228528072)

Multiplication

n×y
n×2 2457056144
n×3 3685584216
n×4 4914112288
n×5 6142640360

Division

n÷y
n÷2 614264036
n÷3 409509357.33333
n÷3 307132018
n÷5 245705614.4

Exponentiation

ny
n2 1509281223692037184
n3 1.8541943518482E+27
n4 2.2779298121893E+36
n5 2.7985007203203E+45

Nth Root

y√n
2√n 35050.364791254
3√n 1071.0137049436
4√n 187.21742651595
5√n 65.74716288304

Divisors of 1228528072

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 -1228528071
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 1228528072 can be divided by 32 positive divisors. The sum of these divisors (counting 1228528072) is 1, the average is 0.03125.

Base conversion 1228528072

Base System Value
2 Binary 1001001001110011101100111001000
3 Ternary 10011121200200200201
4 Quaternary 1021032131213020
5 Quinary 10004000344242
6 Senary 321523341544
8 Octal 11116354710
10 Decimal 1228528072
12 Duodecimal 2a35218b4
16 Hexadecimal 4939d9c8
20 Vigesimal j3i603c
36 Base36 kbfmbs

Cryptographic Hash Functions

md5 156d4f46238bb8720185b59988758767
sha1 a1de16d14b0bb072909d049293298f4bb8dde7a0
sha256 4361f1677ea2ba75d9e4eab7e11c930094b7b54a3a8e73f95e38bcc959e8c6f4
sha512 697691049a594a91a60747638873be7f7e521edc8ea1a5d2081af569162b4f8ca0921d1bcd714f0013732093ec120f63789171a9a77e87e67bcf20aae1702910
ripemd-160 266f0e76dbee34ead16a228ae82257fcd38191dc

1228528072 as geometric shapes

Circle

Radius = n
Diameter 2457056144
Circumference 7719069531.4481
Area 4.7415468045519E+18

Sphere

Radius = n
Volume 7.7668311387919E+27
Surface area 1.8966187218208E+19
Circumference 7719069531.4481

Square

Length = n
Perimeter 4914112288
Area 1509281223692037184
Diagonal 1737401061.1785

Cube

Length = n
Surface area 9055687342152223104
Volume 1.8541943518482E+27
Space diagonal 2127873039.2286

Equilateral Triangle

Length = n
Perimeter 3685584216
Area 6.5353794058608E+17
Altitude 1063936519.6143

Triangular Pyramid

Length = n
Surface area 6.5353794058608E+17
Volume 2.1851889997161E+26
Height 579133687.05949