828161856 (number)

828161856 is an even 9-digits composite number following 828161855 and preceding 828161857. In scientific notation, it is written as 8.28161856 × 10^8. The sum of its digits is 45. It has a total of 9 prime factors and 56 positive divisors. There are 275560704 positive integers (up to 828161856) that are relatively prime to 828161856.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million one hundred sixty-one thousand eight hundred fifty-six

Notation

Scientific notation 8.28161856 × 10^8
Engineering notation 8.28161856 × 10^6

Prime Factorization of 828161856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 823 × 1747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 25880058
Product of the distinct prime numbers

The prime factorization of 828161856 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 823 × 1747. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 10, 94, 54, 608, 799, 8193, 2435, 61678, 98380, 809910, 287336, 1388987, 6332965, 8316121, 33110593, 568848031, 715137243, 4197021210, 9681515620

Basic calculations (n = 828161856)

Multiplication

n×y
n×2 1656323712
n×3 2484485568
n×4 3312647424
n×5 4140809280

Division

n÷y
n÷2 414080928
n÷3 276053952
n÷3 207040464
n÷5 165632371.2

Exponentiation

ny
n2 685852059733364736
n3 5.6799651473021E+26
n4 4.703930478405E+35
n5 3.8956157954908E+44

Nth Root

y√n
2√n 28777.801444864
3√n 939.08536958561
4√n 169.64021175672
5√n 60.760738637916

Divisors of 828161856

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 144, 288, 576, 823, 1646, 1747, 3292, 3494, 6584, 6988, 7407, 13168, 13976, 14814, 15723, 26336, 27952, 29628, 31446, 52672, 55904, 59256, 62892, 111808, 118512, 125784, 237024, 251568, 474048, 503136, 1006272, 1437781, 2875562, 5751124, 11502248, 12940029, 23004496, 25880058, 46008992, 51760116, 92017984, 103520232, 207040464, 414080928, 828161856

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828161855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828161856 can be divided by 56 positive divisors. The sum of these divisors (counting 828161856) is 1, the average is 0.017857142857143.

Base conversion 828161856

Base System Value
2 Binary 110001010111001011111101000000
3 Ternary 2010201022222111100
4 Quaternary 301113023331000
5 Quinary 3144002134411
6 Senary 214102214400
8 Octal 6127137500
10 Decimal 828161856
12 Duodecimal 1b1424400
16 Hexadecimal 315cbf40
20 Vigesimal cig04cg
36 Base36 dp2ds0

Cryptographic Hash Functions

md5 6d5f57c23be29e35dea354ff89d4aae0
sha1 2ae4662c274b52d0aaae2a2db35a023a6d816b27
sha256 4983e95faee701958e522bfb5b7376a52fc985bdbd7cb103abd9b29bb3e4fb66
sha512 2b54def7d22beedfe39a5197095de425b380376f9fcf8d9c72f62d949b409d37ac4c50430ab4954b92c53f9ed26ec5df104bf52f639f1c5c798aa2b779e764c1
ripemd-160 054ea05e087bfc774a915ca8f03dd3d6d25eca27

828161856 as geometric shapes

Circle

Radius = n
Diameter 1656323712
Circumference 5203494405.5858
Area 2.1546677923078E+18

Sphere

Radius = n
Volume 2.3792182372547E+27
Surface area 8.6186711692311E+18
Circumference 5203494405.5858

Square

Length = n
Perimeter 3312647424
Area 685852059733364736
Diagonal 1171197728.5953

Cube

Length = n
Surface area 4115112358400188416
Volume 5.6799651473021E+26
Space diagonal 1434418411.4825

Equilateral Triangle

Length = n
Perimeter 2484485568
Area 2.9698265348349E+17
Altitude 717209205.74127

Triangular Pyramid

Length = n
Surface area 2.9698265348349E+17
Volume 6.6939031209342E+25
Height 390399242.86509