828238440 (number)

828238440 is an even 9-digits composite number following 828238439 and preceding 828238441. In scientific notation, it is written as 8.28238440 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 220398080 positive integers (up to 828238440) that are relatively prime to 828238440.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million two hundred thirty-eight thousand four hundred forty

Notation

Scientific notation 8.28238440 × 10^8
Engineering notation 8.28238440 × 10^6

Prime Factorization of 828238440

Prime Factorization 2 × 2 × 2 × 3 × 5 × 491 × 14057

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 207059610
Product of the distinct prime numbers

The prime factorization of 828238440 is 2 × 2 × 2 × 3 × 5 × 491 × 14057. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 2, 37, 3, 889, 840, 2449, 1096, 40299, 39064, 120083, 479406, 3803619, 8272575, 57428102, 31179409, 467131795, 707333745, 1433577321, 8355511342

Basic calculations (n = 828238440)

Multiplication

n×y
n×2 1656476880
n×3 2484715320
n×4 3312953760
n×5 4141192200

Division

n÷y
n÷2 414119220
n÷3 276079480
n÷3 207059610
n÷5 165647688

Exponentiation

ny
n2 685978913493633600
n3 5.6815410518486E+26
n4 4.7056706975791E+35
n5 3.8974173577166E+44

Nth Root

y√n
2√n 28779.132023048
3√n 939.11431589872
4√n 169.64413347666
5√n 60.761862362284

Divisors of 828238440

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 9820, 11784, 14057, 14730, 19640, 28114, 29460, 42171, 56228, 58920, 70285, 84342, 112456, 140570, 168684, 210855, 281140, 337368, 421710, 562280, 843420, 1686840, 6901987, 13803974, 20705961, 27607948, 34509935, 41411922, 55215896, 69019870, 82823844, 103529805, 138039740, 165647688, 207059610, 276079480, 414119220, 828238440

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 -828238439
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 828238440 can be divided by 64 positive divisors. The sum of these divisors (counting 828238440) is 1, the average is 0.015625.

Base conversion 828238440

Base System Value
2 Binary 110001010111011110101001101000
3 Ternary 2010201110212112210
4 Quaternary 301113132221220
5 Quinary 3144012112230
6 Senary 214104005120
8 Octal 6127365150
10 Decimal 828238440
12 Duodecimal 1b14607a0
16 Hexadecimal 315dea68
20 Vigesimal cig9g20
36 Base36 dp40vc

Cryptographic Hash Functions

md5 f845ebe27d60324b45b50da03b463e75
sha1 2e7a1901589255b0a1fd34ed2acc7300dd2758bd
sha256 833d100e545c26de6f31f614abd21d201fcf1568bd7b5fa3b54eabef3ddfec4e
sha512 928f68ac4209c70a7abf995ad5453e90aac39b4e47c912125748ec1659f7c05c33aaf15935cc6a2328e4e39dab99edc6d301ef2f9a3f4ebdf1b329e5cee204bd
ripemd-160 5436ee8f272ae1a5f5ab3aebc01a22a29dc2e596

828238440 as geometric shapes

Circle

Radius = n
Diameter 1656476880
Circumference 5203975597.0493
Area 2.1550663151491E+18

Sphere

Radius = n
Volume 2.3798783506075E+27
Surface area 8.6202652605964E+18
Circumference 5203975597.0493

Square

Length = n
Perimeter 3312953760
Area 685978913493633600
Diagonal 1171306034.7267

Cube

Length = n
Surface area 4115873480961801600
Volume 5.6815410518486E+26
Space diagonal 1434551058.8616

Equilateral Triangle

Length = n
Perimeter 2484715320
Area 2.9703758277297E+17
Altitude 717275529.43079

Triangular Pyramid

Length = n
Surface area 2.9703758277297E+17
Volume 6.6957603422532E+25
Height 390435344.90891