828021270 (number)

828021270 is an even 9-digits composite number following 828021269 and preceding 828021271. In scientific notation, it is written as 8.28021270 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 220509440 positive integers (up to 828021270) that are relatively prime to 828021270.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.28021270 × 10^8
Engineering notation 8.28021270 × 10^6

Prime Factorization of 828021270

Prime Factorization 2 × 3 × 5 × 761 × 36269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 828021270
Product of the distinct prime numbers

The prime factorization of 828021270 is 2 × 3 × 5 × 761 × 36269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828021270)

Multiplication

n×y
n×2 1656042540
n×3 2484063810
n×4 3312085080
n×5 4140106350

Division

n÷y
n÷2 414010635
n÷3 276007090
n÷3 207005317.5
n÷5 165604254

Exponentiation

ny
n2 685619223572412900
n3 5.6770730023884E+26
n4 4.7007371973204E+35
n5 3.8923103840615E+44

Nth Root

y√n
2√n 28775.358729302
3√n 939.03222790963
4√n 169.63301190895
5√n 60.758675589677

Divisors of 828021270

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 -828021269
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 828021270 can be divided by 32 positive divisors. The sum of these divisors (counting 828021270) is 1, the average is 0.03125.

Base conversion 828021270

Base System Value
2 Binary 110001010110101001101000010110
3 Ternary 2010201001211122110
4 Quaternary 301112221220112
5 Quinary 3143433140040
6 Senary 214055211450
8 Octal 6126515026
10 Decimal 828021270
12 Duodecimal 1b1376b86
16 Hexadecimal 315a9a16
20 Vigesimal cif2d3a
36 Base36 dozdau

Cryptographic Hash Functions

md5 23104b3c6bc2965e02d4edc42ae7e78a
sha1 57f3407915272ede39d9b761c157cd900e8eed28
sha256 90a208e9c375f60d10086e97a310848b7133e9d00880c29ee7749501041dad5b
sha512 3f9313ea318138f0da1250bbe7e6b5d5f43c1be9eb7601aac910445da74ae23f2cfa99446e759b75e45b998c60dd1b1b20c69b095884711b9e010cd4384425fc
ripemd-160 04cae1454a81a457434ae8100ee2004d3ac96e01

828021270 as geometric shapes

Circle

Radius = n
Diameter 1656042540
Circumference 5202611077.6962
Area 2.153936315935E+18

Sphere

Radius = n
Volume 2.3780067784262E+27
Surface area 8.6157452637401E+18
Circumference 5202611077.6962

Square

Length = n
Perimeter 3312085080
Area 685619223572412900
Diagonal 1170998909.9674

Cube

Length = n
Surface area 4113715341434477400
Volume 5.6770730023884E+26
Space diagonal 1434174909.3877

Equilateral Triangle

Length = n
Perimeter 2484063810
Area 2.9688183246834E+17
Altitude 717087454.69385

Triangular Pyramid

Length = n
Surface area 2.9688183246834E+17
Volume 6.6904946954666E+25
Height 390332969.98913