828331389 (number)

828331389 is an odd 9-digits composite number following 828331388 and preceding 828331390. In scientific notation, it is written as 8.28331389 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 552220920 positive integers (up to 828331389) that are relatively prime to 828331389.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million three hundred thirty-one thousand three hundred eighty-nine

Notation

Scientific notation 8.28331389 × 10^8
Engineering notation 8.28331389 × 10^6

Prime Factorization of 828331389

Prime Factorization 9 × 92036821

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828331389
Product of the distinct prime numbers

The prime factorization of 828331389 is 9 × 92036821. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828331389)

Multiplication

n×y
n×2 1656662778
n×3 2484994167
n×4 3313325556
n×5 4141656945

Division

n÷y
n÷2 414165694.5
n÷3 276110463
n÷3 207082847.25
n÷5 165666277.8

Exponentiation

ny
n2 686132890002669321
n3 5.683454098145E+26
n4 4.7077834274342E+35
n5 3.8996047855577E+44

Nth Root

y√n
2√n 28780.746845765
3√n 939.14944526371
4√n 169.64889285157
5√n 60.763226100203

Divisors of 828331389

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828331388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828331389 can be divided by 4 positive divisors. The sum of these divisors (counting 828331389) is 1, the average is 0.25.

Base conversion 828331389

Base System Value
2 Binary 110001010111110101010101111101
3 Ternary 2010201122121001100
4 Quaternary 301113311111331
5 Quinary 3144023101024
6 Senary 214110003313
8 Octal 6127652575
10 Decimal 828331389
12 Duodecimal 1b14a6539
16 Hexadecimal 315f557d
20 Vigesimal cih1899
36 Base36 dp60l9

Cryptographic Hash Functions

md5 a8006afab177b7227ace37129d87aec6
sha1 714f50b99c15fd70eb163932b11643ac9489756e
sha256 38270303f86cce01eb706fdd22e78dfdc8d68a71dd66c6e011a30c7213f282e6
sha512 f325e77d1e3ca01473ccd14de0d5960848a62772e034fd929c2d22d1336ba29976742d5ca3b88523a2e5eccaca18c7f3de133872e44d47ab81922fee6c496d49
ripemd-160 e59d9523d09f600f4281167a6f17c2e7b1257f21

828331389 as geometric shapes

Circle

Radius = n
Diameter 1656662778
Circumference 5204559612.8405
Area 2.1555500466187E+18

Sphere

Radius = n
Volume 2.3806796855663E+27
Surface area 8.6222001864749E+18
Circumference 5204559612.8405

Square

Length = n
Perimeter 3313325556
Area 686132890002669321
Diagonal 1171437484.4631

Cube

Length = n
Surface area 4116797340016015926
Volume 5.683454098145E+26
Space diagonal 1434712051.2521

Equilateral Triangle

Length = n
Perimeter 2484994167
Area 2.9710425655717E+17
Altitude 717356025.62605

Triangular Pyramid

Length = n
Surface area 2.9710425655717E+17
Volume 6.6980148889346E+25
Height 390479161.48771