276528021 (number)

276528021 is an odd 9-digits composite number following 276528020 and preceding 276528022. In scientific notation, it is written as 2.76528021 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 138673920 positive integers (up to 276528021) that are relatively prime to 276528021.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.76528021 × 10^8
Engineering notation 2.76528021 × 10^6

Prime Factorization of 276528021

Prime Factorization 33 × 7 × 7 × 29 × 5897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39504003
Product of the distinct prime numbers

The prime factorization of 276528021 is 33 × 7 × 7 × 29 × 5897. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 45, 45, 679, 15, 128, 1658, 1571, 90074, 85512, 633843, 5707216, 7218282, 77914191, 92395058, 878774712, 740878677, 8658550074, 4542548101

Basic calculations (n = 276528021)

Multiplication

n×y
n×2 553056042
n×3 829584063
n×4 1106112084
n×5 1382640105

Division

n÷y
n÷2 138264010.5
n÷3 92176007
n÷3 69132005.25
n÷5 55305604.2

Exponentiation

ny
n2 76467746398176441
n3 2.1145474581818E+25
n4 5.8473162392158E+33
n5 1.6169467877915E+42

Nth Root

y√n
2√n 16629.131697115
3√n 651.49794253788
4√n 128.95399062113
5√n 48.791911106847

Divisors of 276528021

1, 7, 29, 33, 49, 203, 231, 957, 1421, 1617, 5897, 6699, 41279, 46893, 171013, 194601, 288953, 1197091, 1362207, 5643429, 8379637, 9535449, 39504003, 276528021

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -276528020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 276528021 can be divided by 24 positive divisors. The sum of these divisors (counting 276528021) is 1, the average is 0.041666666666667.

Base conversion 276528021

Base System Value
2 Binary 10000011110110111101110010101
3 Ternary 201021100002010120
4 Quaternary 100132313232111
5 Quinary 1031242344041
6 Senary 43234542153
8 Octal 2036675625
10 Decimal 276528021
12 Duodecimal 78737959
16 Hexadecimal 107b7b95
20 Vigesimal 4686011
36 Base36 4kmydx

Cryptographic Hash Functions

md5 b1f7195c567ff7678c0e6fdd05e09ad0
sha1 c5fd3f9e076d3e8f3d36fd9992ace6c77ed69e43
sha256 074548c61c0b038aaf047e810e507544ad4bfcef32a1ff688d555ca3d5699c28
sha512 2c32b8a6c2f68731bc6deb2fc22be6e6703c21b3f370ef91f1d97158204bdd546029d9b075d0663422e8ad8cbc4ea3cfcf281a0025dbd99afd789d1d46061888
ripemd-160 7b6fcd6801beae1b9d93525177eb2c5a6ee84391

276528021 as geometric shapes

Circle

Radius = n
Diameter 553056042
Circumference 1737476798.5706
Area 2.4023051032108E+17

Sphere

Radius = n
Volume 8.8573956803877E+25
Surface area 9.6092204128431E+17
Circumference 1737476798.5706

Square

Length = n
Perimeter 1106112084
Area 76467746398176441
Diagonal 391069677.67439

Cube

Length = n
Surface area 458806478389058646
Volume 2.1145474581818E+25
Space diagonal 478960582.08847

Equilateral Triangle

Length = n
Perimeter 829584063
Area 3.3111505475483E+16
Altitude 239480291.04424

Triangular Pyramid

Length = n
Surface area 3.3111505475483E+16
Volume 2.4920180780352E+24
Height 130356559.2248